New mapping approach (#41)

* New mapping approach
- Refreshes license information in file headers
- Rewrites API models to eliminate most of the custom mapping code
- Redefines API configuration options
- Simplifies fetching and mapping logic
- Updates dependency versions
- Reduces Java source level to 8 everywhere to eliminate JavaDoc warnings related to generated code
- Moves some in-line JSONs to class path resources to make tests more clean
- Adds assumptions to skip integration tests if API key is not set
- Adds assumptions to skip One Call API tests unless RUN_ONE_CALL env var is set
- Solves issue around UnsupportedOperationExceptions in certain terminators
- Adds option to use secure channel for picture URLs
- Adds new tests

Signed-off-by: Esta Nagy <nagyesta@gmail.com>

* New mapping approach - Code review
- Minor fixes
- Adds new tests

Signed-off-by: Esta Nagy <nagyesta@gmail.com>

* New mapping approach - Code review
- Add more tests

Signed-off-by: Esta Nagy <nagyesta@gmail.com>

* New mapping approach - Code review
- Unified coordinate and time period usage
- Fixed local system dependent test

Signed-off-by: Esta Nagy <nagyesta@gmail.com>

* New mapping approach - Code review
- Fixed line separator issue in response processing
- Changed how unitSystem can be defined by moving this parameter to the JSON/XML/HTML terminator methods

Signed-off-by: Esta Nagy <nagyesta@gmail.com>

Signed-off-by: Esta Nagy <nagyesta@gmail.com>

.cirrus.yml

@@ -0,0 +1,13 @@
+container:
+  image: gradle:jdk8
+
+testCoverage_task:
+  gradle_cache:
+    folder: ~/.gradle/caches
+  testCoverage_script: gradle jacocoTestReport && bash <(curl -s https://codecov.io/bash)
+  cleanup_before_cache_script:
+    - rm -rf ~/.gradle/caches/$GRADLE_VERSION/
+    - rm -rf ~/.gradle/caches/transforms-1
+    - rm -rf ~/.gradle/caches/journal-1
+    - rm -rf ~/.gradle/caches/jars-3/*/buildSrc.jar
+    - find ~/.gradle/caches/ -name "*.lock" -type f -delete

.github/dependabot.yml

@@ -0,0 +1,9 @@
+version: 2
+updates:
+- package-ecosystem: maven
+  directory: "/"
+  schedule:
+    interval: daily
+    time: "03:00"
+  open-pull-requests-limit: 10
+  target-branch: dev

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,67 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ dev ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ dev ]
+  schedule:
+    - cron: '27 20 * * 1'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'java' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
+        # Learn more:
+        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1

.gitignore

@@ -1,25 +1,6 @@
-# Compiled class file
-*.class
-
-# Log file
-*.log
-
-# BlueJ files
-*.ctxt
-
-# Package Files #
-*.jar
-*.war
-*.nar
-*.ear
-*.zip
-*.tar.gz
-*.rar
-
-# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
-hs_err_pid*
-
 *.iml
-.idea/
-target/
-**/ApplicationTest.java
+.idea
+.gradle
+build
+target
+out

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2018 Alexey Zinchenko
+Copyright (c) 2021 Alexey Zinchenko
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,37 +1,110 @@
-# OpenWeatherMap Java API
+# OpenWeatherMap Java API [![Build Status][ci-shield]][ci-link] [![codecov][codecov-shield]][codecov-link] [![FOSSA Status][FOSSA-shield]][FOSSA-link]
 Java API for OpenWeatherMap services.
 
 ### Implemented features:
+Free: 
 * Current weather data
-* 5 day / 3 hour forecast
-* 16 day / daily forecast
-* UV Index
-* Air pollution(beta)
+* 5 day / 3-hour forecast
+* One Call API
+* Air pollution
+* Geocoding API
+
+Paid:
+* Hourly Forecast 4 days
+* Daily Forecast 16 days
+* Climatic Forecast 30 days
+* Solar Radiation API
+* Road Risk API
+
+Other:
+* Request timeout settings
 
 ### Will be implemented later:
-Global changes in API and more functionality.
+
+Free:
+* Weather Stations
+* Weather Triggers
+  
+Paid:
+* Bulk Downloading
+* Historical Weather API
+* Historical Weather API 40 years by timestamp
+* Historical Weather API 40 years full archive
+* History Bulk
+* History Forecast Bulk
+* Statistical Weather Data API
+* Accumulated Parameters
+* Historical Weather Data by State for all ZIP codes, USA
 
 ### Maven coordinates:
 
 ```xml
 <dependency>
-  <groupId>com.github.prominence</groupId>
-  <artifactId>openweathermap-api</artifactId>
-  <version>1.2</version>
+    <groupId>com.github.prominence</groupId>
+    <artifactId>openweathermap-api</artifactId>
+    <version>3.0.0-SNAPSHOT</version>
 </dependency>
 ```
 
+```xml
+<repositories>
+    ...
+    <!-- Repository for snapshot versions -->
+    <repository>
+        <id>oss.sonatype.org-snapshot</id>
+        <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+        <releases>
+            <enabled>false</enabled>
+        </releases>
+        <snapshots>
+            <enabled>true</enabled>
+        </snapshots>
+    </repository>
+    ...
+</repositories>
+```
+
 ### Gradle coordinates:
 
 ```groovy
-compile('com.github.prominence:openweathermap-api:1.2')
+implementation 'com.github.prominence:openweathermap-api:3.0.0-SNAPSHOT'
+```
+
+```groovy
+repositories {
+    ...
+    // Repository for snapshot versions
+    maven {
+        url "https://oss.sonatype.org/content/repositories/snapshots"
+        mavenContent {
+            snapshotsOnly()
+        }
+    }
+    ...
+}
 ```
 
 ### Documentation
 * [OpenWeatherMap Java API - 1.0](docs/Release_1.0.md)
 * [OpenWeatherMap Java API - 1.1](docs/Release_1.1.md)
 * [OpenWeatherMap Java API - 1.2](docs/Release_1.2.md)
+* [OpenWeatherMap Java API - 2.0.0](docs/Release_2.0.0.md)
+* [OpenWeatherMap Java API - 2.0.1](docs/Release_2.0.1.md)
+* [OpenWeatherMap Java API - 2.1.0](docs/Release_2.1.0.md)
+* [OpenWeatherMap Java API - 2.1.1](docs/Release_2.1.1.md)
+* [OpenWeatherMap Java API - 2.2.0](docs/Release_2.2.0.md)
+* [OpenWeatherMap Java API - 2.3.0](docs/Release_2.3.0.md)
 * [OpenWeatherMap Java API - SNAPSHOT](docs/SNAPSHOT.md)
 
 ### License
 MIT
+
+[ci-shield]: https://api.cirrus-ci.com/github/Prominence/openweathermap-java-api.svg?branch=dev
+[ci-link]: https://api.cirrus-ci.com/github/Prominence/openweathermap-java-api
+
+
+[codecov-shield]: https://codecov.io/gh/Prominence/openweathermap-java-api/branch/dev/graph/badge.svg
+[codecov-link]: https://codecov.io/gh/Prominence/openweathermap-java-api
+
+[FOSSA-shield]: https://app.fossa.com/api/projects/git%2Bgithub.com%2FProminence%2Fopenweathermap-java-api.svg?type=shield
+[FOSSA-link]: https://app.fossa.com/projects/git%2Bgithub.com%2FProminence%2Fopenweathermap-java-api?ref=badge_shield

build.gradle

@@ -0,0 +1,118 @@
+plugins {
+    id 'java-library'
+    id 'maven-publish'
+    id 'signing'
+    id 'jacoco'
+    id 'io.freefair.lombok' version '6.5.0.3'
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation 'com.fasterxml.jackson.core:jackson-databind:2.13.4'
+    implementation 'org.slf4j:slf4j-api:1.7.36'
+
+    testImplementation 'org.junit.platform:junit-platform-runner:1.9.0'
+    testImplementation 'org.junit.jupiter:junit-jupiter-engine:5.9.0'
+    testImplementation 'org.junit.jupiter:junit-jupiter-params:5.9.0'
+    testImplementation 'ch.qos.logback:logback-classic:1.2.11'
+    testImplementation 'commons-io:commons-io:2.11.0'
+    testImplementation 'org.mockito:mockito-core:4.8.0'
+}
+
+group = 'com.github.prominence'
+version = '3.0.0-SNAPSHOT'
+description = 'Java OpenWeatherMap API'
+
+configure([tasks.compileJava]) {
+    sourceCompatibility = 8
+}
+
+ext {
+    isReleaseVersion = !version.endsWith("SNAPSHOT")
+}
+
+java {
+    withSourcesJar()
+    withJavadocJar()
+}
+
+test {
+    useJUnitPlatform()
+}
+
+publishing {
+    publications {
+        mavenJava(MavenPublication) {
+            from components.java
+
+            pom {
+                name = 'Java OpenWeatherMap API'
+                description = 'Java API for OpenWeatherMap services.'
+                url = 'https://github.com/Prominence/openweathermap-java-api'
+
+                licenses {
+                    license {
+                        name = 'MIT License'
+                        url = 'https://www.opensource.org/licenses/mit-license.php'
+                    }
+                }
+                developers {
+                    developer {
+                        id = 'Prominence'
+                        name = 'Alexey Zinchenko'
+                        email = 'alexey.zinchenko@protonmail.com'
+                        url = 'https://github.com/prominence'
+                    }
+                }
+                scm {
+                    connection = 'scm:git:git://github.com/Prominence/openweathermap-java-api.git'
+                    developerConnection = 'scm:git:git@github.com:prominence/openweathermap-java-api.git'
+                    url = 'https://github.com/Prominence/openweathermap-java-api'
+                }
+                issueManagement {
+                    url = 'https://github.com/Prominence/openweathermap-java-api/issues'
+                    system = 'GitHub Issues'
+                }
+            }
+        }
+    }
+
+    repositories {
+        maven {
+            credentials {
+                username = project.findProperty('ossrhUsername')
+                password = project.findProperty('ossrhPassword')
+            }
+
+            url = isReleaseVersion ?
+                    'https://oss.sonatype.org/service/local/staging/deploy/maven2/' :
+                    'https://oss.sonatype.org/content/repositories/snapshots/'
+        }
+    }
+}
+
+signing {
+    sign publishing.publications.mavenJava
+}
+
+tasks.withType(JavaCompile) {
+    options.encoding = 'UTF-8'
+}
+
+tasks.withType(GenerateModuleMetadata) {
+    enabled = false
+}
+
+jacocoTestReport {
+    dependsOn test // tests are required to run before generating the report
+    reports {
+        csv.required = false
+        xml.required = true
+        xml.outputLocation = layout.buildDirectory.file('reports/jacoco/report.xml')
+        html.outputLocation = layout.buildDirectory.dir('jacocoHtml')
+    }
+}
+

docs/Release_1.0.md

@@ -15,7 +15,7 @@
 ### Gradle coordinates:
 
 ```groovy
-compile('com.github.prominence:openweathermap-api:1.0')
+implementation 'com.github.prominence:openweathermap-api:1.0'
 ```
 
 ### How to use:
@@ -62,7 +62,7 @@ Available requests:
 | `getCoordinates()`        | Returns `Coordinates` instance that contains *latitude* and *longitude* information.                                                                            |
 | `getWeatherStates()`      | Returns list of `WeatherState` instances with the only `getDescription` useful method.                                                                          |
 | `getBase()`               | Returns `String` with some internal information. Example: `cmc stations` - from official documentation.                                                         |
-| `getWeatherInfo()`        | Returns `Weather.WeatherInfo` instance that contains information about temperature, pressure and humidity.                                                      |
+| `getWeatherInfo()`        | Returns `Weather.WeatherInfo` instance that contains information about temperature, atmosphericPressure and humidity.                                                      |
 | `getWind()`               | Returns `Wind` instance that contains information about speed and degree.                                                                                       |
 | `getClouds()`             | Returns `Clouds` instance that contains *cloudiness* percentage information.                                                                                    |
 | `getRain()`               | Returns `Rain` instance that contains information about rain volume for the last 3 hours.                                                                       |
@@ -134,11 +134,11 @@ Available requests:
 | `getMaximumTemperature()`   | Returns maximum temperature from forecasts.                                                |
 | `getByMinimumTemperature()` | Returns `HourlyForecast.Forecast` for the time where temperature is minimal.               |
 | `getByMaximumTemperature()` | Returns `HourlyForecast.Forecast` for the time where temperature is maximal.               |
-| `getAveragePressure()`      | Returns average pressure from forecasts.                                                   |
-| `getMinimumPressure()`      | Returns minimum pressure from forecasts.                                                   |
-| `getMaximumPressure()`      | Returns maximum pressure from forecasts.                                                   |
-| `getByMinimumPressure()`    | Returns `HourlyForecast.Forecast` for the time where pressure is minimal.                  |
-| `getByMaximumPressure()`    | Returns `HourlyForecast.Forecast` for the time where pressure is maximal.                  |
+| `getAveragePressure()`      | Returns average atmosphericPressure from forecasts.                                                   |
+| `getMinimumPressure()`      | Returns minimum atmosphericPressure from forecasts.                                                   |
+| `getMaximumPressure()`      | Returns maximum atmosphericPressure from forecasts.                                                   |
+| `getByMinimumPressure()`    | Returns `HourlyForecast.Forecast` for the time where atmosphericPressure is minimal.                  |
+| `getByMaximumPressure()`    | Returns `HourlyForecast.Forecast` for the time where atmosphericPressure is maximal.                  |
 | `toString()`                | Returns pretty string for the whole available forecast information.                        |
 
 `toString()` output example:
@@ -146,46 +146,46 @@ Available requests:
 City: Pruzhany(622997). Coordinates: latitude=52.5582, longitude=24.4567
 Country: BY
 Forecasts:
-    Time: Tue Jul 17 00:00:00 MSK 2018. Weather: light rain. Temperature: 16.24 ℃. Minimum temperature: 16.24 ℃. Maximum temperature: 17.36 ℃. Pressure: 997.38 hPa. Sea-level pressure: 1018.59 hPa. Ground-level pressure: 997.38 hPa. Humidity: 99%. Cloudiness: 80%. Wind: 2.85 meter/sec, 324 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 03:00:00 MSK 2018. Weather: moderate rain. Temperature: 16.0 ℃. Minimum temperature: 16.0 ℃. Maximum temperature: 16.83 ℃. Pressure: 996.88 hPa. Sea-level pressure: 1017.86 hPa. Ground-level pressure: 996.88 hPa. Humidity: 99%. Cloudiness: 80%. Wind: 1.86 meter/sec, 349 degrees. Rain(last 3 hrs): 3 mm
-    Time: Tue Jul 17 06:00:00 MSK 2018. Weather: light rain. Temperature: 15.76 ℃. Minimum temperature: 15.76 ℃. Maximum temperature: 16.31 ℃. Pressure: 996.7 hPa. Sea-level pressure: 1017.72 hPa. Ground-level pressure: 996.7 hPa. Humidity: 94%. Cloudiness: 76%. Wind: 1.62 meter/sec, 113 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 09:00:00 MSK 2018. Weather: light rain. Temperature: 18.23 ℃. Minimum temperature: 18.23 ℃. Maximum temperature: 18.51 ℃. Pressure: 997.17 hPa. Sea-level pressure: 1018.18 hPa. Ground-level pressure: 997.17 hPa. Humidity: 100%. Cloudiness: 76%. Wind: 2.11 meter/sec, 107 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 12:00:00 MSK 2018. Weather: light rain. Temperature: 21.0 ℃. Minimum temperature: 21.0 ℃. Maximum temperature: 21.0 ℃. Pressure: 997.6 hPa. Sea-level pressure: 1018.5 hPa. Ground-level pressure: 997.6 hPa. Humidity: 100%. Cloudiness: 68%. Wind: 2.51 meter/sec, 82 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 15:00:00 MSK 2018. Weather: light rain. Temperature: 21.78 ℃. Minimum temperature: 21.78 ℃. Maximum temperature: 21.78 ℃. Pressure: 997.73 hPa. Sea-level pressure: 1018.66 hPa. Ground-level pressure: 997.73 hPa. Humidity: 92%. Cloudiness: 88%. Wind: 4.05 meter/sec, 78 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 18:00:00 MSK 2018. Weather: light rain. Temperature: 22.9 ℃. Minimum temperature: 22.9 ℃. Maximum temperature: 22.9 ℃. Pressure: 997.66 hPa. Sea-level pressure: 1018.55 hPa. Ground-level pressure: 997.66 hPa. Humidity: 93%. Cloudiness: 68%. Wind: 3.06 meter/sec, 67 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 21:00:00 MSK 2018. Weather: light rain. Temperature: 23.04 ℃. Minimum temperature: 23.04 ℃. Maximum temperature: 23.04 ℃. Pressure: 996.89 hPa. Sea-level pressure: 1017.99 hPa. Ground-level pressure: 996.89 hPa. Humidity: 83%. Cloudiness: 88%. Wind: 3.17 meter/sec, 16 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 00:00:00 MSK 2018. Weather: moderate rain. Temperature: 18.5 ℃. Minimum temperature: 18.5 ℃. Maximum temperature: 18.5 ℃. Pressure: 997.33 hPa. Sea-level pressure: 1018.34 hPa. Ground-level pressure: 997.33 hPa. Humidity: 97%. Cloudiness: 44%. Wind: 3.56 meter/sec, 31 degrees. Rain(last 3 hrs): 7 mm
-    Time: Wed Jul 18 03:00:00 MSK 2018. Weather: few clouds. Temperature: 18.57 ℃. Minimum temperature: 18.57 ℃. Maximum temperature: 18.57 ℃. Pressure: 996.91 hPa. Sea-level pressure: 1017.87 hPa. Ground-level pressure: 996.91 hPa. Humidity: 95%. Cloudiness: 24%. Wind: 5.26 meter/sec, 44 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 06:00:00 MSK 2018. Weather: few clouds. Temperature: 18.94 ℃. Minimum temperature: 18.94 ℃. Maximum temperature: 18.94 ℃. Pressure: 997.07 hPa. Sea-level pressure: 1018.06 hPa. Ground-level pressure: 997.07 hPa. Humidity: 95%. Cloudiness: 20%. Wind: 4.8 meter/sec, 45 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 09:00:00 MSK 2018. Weather: light rain. Temperature: 20.6 ℃. Minimum temperature: 20.6 ℃. Maximum temperature: 20.6 ℃. Pressure: 997.8 hPa. Sea-level pressure: 1018.66 hPa. Ground-level pressure: 997.8 hPa. Humidity: 97%. Cloudiness: 48%. Wind: 5.56 meter/sec, 54 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 12:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.87 ℃. Minimum temperature: 23.87 ℃. Maximum temperature: 23.87 ℃. Pressure: 998.06 hPa. Sea-level pressure: 1019.05 hPa. Ground-level pressure: 998.06 hPa. Humidity: 88%. Cloudiness: 32%. Wind: 5.86 meter/sec, 52 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 24.67 ℃. Minimum temperature: 24.67 ℃. Maximum temperature: 24.67 ℃. Pressure: 998.51 hPa. Sea-level pressure: 1019.33 hPa. Ground-level pressure: 998.51 hPa. Humidity: 84%. Cloudiness: 36%. Wind: 5.63 meter/sec, 51 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 18:00:00 MSK 2018. Weather: scattered clouds. Temperature: 25.15 ℃. Minimum temperature: 25.15 ℃. Maximum temperature: 25.15 ℃. Pressure: 998.79 hPa. Sea-level pressure: 1019.64 hPa. Ground-level pressure: 998.79 hPa. Humidity: 78%. Cloudiness: 44%. Wind: 5.47 meter/sec, 38 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 21:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.23 ℃. Minimum temperature: 23.23 ℃. Maximum temperature: 23.23 ℃. Pressure: 999.08 hPa. Sea-level pressure: 1020.04 hPa. Ground-level pressure: 999.08 hPa. Humidity: 75%. Cloudiness: 48%. Wind: 4.62 meter/sec, 25 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 00:00:00 MSK 2018. Weather: scattered clouds. Temperature: 20.79 ℃. Minimum temperature: 20.79 ℃. Maximum temperature: 20.79 ℃. Pressure: 999.67 hPa. Sea-level pressure: 1020.68 hPa. Ground-level pressure: 999.67 hPa. Humidity: 76%. Cloudiness: 48%. Wind: 4.29 meter/sec, 13 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 03:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.45 ℃. Minimum temperature: 19.45 ℃. Maximum temperature: 19.45 ℃. Pressure: 999.95 hPa. Sea-level pressure: 1021.02 hPa. Ground-level pressure: 999.95 hPa. Humidity: 80%. Cloudiness: 48%. Wind: 4.22 meter/sec, 17 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 06:00:00 MSK 2018. Weather: light rain. Temperature: 18.9 ℃. Minimum temperature: 18.9 ℃. Maximum temperature: 18.9 ℃. Pressure: 1000.6 hPa. Sea-level pressure: 1021.62 hPa. Ground-level pressure: 1000.6 hPa. Humidity: 83%. Cloudiness: 92%. Wind: 4.43 meter/sec, 10 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 09:00:00 MSK 2018. Weather: light rain. Temperature: 21.37 ℃. Minimum temperature: 21.37 ℃. Maximum temperature: 21.37 ℃. Pressure: 1000.95 hPa. Sea-level pressure: 1022.01 hPa. Ground-level pressure: 1000.95 hPa. Humidity: 87%. Cloudiness: 0%. Wind: 4.36 meter/sec, 6 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 12:00:00 MSK 2018. Weather: clear sky. Temperature: 23.92 ℃. Minimum temperature: 23.92 ℃. Maximum temperature: 23.92 ℃. Pressure: 1001.5 hPa. Sea-level pressure: 1022.43 hPa. Ground-level pressure: 1001.5 hPa. Humidity: 77%. Cloudiness: 0%. Wind: 5.66 meter/sec, 12 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 15:00:00 MSK 2018. Weather: broken clouds. Temperature: 23.7 ℃. Minimum temperature: 23.7 ℃. Maximum temperature: 23.7 ℃. Pressure: 1001.75 hPa. Sea-level pressure: 1022.72 hPa. Ground-level pressure: 1001.75 hPa. Humidity: 72%. Cloudiness: 56%. Wind: 5.87 meter/sec, 349 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 18:00:00 MSK 2018. Weather: broken clouds. Temperature: 23.82 ℃. Minimum temperature: 23.82 ℃. Maximum temperature: 23.82 ℃. Pressure: 1001.55 hPa. Sea-level pressure: 1022.59 hPa. Ground-level pressure: 1001.55 hPa. Humidity: 72%. Cloudiness: 68%. Wind: 5.47 meter/sec, 340 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 21:00:00 MSK 2018. Weather: broken clouds. Temperature: 22.22 ℃. Minimum temperature: 22.22 ℃. Maximum temperature: 22.22 ℃. Pressure: 1001.82 hPa. Sea-level pressure: 1022.93 hPa. Ground-level pressure: 1001.82 hPa. Humidity: 67%. Cloudiness: 76%. Wind: 4.12 meter/sec, 333 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 00:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.76 ℃. Minimum temperature: 19.76 ℃. Maximum temperature: 19.76 ℃. Pressure: 1001.98 hPa. Sea-level pressure: 1023.13 hPa. Ground-level pressure: 1001.98 hPa. Humidity: 76%. Cloudiness: 32%. Wind: 4.11 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 03:00:00 MSK 2018. Weather: clear sky. Temperature: 17.53 ℃. Minimum temperature: 17.53 ℃. Maximum temperature: 17.53 ℃. Pressure: 1001.93 hPa. Sea-level pressure: 1023.13 hPa. Ground-level pressure: 1001.93 hPa. Humidity: 87%. Cloudiness: 8%. Wind: 4.21 meter/sec, 309 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 06:00:00 MSK 2018. Weather: scattered clouds. Temperature: 16.83 ℃. Minimum temperature: 16.83 ℃. Maximum temperature: 16.83 ℃. Pressure: 1001.79 hPa. Sea-level pressure: 1022.99 hPa. Ground-level pressure: 1001.79 hPa. Humidity: 91%. Cloudiness: 44%. Wind: 3.65 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 09:00:00 MSK 2018. Weather: light rain. Temperature: 19.57 ℃. Minimum temperature: 19.57 ℃. Maximum temperature: 19.57 ℃. Pressure: 1001.34 hPa. Sea-level pressure: 1022.41 hPa. Ground-level pressure: 1001.34 hPa. Humidity: 85%. Cloudiness: 8%. Wind: 4.38 meter/sec, 305 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 12:00:00 MSK 2018. Weather: clear sky. Temperature: 23.5 ℃. Minimum temperature: 23.5 ℃. Maximum temperature: 23.5 ℃. Pressure: 1001.0 hPa. Sea-level pressure: 1021.99 hPa. Ground-level pressure: 1001.0 hPa. Humidity: 85%. Cloudiness: 8%. Wind: 5.36 meter/sec, 299 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 25.14 ℃. Minimum temperature: 25.14 ℃. Maximum temperature: 25.14 ℃. Pressure: 1000.5 hPa. Sea-level pressure: 1021.51 hPa. Ground-level pressure: 1000.5 hPa. Humidity: 73%. Cloudiness: 32%. Wind: 6.72 meter/sec, 305 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 18:00:00 MSK 2018. Weather: overcast clouds. Temperature: 23.56 ℃. Minimum temperature: 23.56 ℃. Maximum temperature: 23.56 ℃. Pressure: 1000.7 hPa. Sea-level pressure: 1021.58 hPa. Ground-level pressure: 1000.7 hPa. Humidity: 66%. Cloudiness: 88%. Wind: 6.57 meter/sec, 317 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 21:00:00 MSK 2018. Weather: broken clouds. Temperature: 22.41 ℃. Minimum temperature: 22.41 ℃. Maximum temperature: 22.41 ℃. Pressure: 1000.64 hPa. Sea-level pressure: 1021.67 hPa. Ground-level pressure: 1000.64 hPa. Humidity: 68%. Cloudiness: 64%. Wind: 4.31 meter/sec, 326 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 00:00:00 MSK 2018. Weather: broken clouds. Temperature: 20.92 ℃. Minimum temperature: 20.92 ℃. Maximum temperature: 20.92 ℃. Pressure: 1001.06 hPa. Sea-level pressure: 1022.14 hPa. Ground-level pressure: 1001.06 hPa. Humidity: 78%. Cloudiness: 68%. Wind: 3.42 meter/sec, 327 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 03:00:00 MSK 2018. Weather: broken clouds. Temperature: 20.28 ℃. Minimum temperature: 20.28 ℃. Maximum temperature: 20.28 ℃. Pressure: 1001.04 hPa. Sea-level pressure: 1022.13 hPa. Ground-level pressure: 1001.04 hPa. Humidity: 78%. Cloudiness: 76%. Wind: 4.27 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 06:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.11 ℃. Minimum temperature: 19.11 ℃. Maximum temperature: 19.11 ℃. Pressure: 1001.13 hPa. Sea-level pressure: 1022.28 hPa. Ground-level pressure: 1001.13 hPa. Humidity: 74%. Cloudiness: 32%. Wind: 4.96 meter/sec, 308 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 09:00:00 MSK 2018. Weather: few clouds. Temperature: 20.16 ℃. Minimum temperature: 20.16 ℃. Maximum temperature: 20.16 ℃. Pressure: 1001.43 hPa. Sea-level pressure: 1022.62 hPa. Ground-level pressure: 1001.43 hPa. Humidity: 86%. Cloudiness: 20%. Wind: 5.16 meter/sec, 308 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 12:00:00 MSK 2018. Weather: few clouds. Temperature: 22.37 ℃. Minimum temperature: 22.37 ℃. Maximum temperature: 22.37 ℃. Pressure: 1001.53 hPa. Sea-level pressure: 1022.62 hPa. Ground-level pressure: 1001.53 hPa. Humidity: 88%. Cloudiness: 20%. Wind: 5.56 meter/sec, 307 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 22.85 ℃. Minimum temperature: 22.85 ℃. Maximum temperature: 22.85 ℃. Pressure: 1001.63 hPa. Sea-level pressure: 1022.65 hPa. Ground-level pressure: 1001.63 hPa. Humidity: 81%. Cloudiness: 44%. Wind: 5.46 meter/sec, 314 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 18:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.79 ℃. Minimum temperature: 23.79 ℃. Maximum temperature: 23.79 ℃. Pressure: 1001.53 hPa. Sea-level pressure: 1022.53 hPa. Ground-level pressure: 1001.53 hPa. Humidity: 72%. Cloudiness: 32%. Wind: 5.56 meter/sec, 313 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 21:00:00 MSK 2018. Weather: scattered clouds. Temperature: 22.56 ℃. Minimum temperature: 22.56 ℃. Maximum temperature: 22.56 ℃. Pressure: 1001.72 hPa. Sea-level pressure: 1022.7 hPa. Ground-level pressure: 1001.72 hPa. Humidity: 66%. Cloudiness: 48%. Wind: 3.96 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 00:00:00 MSK 2018. Weather: light rain. Temperature: 16.24 ℃. Minimum temperature: 16.24 ℃. Maximum temperature: 17.36 ℃. Pressure: 997.38 hPa. Sea-level atmosphericPressure: 1018.59 hPa. Ground-level atmosphericPressure: 997.38 hPa. Humidity: 99%. Cloudiness: 80%. Wind: 2.85 meter/sec, 324 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 03:00:00 MSK 2018. Weather: moderate rain. Temperature: 16.0 ℃. Minimum temperature: 16.0 ℃. Maximum temperature: 16.83 ℃. Pressure: 996.88 hPa. Sea-level atmosphericPressure: 1017.86 hPa. Ground-level atmosphericPressure: 996.88 hPa. Humidity: 99%. Cloudiness: 80%. Wind: 1.86 meter/sec, 349 degrees. Rain(last 3 hrs): 3 mm
+    Time: Tue Jul 17 06:00:00 MSK 2018. Weather: light rain. Temperature: 15.76 ℃. Minimum temperature: 15.76 ℃. Maximum temperature: 16.31 ℃. Pressure: 996.7 hPa. Sea-level atmosphericPressure: 1017.72 hPa. Ground-level atmosphericPressure: 996.7 hPa. Humidity: 94%. Cloudiness: 76%. Wind: 1.62 meter/sec, 113 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 09:00:00 MSK 2018. Weather: light rain. Temperature: 18.23 ℃. Minimum temperature: 18.23 ℃. Maximum temperature: 18.51 ℃. Pressure: 997.17 hPa. Sea-level atmosphericPressure: 1018.18 hPa. Ground-level atmosphericPressure: 997.17 hPa. Humidity: 100%. Cloudiness: 76%. Wind: 2.11 meter/sec, 107 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 12:00:00 MSK 2018. Weather: light rain. Temperature: 21.0 ℃. Minimum temperature: 21.0 ℃. Maximum temperature: 21.0 ℃. Pressure: 997.6 hPa. Sea-level atmosphericPressure: 1018.5 hPa. Ground-level atmosphericPressure: 997.6 hPa. Humidity: 100%. Cloudiness: 68%. Wind: 2.51 meter/sec, 82 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 15:00:00 MSK 2018. Weather: light rain. Temperature: 21.78 ℃. Minimum temperature: 21.78 ℃. Maximum temperature: 21.78 ℃. Pressure: 997.73 hPa. Sea-level atmosphericPressure: 1018.66 hPa. Ground-level atmosphericPressure: 997.73 hPa. Humidity: 92%. Cloudiness: 88%. Wind: 4.05 meter/sec, 78 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 18:00:00 MSK 2018. Weather: light rain. Temperature: 22.9 ℃. Minimum temperature: 22.9 ℃. Maximum temperature: 22.9 ℃. Pressure: 997.66 hPa. Sea-level atmosphericPressure: 1018.55 hPa. Ground-level atmosphericPressure: 997.66 hPa. Humidity: 93%. Cloudiness: 68%. Wind: 3.06 meter/sec, 67 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 21:00:00 MSK 2018. Weather: light rain. Temperature: 23.04 ℃. Minimum temperature: 23.04 ℃. Maximum temperature: 23.04 ℃. Pressure: 996.89 hPa. Sea-level atmosphericPressure: 1017.99 hPa. Ground-level atmosphericPressure: 996.89 hPa. Humidity: 83%. Cloudiness: 88%. Wind: 3.17 meter/sec, 16 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 00:00:00 MSK 2018. Weather: moderate rain. Temperature: 18.5 ℃. Minimum temperature: 18.5 ℃. Maximum temperature: 18.5 ℃. Pressure: 997.33 hPa. Sea-level atmosphericPressure: 1018.34 hPa. Ground-level atmosphericPressure: 997.33 hPa. Humidity: 97%. Cloudiness: 44%. Wind: 3.56 meter/sec, 31 degrees. Rain(last 3 hrs): 7 mm
+    Time: Wed Jul 18 03:00:00 MSK 2018. Weather: few clouds. Temperature: 18.57 ℃. Minimum temperature: 18.57 ℃. Maximum temperature: 18.57 ℃. Pressure: 996.91 hPa. Sea-level atmosphericPressure: 1017.87 hPa. Ground-level atmosphericPressure: 996.91 hPa. Humidity: 95%. Cloudiness: 24%. Wind: 5.26 meter/sec, 44 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 06:00:00 MSK 2018. Weather: few clouds. Temperature: 18.94 ℃. Minimum temperature: 18.94 ℃. Maximum temperature: 18.94 ℃. Pressure: 997.07 hPa. Sea-level atmosphericPressure: 1018.06 hPa. Ground-level atmosphericPressure: 997.07 hPa. Humidity: 95%. Cloudiness: 20%. Wind: 4.8 meter/sec, 45 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 09:00:00 MSK 2018. Weather: light rain. Temperature: 20.6 ℃. Minimum temperature: 20.6 ℃. Maximum temperature: 20.6 ℃. Pressure: 997.8 hPa. Sea-level atmosphericPressure: 1018.66 hPa. Ground-level atmosphericPressure: 997.8 hPa. Humidity: 97%. Cloudiness: 48%. Wind: 5.56 meter/sec, 54 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 12:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.87 ℃. Minimum temperature: 23.87 ℃. Maximum temperature: 23.87 ℃. Pressure: 998.06 hPa. Sea-level atmosphericPressure: 1019.05 hPa. Ground-level atmosphericPressure: 998.06 hPa. Humidity: 88%. Cloudiness: 32%. Wind: 5.86 meter/sec, 52 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 24.67 ℃. Minimum temperature: 24.67 ℃. Maximum temperature: 24.67 ℃. Pressure: 998.51 hPa. Sea-level atmosphericPressure: 1019.33 hPa. Ground-level atmosphericPressure: 998.51 hPa. Humidity: 84%. Cloudiness: 36%. Wind: 5.63 meter/sec, 51 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 18:00:00 MSK 2018. Weather: scattered clouds. Temperature: 25.15 ℃. Minimum temperature: 25.15 ℃. Maximum temperature: 25.15 ℃. Pressure: 998.79 hPa. Sea-level atmosphericPressure: 1019.64 hPa. Ground-level atmosphericPressure: 998.79 hPa. Humidity: 78%. Cloudiness: 44%. Wind: 5.47 meter/sec, 38 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 21:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.23 ℃. Minimum temperature: 23.23 ℃. Maximum temperature: 23.23 ℃. Pressure: 999.08 hPa. Sea-level atmosphericPressure: 1020.04 hPa. Ground-level atmosphericPressure: 999.08 hPa. Humidity: 75%. Cloudiness: 48%. Wind: 4.62 meter/sec, 25 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 00:00:00 MSK 2018. Weather: scattered clouds. Temperature: 20.79 ℃. Minimum temperature: 20.79 ℃. Maximum temperature: 20.79 ℃. Pressure: 999.67 hPa. Sea-level atmosphericPressure: 1020.68 hPa. Ground-level atmosphericPressure: 999.67 hPa. Humidity: 76%. Cloudiness: 48%. Wind: 4.29 meter/sec, 13 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 03:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.45 ℃. Minimum temperature: 19.45 ℃. Maximum temperature: 19.45 ℃. Pressure: 999.95 hPa. Sea-level atmosphericPressure: 1021.02 hPa. Ground-level atmosphericPressure: 999.95 hPa. Humidity: 80%. Cloudiness: 48%. Wind: 4.22 meter/sec, 17 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 06:00:00 MSK 2018. Weather: light rain. Temperature: 18.9 ℃. Minimum temperature: 18.9 ℃. Maximum temperature: 18.9 ℃. Pressure: 1000.6 hPa. Sea-level atmosphericPressure: 1021.62 hPa. Ground-level atmosphericPressure: 1000.6 hPa. Humidity: 83%. Cloudiness: 92%. Wind: 4.43 meter/sec, 10 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 09:00:00 MSK 2018. Weather: light rain. Temperature: 21.37 ℃. Minimum temperature: 21.37 ℃. Maximum temperature: 21.37 ℃. Pressure: 1000.95 hPa. Sea-level atmosphericPressure: 1022.01 hPa. Ground-level atmosphericPressure: 1000.95 hPa. Humidity: 87%. Cloudiness: 0%. Wind: 4.36 meter/sec, 6 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 12:00:00 MSK 2018. Weather: clear sky. Temperature: 23.92 ℃. Minimum temperature: 23.92 ℃. Maximum temperature: 23.92 ℃. Pressure: 1001.5 hPa. Sea-level atmosphericPressure: 1022.43 hPa. Ground-level atmosphericPressure: 1001.5 hPa. Humidity: 77%. Cloudiness: 0%. Wind: 5.66 meter/sec, 12 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 15:00:00 MSK 2018. Weather: broken clouds. Temperature: 23.7 ℃. Minimum temperature: 23.7 ℃. Maximum temperature: 23.7 ℃. Pressure: 1001.75 hPa. Sea-level atmosphericPressure: 1022.72 hPa. Ground-level atmosphericPressure: 1001.75 hPa. Humidity: 72%. Cloudiness: 56%. Wind: 5.87 meter/sec, 349 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 18:00:00 MSK 2018. Weather: broken clouds. Temperature: 23.82 ℃. Minimum temperature: 23.82 ℃. Maximum temperature: 23.82 ℃. Pressure: 1001.55 hPa. Sea-level atmosphericPressure: 1022.59 hPa. Ground-level atmosphericPressure: 1001.55 hPa. Humidity: 72%. Cloudiness: 68%. Wind: 5.47 meter/sec, 340 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 21:00:00 MSK 2018. Weather: broken clouds. Temperature: 22.22 ℃. Minimum temperature: 22.22 ℃. Maximum temperature: 22.22 ℃. Pressure: 1001.82 hPa. Sea-level atmosphericPressure: 1022.93 hPa. Ground-level atmosphericPressure: 1001.82 hPa. Humidity: 67%. Cloudiness: 76%. Wind: 4.12 meter/sec, 333 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 00:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.76 ℃. Minimum temperature: 19.76 ℃. Maximum temperature: 19.76 ℃. Pressure: 1001.98 hPa. Sea-level atmosphericPressure: 1023.13 hPa. Ground-level atmosphericPressure: 1001.98 hPa. Humidity: 76%. Cloudiness: 32%. Wind: 4.11 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 03:00:00 MSK 2018. Weather: clear sky. Temperature: 17.53 ℃. Minimum temperature: 17.53 ℃. Maximum temperature: 17.53 ℃. Pressure: 1001.93 hPa. Sea-level atmosphericPressure: 1023.13 hPa. Ground-level atmosphericPressure: 1001.93 hPa. Humidity: 87%. Cloudiness: 8%. Wind: 4.21 meter/sec, 309 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 06:00:00 MSK 2018. Weather: scattered clouds. Temperature: 16.83 ℃. Minimum temperature: 16.83 ℃. Maximum temperature: 16.83 ℃. Pressure: 1001.79 hPa. Sea-level atmosphericPressure: 1022.99 hPa. Ground-level atmosphericPressure: 1001.79 hPa. Humidity: 91%. Cloudiness: 44%. Wind: 3.65 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 09:00:00 MSK 2018. Weather: light rain. Temperature: 19.57 ℃. Minimum temperature: 19.57 ℃. Maximum temperature: 19.57 ℃. Pressure: 1001.34 hPa. Sea-level atmosphericPressure: 1022.41 hPa. Ground-level atmosphericPressure: 1001.34 hPa. Humidity: 85%. Cloudiness: 8%. Wind: 4.38 meter/sec, 305 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 12:00:00 MSK 2018. Weather: clear sky. Temperature: 23.5 ℃. Minimum temperature: 23.5 ℃. Maximum temperature: 23.5 ℃. Pressure: 1001.0 hPa. Sea-level atmosphericPressure: 1021.99 hPa. Ground-level atmosphericPressure: 1001.0 hPa. Humidity: 85%. Cloudiness: 8%. Wind: 5.36 meter/sec, 299 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 25.14 ℃. Minimum temperature: 25.14 ℃. Maximum temperature: 25.14 ℃. Pressure: 1000.5 hPa. Sea-level atmosphericPressure: 1021.51 hPa. Ground-level atmosphericPressure: 1000.5 hPa. Humidity: 73%. Cloudiness: 32%. Wind: 6.72 meter/sec, 305 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 18:00:00 MSK 2018. Weather: overcast clouds. Temperature: 23.56 ℃. Minimum temperature: 23.56 ℃. Maximum temperature: 23.56 ℃. Pressure: 1000.7 hPa. Sea-level atmosphericPressure: 1021.58 hPa. Ground-level atmosphericPressure: 1000.7 hPa. Humidity: 66%. Cloudiness: 88%. Wind: 6.57 meter/sec, 317 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 21:00:00 MSK 2018. Weather: broken clouds. Temperature: 22.41 ℃. Minimum temperature: 22.41 ℃. Maximum temperature: 22.41 ℃. Pressure: 1000.64 hPa. Sea-level atmosphericPressure: 1021.67 hPa. Ground-level atmosphericPressure: 1000.64 hPa. Humidity: 68%. Cloudiness: 64%. Wind: 4.31 meter/sec, 326 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 00:00:00 MSK 2018. Weather: broken clouds. Temperature: 20.92 ℃. Minimum temperature: 20.92 ℃. Maximum temperature: 20.92 ℃. Pressure: 1001.06 hPa. Sea-level atmosphericPressure: 1022.14 hPa. Ground-level atmosphericPressure: 1001.06 hPa. Humidity: 78%. Cloudiness: 68%. Wind: 3.42 meter/sec, 327 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 03:00:00 MSK 2018. Weather: broken clouds. Temperature: 20.28 ℃. Minimum temperature: 20.28 ℃. Maximum temperature: 20.28 ℃. Pressure: 1001.04 hPa. Sea-level atmosphericPressure: 1022.13 hPa. Ground-level atmosphericPressure: 1001.04 hPa. Humidity: 78%. Cloudiness: 76%. Wind: 4.27 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 06:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.11 ℃. Minimum temperature: 19.11 ℃. Maximum temperature: 19.11 ℃. Pressure: 1001.13 hPa. Sea-level atmosphericPressure: 1022.28 hPa. Ground-level atmosphericPressure: 1001.13 hPa. Humidity: 74%. Cloudiness: 32%. Wind: 4.96 meter/sec, 308 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 09:00:00 MSK 2018. Weather: few clouds. Temperature: 20.16 ℃. Minimum temperature: 20.16 ℃. Maximum temperature: 20.16 ℃. Pressure: 1001.43 hPa. Sea-level atmosphericPressure: 1022.62 hPa. Ground-level atmosphericPressure: 1001.43 hPa. Humidity: 86%. Cloudiness: 20%. Wind: 5.16 meter/sec, 308 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 12:00:00 MSK 2018. Weather: few clouds. Temperature: 22.37 ℃. Minimum temperature: 22.37 ℃. Maximum temperature: 22.37 ℃. Pressure: 1001.53 hPa. Sea-level atmosphericPressure: 1022.62 hPa. Ground-level atmosphericPressure: 1001.53 hPa. Humidity: 88%. Cloudiness: 20%. Wind: 5.56 meter/sec, 307 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 22.85 ℃. Minimum temperature: 22.85 ℃. Maximum temperature: 22.85 ℃. Pressure: 1001.63 hPa. Sea-level atmosphericPressure: 1022.65 hPa. Ground-level atmosphericPressure: 1001.63 hPa. Humidity: 81%. Cloudiness: 44%. Wind: 5.46 meter/sec, 314 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 18:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.79 ℃. Minimum temperature: 23.79 ℃. Maximum temperature: 23.79 ℃. Pressure: 1001.53 hPa. Sea-level atmosphericPressure: 1022.53 hPa. Ground-level atmosphericPressure: 1001.53 hPa. Humidity: 72%. Cloudiness: 32%. Wind: 5.56 meter/sec, 313 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 21:00:00 MSK 2018. Weather: scattered clouds. Temperature: 22.56 ℃. Minimum temperature: 22.56 ℃. Maximum temperature: 22.56 ℃. Pressure: 1001.72 hPa. Sea-level atmosphericPressure: 1022.7 hPa. Ground-level atmosphericPressure: 1001.72 hPa. Humidity: 66%. Cloudiness: 48%. Wind: 3.96 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
 ```
 
 `Forecast`'s useful public methods(setters are not listed):
@@ -194,7 +194,7 @@ Forecasts:
 |-----------------------------|------------------------------------------------------------------------------------------------------------------|
 | `getDataCalculationTime()`  | Returns `long` value that represents data calculation timestamp.                                                 |
 | `getDataCalculationDate()`  | Returns data calculation time in `Date` representation.                                                          |
-| `getWeatherInfo()`          | Returns `HourlyForecast.WeatherInfo` instance that contains information about temperature, pressure and humidity.|
+| `getWeatherInfo()`          | Returns `HourlyForecast.WeatherInfo` instance that contains information about temperature, atmosphericPressure and humidity.|
 | `getWeatherStates()`        | Returns list of `WeatherState` instances with the only `getDescription` useful method.                           |
 | `getClouds()`               | Returns `Clouds` instance that contains *cloudiness* percentage information.                                     |
 | `getWind()`                 | Returns `Wind` instance that contains information about speed and degree.                                        |

docs/Release_1.1.md

@@ -18,7 +18,7 @@
 ### Gradle coordinates:
 
 ```groovy
-compile('com.github.prominence:openweathermap-api:1.1')
+implementation 'com.github.prominence:openweathermap-api:1.1'
 ```
 
 ### How to use:
@@ -68,7 +68,7 @@ Available requests:
 | `getCoordinates()`        | Returns `Coordinates` instance that contains *latitude* and *longitude* information.                                                                            |
 | `getWeatherStates()`      | Returns list of `WeatherState` instances with the only `getDescription` useful method.                                                                          |
 | `getBase()`               | Returns `String` with some internal information. Example: `cmc stations` - from official documentation.                                                         |
-| `getWeatherInfo()`        | Returns `Weather.WeatherInfo` instance that contains information about temperature, pressure and humidity.                                                      |
+| `getWeatherInfo()`        | Returns `Weather.WeatherInfo` instance that contains information about temperature, atmosphericPressure and humidity.                                                      |
 | `getWind()`               | Returns `Wind` instance that contains information about speed and degree.                                                                                       |
 | `getClouds()`             | Returns `Clouds` instance that contains *cloudiness* percentage information.                                                                                    |
 | `getRain()`               | Returns `Rain` instance that contains information about rain volume for the last 3 hours.                                                                       |
@@ -140,11 +140,11 @@ Available requests:
 | `getMaximumTemperature()`   | Returns maximum temperature from forecasts.                                                |
 | `getByMinimumTemperature()` | Returns `HourlyForecast.Forecast` for the time where temperature is minimal.               |
 | `getByMaximumTemperature()` | Returns `HourlyForecast.Forecast` for the time where temperature is maximal.               |
-| `getAveragePressure()`      | Returns average pressure from forecasts.                                                   |
-| `getMinimumPressure()`      | Returns minimum pressure from forecasts.                                                   |
-| `getMaximumPressure()`      | Returns maximum pressure from forecasts.                                                   |
-| `getByMinimumPressure()`    | Returns `HourlyForecast.Forecast` for the time where pressure is minimal.                  |
-| `getByMaximumPressure()`    | Returns `HourlyForecast.Forecast` for the time where pressure is maximal.                  |
+| `getAveragePressure()`      | Returns average atmosphericPressure from forecasts.                                                   |
+| `getMinimumPressure()`      | Returns minimum atmosphericPressure from forecasts.                                                   |
+| `getMaximumPressure()`      | Returns maximum atmosphericPressure from forecasts.                                                   |
+| `getByMinimumPressure()`    | Returns `HourlyForecast.Forecast` for the time where atmosphericPressure is minimal.                  |
+| `getByMaximumPressure()`    | Returns `HourlyForecast.Forecast` for the time where atmosphericPressure is maximal.                  |
 | `toString()`                | Returns pretty string for the whole available forecast information.                        |
 
 `toString()` output example:
@@ -152,46 +152,46 @@ Available requests:
 City: Pruzhany(622997). Coordinates: latitude=52.5582, longitude=24.4567
 Country: BY
 Forecasts:
-    Time: Tue Jul 17 00:00:00 MSK 2018. Weather: light rain. Temperature: 16.24 ℃. Minimum temperature: 16.24 ℃. Maximum temperature: 17.36 ℃. Pressure: 997.38 hPa. Sea-level pressure: 1018.59 hPa. Ground-level pressure: 997.38 hPa. Humidity: 99%. Cloudiness: 80%. Wind: 2.85 meter/sec, 324 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 03:00:00 MSK 2018. Weather: moderate rain. Temperature: 16.0 ℃. Minimum temperature: 16.0 ℃. Maximum temperature: 16.83 ℃. Pressure: 996.88 hPa. Sea-level pressure: 1017.86 hPa. Ground-level pressure: 996.88 hPa. Humidity: 99%. Cloudiness: 80%. Wind: 1.86 meter/sec, 349 degrees. Rain(last 3 hrs): 3 mm
-    Time: Tue Jul 17 06:00:00 MSK 2018. Weather: light rain. Temperature: 15.76 ℃. Minimum temperature: 15.76 ℃. Maximum temperature: 16.31 ℃. Pressure: 996.7 hPa. Sea-level pressure: 1017.72 hPa. Ground-level pressure: 996.7 hPa. Humidity: 94%. Cloudiness: 76%. Wind: 1.62 meter/sec, 113 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 09:00:00 MSK 2018. Weather: light rain. Temperature: 18.23 ℃. Minimum temperature: 18.23 ℃. Maximum temperature: 18.51 ℃. Pressure: 997.17 hPa. Sea-level pressure: 1018.18 hPa. Ground-level pressure: 997.17 hPa. Humidity: 100%. Cloudiness: 76%. Wind: 2.11 meter/sec, 107 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 12:00:00 MSK 2018. Weather: light rain. Temperature: 21.0 ℃. Minimum temperature: 21.0 ℃. Maximum temperature: 21.0 ℃. Pressure: 997.6 hPa. Sea-level pressure: 1018.5 hPa. Ground-level pressure: 997.6 hPa. Humidity: 100%. Cloudiness: 68%. Wind: 2.51 meter/sec, 82 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 15:00:00 MSK 2018. Weather: light rain. Temperature: 21.78 ℃. Minimum temperature: 21.78 ℃. Maximum temperature: 21.78 ℃. Pressure: 997.73 hPa. Sea-level pressure: 1018.66 hPa. Ground-level pressure: 997.73 hPa. Humidity: 92%. Cloudiness: 88%. Wind: 4.05 meter/sec, 78 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 18:00:00 MSK 2018. Weather: light rain. Temperature: 22.9 ℃. Minimum temperature: 22.9 ℃. Maximum temperature: 22.9 ℃. Pressure: 997.66 hPa. Sea-level pressure: 1018.55 hPa. Ground-level pressure: 997.66 hPa. Humidity: 93%. Cloudiness: 68%. Wind: 3.06 meter/sec, 67 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 21:00:00 MSK 2018. Weather: light rain. Temperature: 23.04 ℃. Minimum temperature: 23.04 ℃. Maximum temperature: 23.04 ℃. Pressure: 996.89 hPa. Sea-level pressure: 1017.99 hPa. Ground-level pressure: 996.89 hPa. Humidity: 83%. Cloudiness: 88%. Wind: 3.17 meter/sec, 16 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 00:00:00 MSK 2018. Weather: moderate rain. Temperature: 18.5 ℃. Minimum temperature: 18.5 ℃. Maximum temperature: 18.5 ℃. Pressure: 997.33 hPa. Sea-level pressure: 1018.34 hPa. Ground-level pressure: 997.33 hPa. Humidity: 97%. Cloudiness: 44%. Wind: 3.56 meter/sec, 31 degrees. Rain(last 3 hrs): 7 mm
-    Time: Wed Jul 18 03:00:00 MSK 2018. Weather: few clouds. Temperature: 18.57 ℃. Minimum temperature: 18.57 ℃. Maximum temperature: 18.57 ℃. Pressure: 996.91 hPa. Sea-level pressure: 1017.87 hPa. Ground-level pressure: 996.91 hPa. Humidity: 95%. Cloudiness: 24%. Wind: 5.26 meter/sec, 44 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 06:00:00 MSK 2018. Weather: few clouds. Temperature: 18.94 ℃. Minimum temperature: 18.94 ℃. Maximum temperature: 18.94 ℃. Pressure: 997.07 hPa. Sea-level pressure: 1018.06 hPa. Ground-level pressure: 997.07 hPa. Humidity: 95%. Cloudiness: 20%. Wind: 4.8 meter/sec, 45 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 09:00:00 MSK 2018. Weather: light rain. Temperature: 20.6 ℃. Minimum temperature: 20.6 ℃. Maximum temperature: 20.6 ℃. Pressure: 997.8 hPa. Sea-level pressure: 1018.66 hPa. Ground-level pressure: 997.8 hPa. Humidity: 97%. Cloudiness: 48%. Wind: 5.56 meter/sec, 54 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 12:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.87 ℃. Minimum temperature: 23.87 ℃. Maximum temperature: 23.87 ℃. Pressure: 998.06 hPa. Sea-level pressure: 1019.05 hPa. Ground-level pressure: 998.06 hPa. Humidity: 88%. Cloudiness: 32%. Wind: 5.86 meter/sec, 52 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 24.67 ℃. Minimum temperature: 24.67 ℃. Maximum temperature: 24.67 ℃. Pressure: 998.51 hPa. Sea-level pressure: 1019.33 hPa. Ground-level pressure: 998.51 hPa. Humidity: 84%. Cloudiness: 36%. Wind: 5.63 meter/sec, 51 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 18:00:00 MSK 2018. Weather: scattered clouds. Temperature: 25.15 ℃. Minimum temperature: 25.15 ℃. Maximum temperature: 25.15 ℃. Pressure: 998.79 hPa. Sea-level pressure: 1019.64 hPa. Ground-level pressure: 998.79 hPa. Humidity: 78%. Cloudiness: 44%. Wind: 5.47 meter/sec, 38 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 21:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.23 ℃. Minimum temperature: 23.23 ℃. Maximum temperature: 23.23 ℃. Pressure: 999.08 hPa. Sea-level pressure: 1020.04 hPa. Ground-level pressure: 999.08 hPa. Humidity: 75%. Cloudiness: 48%. Wind: 4.62 meter/sec, 25 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 00:00:00 MSK 2018. Weather: scattered clouds. Temperature: 20.79 ℃. Minimum temperature: 20.79 ℃. Maximum temperature: 20.79 ℃. Pressure: 999.67 hPa. Sea-level pressure: 1020.68 hPa. Ground-level pressure: 999.67 hPa. Humidity: 76%. Cloudiness: 48%. Wind: 4.29 meter/sec, 13 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 03:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.45 ℃. Minimum temperature: 19.45 ℃. Maximum temperature: 19.45 ℃. Pressure: 999.95 hPa. Sea-level pressure: 1021.02 hPa. Ground-level pressure: 999.95 hPa. Humidity: 80%. Cloudiness: 48%. Wind: 4.22 meter/sec, 17 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 06:00:00 MSK 2018. Weather: light rain. Temperature: 18.9 ℃. Minimum temperature: 18.9 ℃. Maximum temperature: 18.9 ℃. Pressure: 1000.6 hPa. Sea-level pressure: 1021.62 hPa. Ground-level pressure: 1000.6 hPa. Humidity: 83%. Cloudiness: 92%. Wind: 4.43 meter/sec, 10 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 09:00:00 MSK 2018. Weather: light rain. Temperature: 21.37 ℃. Minimum temperature: 21.37 ℃. Maximum temperature: 21.37 ℃. Pressure: 1000.95 hPa. Sea-level pressure: 1022.01 hPa. Ground-level pressure: 1000.95 hPa. Humidity: 87%. Cloudiness: 0%. Wind: 4.36 meter/sec, 6 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 12:00:00 MSK 2018. Weather: clear sky. Temperature: 23.92 ℃. Minimum temperature: 23.92 ℃. Maximum temperature: 23.92 ℃. Pressure: 1001.5 hPa. Sea-level pressure: 1022.43 hPa. Ground-level pressure: 1001.5 hPa. Humidity: 77%. Cloudiness: 0%. Wind: 5.66 meter/sec, 12 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 15:00:00 MSK 2018. Weather: broken clouds. Temperature: 23.7 ℃. Minimum temperature: 23.7 ℃. Maximum temperature: 23.7 ℃. Pressure: 1001.75 hPa. Sea-level pressure: 1022.72 hPa. Ground-level pressure: 1001.75 hPa. Humidity: 72%. Cloudiness: 56%. Wind: 5.87 meter/sec, 349 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 18:00:00 MSK 2018. Weather: broken clouds. Temperature: 23.82 ℃. Minimum temperature: 23.82 ℃. Maximum temperature: 23.82 ℃. Pressure: 1001.55 hPa. Sea-level pressure: 1022.59 hPa. Ground-level pressure: 1001.55 hPa. Humidity: 72%. Cloudiness: 68%. Wind: 5.47 meter/sec, 340 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 21:00:00 MSK 2018. Weather: broken clouds. Temperature: 22.22 ℃. Minimum temperature: 22.22 ℃. Maximum temperature: 22.22 ℃. Pressure: 1001.82 hPa. Sea-level pressure: 1022.93 hPa. Ground-level pressure: 1001.82 hPa. Humidity: 67%. Cloudiness: 76%. Wind: 4.12 meter/sec, 333 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 00:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.76 ℃. Minimum temperature: 19.76 ℃. Maximum temperature: 19.76 ℃. Pressure: 1001.98 hPa. Sea-level pressure: 1023.13 hPa. Ground-level pressure: 1001.98 hPa. Humidity: 76%. Cloudiness: 32%. Wind: 4.11 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 03:00:00 MSK 2018. Weather: clear sky. Temperature: 17.53 ℃. Minimum temperature: 17.53 ℃. Maximum temperature: 17.53 ℃. Pressure: 1001.93 hPa. Sea-level pressure: 1023.13 hPa. Ground-level pressure: 1001.93 hPa. Humidity: 87%. Cloudiness: 8%. Wind: 4.21 meter/sec, 309 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 06:00:00 MSK 2018. Weather: scattered clouds. Temperature: 16.83 ℃. Minimum temperature: 16.83 ℃. Maximum temperature: 16.83 ℃. Pressure: 1001.79 hPa. Sea-level pressure: 1022.99 hPa. Ground-level pressure: 1001.79 hPa. Humidity: 91%. Cloudiness: 44%. Wind: 3.65 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 09:00:00 MSK 2018. Weather: light rain. Temperature: 19.57 ℃. Minimum temperature: 19.57 ℃. Maximum temperature: 19.57 ℃. Pressure: 1001.34 hPa. Sea-level pressure: 1022.41 hPa. Ground-level pressure: 1001.34 hPa. Humidity: 85%. Cloudiness: 8%. Wind: 4.38 meter/sec, 305 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 12:00:00 MSK 2018. Weather: clear sky. Temperature: 23.5 ℃. Minimum temperature: 23.5 ℃. Maximum temperature: 23.5 ℃. Pressure: 1001.0 hPa. Sea-level pressure: 1021.99 hPa. Ground-level pressure: 1001.0 hPa. Humidity: 85%. Cloudiness: 8%. Wind: 5.36 meter/sec, 299 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 25.14 ℃. Minimum temperature: 25.14 ℃. Maximum temperature: 25.14 ℃. Pressure: 1000.5 hPa. Sea-level pressure: 1021.51 hPa. Ground-level pressure: 1000.5 hPa. Humidity: 73%. Cloudiness: 32%. Wind: 6.72 meter/sec, 305 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 18:00:00 MSK 2018. Weather: overcast clouds. Temperature: 23.56 ℃. Minimum temperature: 23.56 ℃. Maximum temperature: 23.56 ℃. Pressure: 1000.7 hPa. Sea-level pressure: 1021.58 hPa. Ground-level pressure: 1000.7 hPa. Humidity: 66%. Cloudiness: 88%. Wind: 6.57 meter/sec, 317 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 21:00:00 MSK 2018. Weather: broken clouds. Temperature: 22.41 ℃. Minimum temperature: 22.41 ℃. Maximum temperature: 22.41 ℃. Pressure: 1000.64 hPa. Sea-level pressure: 1021.67 hPa. Ground-level pressure: 1000.64 hPa. Humidity: 68%. Cloudiness: 64%. Wind: 4.31 meter/sec, 326 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 00:00:00 MSK 2018. Weather: broken clouds. Temperature: 20.92 ℃. Minimum temperature: 20.92 ℃. Maximum temperature: 20.92 ℃. Pressure: 1001.06 hPa. Sea-level pressure: 1022.14 hPa. Ground-level pressure: 1001.06 hPa. Humidity: 78%. Cloudiness: 68%. Wind: 3.42 meter/sec, 327 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 03:00:00 MSK 2018. Weather: broken clouds. Temperature: 20.28 ℃. Minimum temperature: 20.28 ℃. Maximum temperature: 20.28 ℃. Pressure: 1001.04 hPa. Sea-level pressure: 1022.13 hPa. Ground-level pressure: 1001.04 hPa. Humidity: 78%. Cloudiness: 76%. Wind: 4.27 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 06:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.11 ℃. Minimum temperature: 19.11 ℃. Maximum temperature: 19.11 ℃. Pressure: 1001.13 hPa. Sea-level pressure: 1022.28 hPa. Ground-level pressure: 1001.13 hPa. Humidity: 74%. Cloudiness: 32%. Wind: 4.96 meter/sec, 308 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 09:00:00 MSK 2018. Weather: few clouds. Temperature: 20.16 ℃. Minimum temperature: 20.16 ℃. Maximum temperature: 20.16 ℃. Pressure: 1001.43 hPa. Sea-level pressure: 1022.62 hPa. Ground-level pressure: 1001.43 hPa. Humidity: 86%. Cloudiness: 20%. Wind: 5.16 meter/sec, 308 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 12:00:00 MSK 2018. Weather: few clouds. Temperature: 22.37 ℃. Minimum temperature: 22.37 ℃. Maximum temperature: 22.37 ℃. Pressure: 1001.53 hPa. Sea-level pressure: 1022.62 hPa. Ground-level pressure: 1001.53 hPa. Humidity: 88%. Cloudiness: 20%. Wind: 5.56 meter/sec, 307 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 22.85 ℃. Minimum temperature: 22.85 ℃. Maximum temperature: 22.85 ℃. Pressure: 1001.63 hPa. Sea-level pressure: 1022.65 hPa. Ground-level pressure: 1001.63 hPa. Humidity: 81%. Cloudiness: 44%. Wind: 5.46 meter/sec, 314 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 18:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.79 ℃. Minimum temperature: 23.79 ℃. Maximum temperature: 23.79 ℃. Pressure: 1001.53 hPa. Sea-level pressure: 1022.53 hPa. Ground-level pressure: 1001.53 hPa. Humidity: 72%. Cloudiness: 32%. Wind: 5.56 meter/sec, 313 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 21:00:00 MSK 2018. Weather: scattered clouds. Temperature: 22.56 ℃. Minimum temperature: 22.56 ℃. Maximum temperature: 22.56 ℃. Pressure: 1001.72 hPa. Sea-level pressure: 1022.7 hPa. Ground-level pressure: 1001.72 hPa. Humidity: 66%. Cloudiness: 48%. Wind: 3.96 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 00:00:00 MSK 2018. Weather: light rain. Temperature: 16.24 ℃. Minimum temperature: 16.24 ℃. Maximum temperature: 17.36 ℃. Pressure: 997.38 hPa. Sea-level atmosphericPressure: 1018.59 hPa. Ground-level atmosphericPressure: 997.38 hPa. Humidity: 99%. Cloudiness: 80%. Wind: 2.85 meter/sec, 324 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 03:00:00 MSK 2018. Weather: moderate rain. Temperature: 16.0 ℃. Minimum temperature: 16.0 ℃. Maximum temperature: 16.83 ℃. Pressure: 996.88 hPa. Sea-level atmosphericPressure: 1017.86 hPa. Ground-level atmosphericPressure: 996.88 hPa. Humidity: 99%. Cloudiness: 80%. Wind: 1.86 meter/sec, 349 degrees. Rain(last 3 hrs): 3 mm
+    Time: Tue Jul 17 06:00:00 MSK 2018. Weather: light rain. Temperature: 15.76 ℃. Minimum temperature: 15.76 ℃. Maximum temperature: 16.31 ℃. Pressure: 996.7 hPa. Sea-level atmosphericPressure: 1017.72 hPa. Ground-level atmosphericPressure: 996.7 hPa. Humidity: 94%. Cloudiness: 76%. Wind: 1.62 meter/sec, 113 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 09:00:00 MSK 2018. Weather: light rain. Temperature: 18.23 ℃. Minimum temperature: 18.23 ℃. Maximum temperature: 18.51 ℃. Pressure: 997.17 hPa. Sea-level atmosphericPressure: 1018.18 hPa. Ground-level atmosphericPressure: 997.17 hPa. Humidity: 100%. Cloudiness: 76%. Wind: 2.11 meter/sec, 107 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 12:00:00 MSK 2018. Weather: light rain. Temperature: 21.0 ℃. Minimum temperature: 21.0 ℃. Maximum temperature: 21.0 ℃. Pressure: 997.6 hPa. Sea-level atmosphericPressure: 1018.5 hPa. Ground-level atmosphericPressure: 997.6 hPa. Humidity: 100%. Cloudiness: 68%. Wind: 2.51 meter/sec, 82 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 15:00:00 MSK 2018. Weather: light rain. Temperature: 21.78 ℃. Minimum temperature: 21.78 ℃. Maximum temperature: 21.78 ℃. Pressure: 997.73 hPa. Sea-level atmosphericPressure: 1018.66 hPa. Ground-level atmosphericPressure: 997.73 hPa. Humidity: 92%. Cloudiness: 88%. Wind: 4.05 meter/sec, 78 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 18:00:00 MSK 2018. Weather: light rain. Temperature: 22.9 ℃. Minimum temperature: 22.9 ℃. Maximum temperature: 22.9 ℃. Pressure: 997.66 hPa. Sea-level atmosphericPressure: 1018.55 hPa. Ground-level atmosphericPressure: 997.66 hPa. Humidity: 93%. Cloudiness: 68%. Wind: 3.06 meter/sec, 67 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 21:00:00 MSK 2018. Weather: light rain. Temperature: 23.04 ℃. Minimum temperature: 23.04 ℃. Maximum temperature: 23.04 ℃. Pressure: 996.89 hPa. Sea-level atmosphericPressure: 1017.99 hPa. Ground-level atmosphericPressure: 996.89 hPa. Humidity: 83%. Cloudiness: 88%. Wind: 3.17 meter/sec, 16 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 00:00:00 MSK 2018. Weather: moderate rain. Temperature: 18.5 ℃. Minimum temperature: 18.5 ℃. Maximum temperature: 18.5 ℃. Pressure: 997.33 hPa. Sea-level atmosphericPressure: 1018.34 hPa. Ground-level atmosphericPressure: 997.33 hPa. Humidity: 97%. Cloudiness: 44%. Wind: 3.56 meter/sec, 31 degrees. Rain(last 3 hrs): 7 mm
+    Time: Wed Jul 18 03:00:00 MSK 2018. Weather: few clouds. Temperature: 18.57 ℃. Minimum temperature: 18.57 ℃. Maximum temperature: 18.57 ℃. Pressure: 996.91 hPa. Sea-level atmosphericPressure: 1017.87 hPa. Ground-level atmosphericPressure: 996.91 hPa. Humidity: 95%. Cloudiness: 24%. Wind: 5.26 meter/sec, 44 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 06:00:00 MSK 2018. Weather: few clouds. Temperature: 18.94 ℃. Minimum temperature: 18.94 ℃. Maximum temperature: 18.94 ℃. Pressure: 997.07 hPa. Sea-level atmosphericPressure: 1018.06 hPa. Ground-level atmosphericPressure: 997.07 hPa. Humidity: 95%. Cloudiness: 20%. Wind: 4.8 meter/sec, 45 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 09:00:00 MSK 2018. Weather: light rain. Temperature: 20.6 ℃. Minimum temperature: 20.6 ℃. Maximum temperature: 20.6 ℃. Pressure: 997.8 hPa. Sea-level atmosphericPressure: 1018.66 hPa. Ground-level atmosphericPressure: 997.8 hPa. Humidity: 97%. Cloudiness: 48%. Wind: 5.56 meter/sec, 54 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 12:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.87 ℃. Minimum temperature: 23.87 ℃. Maximum temperature: 23.87 ℃. Pressure: 998.06 hPa. Sea-level atmosphericPressure: 1019.05 hPa. Ground-level atmosphericPressure: 998.06 hPa. Humidity: 88%. Cloudiness: 32%. Wind: 5.86 meter/sec, 52 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 24.67 ℃. Minimum temperature: 24.67 ℃. Maximum temperature: 24.67 ℃. Pressure: 998.51 hPa. Sea-level atmosphericPressure: 1019.33 hPa. Ground-level atmosphericPressure: 998.51 hPa. Humidity: 84%. Cloudiness: 36%. Wind: 5.63 meter/sec, 51 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 18:00:00 MSK 2018. Weather: scattered clouds. Temperature: 25.15 ℃. Minimum temperature: 25.15 ℃. Maximum temperature: 25.15 ℃. Pressure: 998.79 hPa. Sea-level atmosphericPressure: 1019.64 hPa. Ground-level atmosphericPressure: 998.79 hPa. Humidity: 78%. Cloudiness: 44%. Wind: 5.47 meter/sec, 38 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 21:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.23 ℃. Minimum temperature: 23.23 ℃. Maximum temperature: 23.23 ℃. Pressure: 999.08 hPa. Sea-level atmosphericPressure: 1020.04 hPa. Ground-level atmosphericPressure: 999.08 hPa. Humidity: 75%. Cloudiness: 48%. Wind: 4.62 meter/sec, 25 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 00:00:00 MSK 2018. Weather: scattered clouds. Temperature: 20.79 ℃. Minimum temperature: 20.79 ℃. Maximum temperature: 20.79 ℃. Pressure: 999.67 hPa. Sea-level atmosphericPressure: 1020.68 hPa. Ground-level atmosphericPressure: 999.67 hPa. Humidity: 76%. Cloudiness: 48%. Wind: 4.29 meter/sec, 13 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 03:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.45 ℃. Minimum temperature: 19.45 ℃. Maximum temperature: 19.45 ℃. Pressure: 999.95 hPa. Sea-level atmosphericPressure: 1021.02 hPa. Ground-level atmosphericPressure: 999.95 hPa. Humidity: 80%. Cloudiness: 48%. Wind: 4.22 meter/sec, 17 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 06:00:00 MSK 2018. Weather: light rain. Temperature: 18.9 ℃. Minimum temperature: 18.9 ℃. Maximum temperature: 18.9 ℃. Pressure: 1000.6 hPa. Sea-level atmosphericPressure: 1021.62 hPa. Ground-level atmosphericPressure: 1000.6 hPa. Humidity: 83%. Cloudiness: 92%. Wind: 4.43 meter/sec, 10 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 09:00:00 MSK 2018. Weather: light rain. Temperature: 21.37 ℃. Minimum temperature: 21.37 ℃. Maximum temperature: 21.37 ℃. Pressure: 1000.95 hPa. Sea-level atmosphericPressure: 1022.01 hPa. Ground-level atmosphericPressure: 1000.95 hPa. Humidity: 87%. Cloudiness: 0%. Wind: 4.36 meter/sec, 6 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 12:00:00 MSK 2018. Weather: clear sky. Temperature: 23.92 ℃. Minimum temperature: 23.92 ℃. Maximum temperature: 23.92 ℃. Pressure: 1001.5 hPa. Sea-level atmosphericPressure: 1022.43 hPa. Ground-level atmosphericPressure: 1001.5 hPa. Humidity: 77%. Cloudiness: 0%. Wind: 5.66 meter/sec, 12 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 15:00:00 MSK 2018. Weather: broken clouds. Temperature: 23.7 ℃. Minimum temperature: 23.7 ℃. Maximum temperature: 23.7 ℃. Pressure: 1001.75 hPa. Sea-level atmosphericPressure: 1022.72 hPa. Ground-level atmosphericPressure: 1001.75 hPa. Humidity: 72%. Cloudiness: 56%. Wind: 5.87 meter/sec, 349 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 18:00:00 MSK 2018. Weather: broken clouds. Temperature: 23.82 ℃. Minimum temperature: 23.82 ℃. Maximum temperature: 23.82 ℃. Pressure: 1001.55 hPa. Sea-level atmosphericPressure: 1022.59 hPa. Ground-level atmosphericPressure: 1001.55 hPa. Humidity: 72%. Cloudiness: 68%. Wind: 5.47 meter/sec, 340 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 21:00:00 MSK 2018. Weather: broken clouds. Temperature: 22.22 ℃. Minimum temperature: 22.22 ℃. Maximum temperature: 22.22 ℃. Pressure: 1001.82 hPa. Sea-level atmosphericPressure: 1022.93 hPa. Ground-level atmosphericPressure: 1001.82 hPa. Humidity: 67%. Cloudiness: 76%. Wind: 4.12 meter/sec, 333 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 00:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.76 ℃. Minimum temperature: 19.76 ℃. Maximum temperature: 19.76 ℃. Pressure: 1001.98 hPa. Sea-level atmosphericPressure: 1023.13 hPa. Ground-level atmosphericPressure: 1001.98 hPa. Humidity: 76%. Cloudiness: 32%. Wind: 4.11 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 03:00:00 MSK 2018. Weather: clear sky. Temperature: 17.53 ℃. Minimum temperature: 17.53 ℃. Maximum temperature: 17.53 ℃. Pressure: 1001.93 hPa. Sea-level atmosphericPressure: 1023.13 hPa. Ground-level atmosphericPressure: 1001.93 hPa. Humidity: 87%. Cloudiness: 8%. Wind: 4.21 meter/sec, 309 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 06:00:00 MSK 2018. Weather: scattered clouds. Temperature: 16.83 ℃. Minimum temperature: 16.83 ℃. Maximum temperature: 16.83 ℃. Pressure: 1001.79 hPa. Sea-level atmosphericPressure: 1022.99 hPa. Ground-level atmosphericPressure: 1001.79 hPa. Humidity: 91%. Cloudiness: 44%. Wind: 3.65 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 09:00:00 MSK 2018. Weather: light rain. Temperature: 19.57 ℃. Minimum temperature: 19.57 ℃. Maximum temperature: 19.57 ℃. Pressure: 1001.34 hPa. Sea-level atmosphericPressure: 1022.41 hPa. Ground-level atmosphericPressure: 1001.34 hPa. Humidity: 85%. Cloudiness: 8%. Wind: 4.38 meter/sec, 305 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 12:00:00 MSK 2018. Weather: clear sky. Temperature: 23.5 ℃. Minimum temperature: 23.5 ℃. Maximum temperature: 23.5 ℃. Pressure: 1001.0 hPa. Sea-level atmosphericPressure: 1021.99 hPa. Ground-level atmosphericPressure: 1001.0 hPa. Humidity: 85%. Cloudiness: 8%. Wind: 5.36 meter/sec, 299 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 25.14 ℃. Minimum temperature: 25.14 ℃. Maximum temperature: 25.14 ℃. Pressure: 1000.5 hPa. Sea-level atmosphericPressure: 1021.51 hPa. Ground-level atmosphericPressure: 1000.5 hPa. Humidity: 73%. Cloudiness: 32%. Wind: 6.72 meter/sec, 305 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 18:00:00 MSK 2018. Weather: overcast clouds. Temperature: 23.56 ℃. Minimum temperature: 23.56 ℃. Maximum temperature: 23.56 ℃. Pressure: 1000.7 hPa. Sea-level atmosphericPressure: 1021.58 hPa. Ground-level atmosphericPressure: 1000.7 hPa. Humidity: 66%. Cloudiness: 88%. Wind: 6.57 meter/sec, 317 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 21:00:00 MSK 2018. Weather: broken clouds. Temperature: 22.41 ℃. Minimum temperature: 22.41 ℃. Maximum temperature: 22.41 ℃. Pressure: 1000.64 hPa. Sea-level atmosphericPressure: 1021.67 hPa. Ground-level atmosphericPressure: 1000.64 hPa. Humidity: 68%. Cloudiness: 64%. Wind: 4.31 meter/sec, 326 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 00:00:00 MSK 2018. Weather: broken clouds. Temperature: 20.92 ℃. Minimum temperature: 20.92 ℃. Maximum temperature: 20.92 ℃. Pressure: 1001.06 hPa. Sea-level atmosphericPressure: 1022.14 hPa. Ground-level atmosphericPressure: 1001.06 hPa. Humidity: 78%. Cloudiness: 68%. Wind: 3.42 meter/sec, 327 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 03:00:00 MSK 2018. Weather: broken clouds. Temperature: 20.28 ℃. Minimum temperature: 20.28 ℃. Maximum temperature: 20.28 ℃. Pressure: 1001.04 hPa. Sea-level atmosphericPressure: 1022.13 hPa. Ground-level atmosphericPressure: 1001.04 hPa. Humidity: 78%. Cloudiness: 76%. Wind: 4.27 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 06:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.11 ℃. Minimum temperature: 19.11 ℃. Maximum temperature: 19.11 ℃. Pressure: 1001.13 hPa. Sea-level atmosphericPressure: 1022.28 hPa. Ground-level atmosphericPressure: 1001.13 hPa. Humidity: 74%. Cloudiness: 32%. Wind: 4.96 meter/sec, 308 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 09:00:00 MSK 2018. Weather: few clouds. Temperature: 20.16 ℃. Minimum temperature: 20.16 ℃. Maximum temperature: 20.16 ℃. Pressure: 1001.43 hPa. Sea-level atmosphericPressure: 1022.62 hPa. Ground-level atmosphericPressure: 1001.43 hPa. Humidity: 86%. Cloudiness: 20%. Wind: 5.16 meter/sec, 308 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 12:00:00 MSK 2018. Weather: few clouds. Temperature: 22.37 ℃. Minimum temperature: 22.37 ℃. Maximum temperature: 22.37 ℃. Pressure: 1001.53 hPa. Sea-level atmosphericPressure: 1022.62 hPa. Ground-level atmosphericPressure: 1001.53 hPa. Humidity: 88%. Cloudiness: 20%. Wind: 5.56 meter/sec, 307 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 22.85 ℃. Minimum temperature: 22.85 ℃. Maximum temperature: 22.85 ℃. Pressure: 1001.63 hPa. Sea-level atmosphericPressure: 1022.65 hPa. Ground-level atmosphericPressure: 1001.63 hPa. Humidity: 81%. Cloudiness: 44%. Wind: 5.46 meter/sec, 314 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 18:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.79 ℃. Minimum temperature: 23.79 ℃. Maximum temperature: 23.79 ℃. Pressure: 1001.53 hPa. Sea-level atmosphericPressure: 1022.53 hPa. Ground-level atmosphericPressure: 1001.53 hPa. Humidity: 72%. Cloudiness: 32%. Wind: 5.56 meter/sec, 313 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 21:00:00 MSK 2018. Weather: scattered clouds. Temperature: 22.56 ℃. Minimum temperature: 22.56 ℃. Maximum temperature: 22.56 ℃. Pressure: 1001.72 hPa. Sea-level atmosphericPressure: 1022.7 hPa. Ground-level atmosphericPressure: 1001.72 hPa. Humidity: 66%. Cloudiness: 48%. Wind: 3.96 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
 ```
 
 `HourlyForecast.Forecast`'s useful public methods(setters are not listed):
@@ -200,7 +200,7 @@ Forecasts:
 |-----------------------------|------------------------------------------------------------------------------------------------------------------|
 | `getDataCalculationTime()`  | Returns `long` value that represents data calculation timestamp.                                                 |
 | `getDataCalculationDate()`  | Returns data calculation time in `Date` representation.                                                          |
-| `getWeatherInfo()`          | Returns `HourlyForecast.WeatherInfo` instance that contains information about temperature, pressure and humidity.|
+| `getWeatherInfo()`          | Returns `HourlyForecast.WeatherInfo` instance that contains information about temperature, atmosphericPressure and humidity.|
 | `getWeatherStates()`        | Returns list of `WeatherState` instances with the only `getDescription` useful method.                           |
 | `getClouds()`               | Returns `Clouds` instance that contains *cloudiness* percentage information.                                     |
 | `getWind()`                 | Returns `Wind` instance that contains information about speed and degree.                                        |
@@ -259,8 +259,8 @@ Available requests:
 | `getWindSpeed()`            | Returns wind's speed.                                                                                            |
 | `getWindDegrees()`          | Returns wind's degree.                                                                                           |
 | `getWindUnit()`             | Returns wind's unit.                                                                                             |
-| `getPressure()`             | Returns pressure value.                                                                                          |
-| `getPressureUnit()`         | Returns pressure's unit.                                                                                         |
+| `getPressure()`             | Returns atmosphericPressure value.                                                                                          |
+| `getPressureUnit()`         | Returns atmosphericPressure's unit.                                                                                         |
 | `toString()`                | Returns pretty string for the whole available forecast information.                                              |
 
 #### UV Index

docs/Release_1.2.md

@@ -18,7 +18,7 @@
 ### Gradle coordinates:
 
 ```groovy
-compile('com.github.prominence:openweathermap-api:1.2')
+implementation 'com.github.prominence:openweathermap-api:1.2'
 ```
 
 ### How to use:
@@ -68,7 +68,7 @@ Available requests:
 | `getCoordinates()`        | Returns `Coordinates` instance that contains *latitude* and *longitude* information.                                                                            |
 | `getWeatherStates()`      | Returns list of `WeatherState` instances with the only `getDescription` useful method.                                                                          |
 | `getBase()`               | Returns `String` with some internal information. Example: `cmc stations` - from official documentation.                                                         |
-| `getWeatherInfo()`        | Returns `Weather.WeatherInfo` instance that contains information about temperature, pressure and humidity.                                                      |
+| `getWeatherInfo()`        | Returns `Weather.WeatherInfo` instance that contains information about temperature, atmosphericPressure and humidity.                                                      |
 | `getWind()`               | Returns `Wind` instance that contains information about speed and degree.                                                                                       |
 | `getClouds()`             | Returns `Clouds` instance that contains *cloudiness* percentage information.                                                                                    |
 | `getRain()`               | Returns `Rain` instance that contains information about rain volume for the last 3 hours.                                                                       |
@@ -140,11 +140,11 @@ Available requests:
 | `getMaximumTemperature()`   | Returns maximum temperature from forecasts.                                                |
 | `getByMinimumTemperature()` | Returns `HourlyForecast.Forecast` for the time where temperature is minimal.               |
 | `getByMaximumTemperature()` | Returns `HourlyForecast.Forecast` for the time where temperature is maximal.               |
-| `getAveragePressure()`      | Returns average pressure from forecasts.                                                   |
-| `getMinimumPressure()`      | Returns minimum pressure from forecasts.                                                   |
-| `getMaximumPressure()`      | Returns maximum pressure from forecasts.                                                   |
-| `getByMinimumPressure()`    | Returns `HourlyForecast.Forecast` for the time where pressure is minimal.                  |
-| `getByMaximumPressure()`    | Returns `HourlyForecast.Forecast` for the time where pressure is maximal.                  |
+| `getAveragePressure()`      | Returns average atmosphericPressure from forecasts.                                                   |
+| `getMinimumPressure()`      | Returns minimum atmosphericPressure from forecasts.                                                   |
+| `getMaximumPressure()`      | Returns maximum atmosphericPressure from forecasts.                                                   |
+| `getByMinimumPressure()`    | Returns `HourlyForecast.Forecast` for the time where atmosphericPressure is minimal.                  |
+| `getByMaximumPressure()`    | Returns `HourlyForecast.Forecast` for the time where atmosphericPressure is maximal.                  |
 | `toString()`                | Returns pretty string for the whole available forecast information.                        |
 
 `toString()` output example:
@@ -152,46 +152,46 @@ Available requests:
 City: Pruzhany(622997). Coordinates: latitude=52.5582, longitude=24.4567
 Country: BY
 Forecasts:
-    Time: Tue Jul 17 00:00:00 MSK 2018. Weather: light rain. Temperature: 16.24 ℃. Minimum temperature: 16.24 ℃. Maximum temperature: 17.36 ℃. Pressure: 997.38 hPa. Sea-level pressure: 1018.59 hPa. Ground-level pressure: 997.38 hPa. Humidity: 99%. Cloudiness: 80%. Wind: 2.85 meter/sec, 324 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 03:00:00 MSK 2018. Weather: moderate rain. Temperature: 16.0 ℃. Minimum temperature: 16.0 ℃. Maximum temperature: 16.83 ℃. Pressure: 996.88 hPa. Sea-level pressure: 1017.86 hPa. Ground-level pressure: 996.88 hPa. Humidity: 99%. Cloudiness: 80%. Wind: 1.86 meter/sec, 349 degrees. Rain(last 3 hrs): 3 mm
-    Time: Tue Jul 17 06:00:00 MSK 2018. Weather: light rain. Temperature: 15.76 ℃. Minimum temperature: 15.76 ℃. Maximum temperature: 16.31 ℃. Pressure: 996.7 hPa. Sea-level pressure: 1017.72 hPa. Ground-level pressure: 996.7 hPa. Humidity: 94%. Cloudiness: 76%. Wind: 1.62 meter/sec, 113 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 09:00:00 MSK 2018. Weather: light rain. Temperature: 18.23 ℃. Minimum temperature: 18.23 ℃. Maximum temperature: 18.51 ℃. Pressure: 997.17 hPa. Sea-level pressure: 1018.18 hPa. Ground-level pressure: 997.17 hPa. Humidity: 100%. Cloudiness: 76%. Wind: 2.11 meter/sec, 107 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 12:00:00 MSK 2018. Weather: light rain. Temperature: 21.0 ℃. Minimum temperature: 21.0 ℃. Maximum temperature: 21.0 ℃. Pressure: 997.6 hPa. Sea-level pressure: 1018.5 hPa. Ground-level pressure: 997.6 hPa. Humidity: 100%. Cloudiness: 68%. Wind: 2.51 meter/sec, 82 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 15:00:00 MSK 2018. Weather: light rain. Temperature: 21.78 ℃. Minimum temperature: 21.78 ℃. Maximum temperature: 21.78 ℃. Pressure: 997.73 hPa. Sea-level pressure: 1018.66 hPa. Ground-level pressure: 997.73 hPa. Humidity: 92%. Cloudiness: 88%. Wind: 4.05 meter/sec, 78 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 18:00:00 MSK 2018. Weather: light rain. Temperature: 22.9 ℃. Minimum temperature: 22.9 ℃. Maximum temperature: 22.9 ℃. Pressure: 997.66 hPa. Sea-level pressure: 1018.55 hPa. Ground-level pressure: 997.66 hPa. Humidity: 93%. Cloudiness: 68%. Wind: 3.06 meter/sec, 67 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 21:00:00 MSK 2018. Weather: light rain. Temperature: 23.04 ℃. Minimum temperature: 23.04 ℃. Maximum temperature: 23.04 ℃. Pressure: 996.89 hPa. Sea-level pressure: 1017.99 hPa. Ground-level pressure: 996.89 hPa. Humidity: 83%. Cloudiness: 88%. Wind: 3.17 meter/sec, 16 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 00:00:00 MSK 2018. Weather: moderate rain. Temperature: 18.5 ℃. Minimum temperature: 18.5 ℃. Maximum temperature: 18.5 ℃. Pressure: 997.33 hPa. Sea-level pressure: 1018.34 hPa. Ground-level pressure: 997.33 hPa. Humidity: 97%. Cloudiness: 44%. Wind: 3.56 meter/sec, 31 degrees. Rain(last 3 hrs): 7 mm
-    Time: Wed Jul 18 03:00:00 MSK 2018. Weather: few clouds. Temperature: 18.57 ℃. Minimum temperature: 18.57 ℃. Maximum temperature: 18.57 ℃. Pressure: 996.91 hPa. Sea-level pressure: 1017.87 hPa. Ground-level pressure: 996.91 hPa. Humidity: 95%. Cloudiness: 24%. Wind: 5.26 meter/sec, 44 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 06:00:00 MSK 2018. Weather: few clouds. Temperature: 18.94 ℃. Minimum temperature: 18.94 ℃. Maximum temperature: 18.94 ℃. Pressure: 997.07 hPa. Sea-level pressure: 1018.06 hPa. Ground-level pressure: 997.07 hPa. Humidity: 95%. Cloudiness: 20%. Wind: 4.8 meter/sec, 45 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 09:00:00 MSK 2018. Weather: light rain. Temperature: 20.6 ℃. Minimum temperature: 20.6 ℃. Maximum temperature: 20.6 ℃. Pressure: 997.8 hPa. Sea-level pressure: 1018.66 hPa. Ground-level pressure: 997.8 hPa. Humidity: 97%. Cloudiness: 48%. Wind: 5.56 meter/sec, 54 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 12:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.87 ℃. Minimum temperature: 23.87 ℃. Maximum temperature: 23.87 ℃. Pressure: 998.06 hPa. Sea-level pressure: 1019.05 hPa. Ground-level pressure: 998.06 hPa. Humidity: 88%. Cloudiness: 32%. Wind: 5.86 meter/sec, 52 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 24.67 ℃. Minimum temperature: 24.67 ℃. Maximum temperature: 24.67 ℃. Pressure: 998.51 hPa. Sea-level pressure: 1019.33 hPa. Ground-level pressure: 998.51 hPa. Humidity: 84%. Cloudiness: 36%. Wind: 5.63 meter/sec, 51 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 18:00:00 MSK 2018. Weather: scattered clouds. Temperature: 25.15 ℃. Minimum temperature: 25.15 ℃. Maximum temperature: 25.15 ℃. Pressure: 998.79 hPa. Sea-level pressure: 1019.64 hPa. Ground-level pressure: 998.79 hPa. Humidity: 78%. Cloudiness: 44%. Wind: 5.47 meter/sec, 38 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 21:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.23 ℃. Minimum temperature: 23.23 ℃. Maximum temperature: 23.23 ℃. Pressure: 999.08 hPa. Sea-level pressure: 1020.04 hPa. Ground-level pressure: 999.08 hPa. Humidity: 75%. Cloudiness: 48%. Wind: 4.62 meter/sec, 25 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 00:00:00 MSK 2018. Weather: scattered clouds. Temperature: 20.79 ℃. Minimum temperature: 20.79 ℃. Maximum temperature: 20.79 ℃. Pressure: 999.67 hPa. Sea-level pressure: 1020.68 hPa. Ground-level pressure: 999.67 hPa. Humidity: 76%. Cloudiness: 48%. Wind: 4.29 meter/sec, 13 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 03:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.45 ℃. Minimum temperature: 19.45 ℃. Maximum temperature: 19.45 ℃. Pressure: 999.95 hPa. Sea-level pressure: 1021.02 hPa. Ground-level pressure: 999.95 hPa. Humidity: 80%. Cloudiness: 48%. Wind: 4.22 meter/sec, 17 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 06:00:00 MSK 2018. Weather: light rain. Temperature: 18.9 ℃. Minimum temperature: 18.9 ℃. Maximum temperature: 18.9 ℃. Pressure: 1000.6 hPa. Sea-level pressure: 1021.62 hPa. Ground-level pressure: 1000.6 hPa. Humidity: 83%. Cloudiness: 92%. Wind: 4.43 meter/sec, 10 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 09:00:00 MSK 2018. Weather: light rain. Temperature: 21.37 ℃. Minimum temperature: 21.37 ℃. Maximum temperature: 21.37 ℃. Pressure: 1000.95 hPa. Sea-level pressure: 1022.01 hPa. Ground-level pressure: 1000.95 hPa. Humidity: 87%. Cloudiness: 0%. Wind: 4.36 meter/sec, 6 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 12:00:00 MSK 2018. Weather: clear sky. Temperature: 23.92 ℃. Minimum temperature: 23.92 ℃. Maximum temperature: 23.92 ℃. Pressure: 1001.5 hPa. Sea-level pressure: 1022.43 hPa. Ground-level pressure: 1001.5 hPa. Humidity: 77%. Cloudiness: 0%. Wind: 5.66 meter/sec, 12 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 15:00:00 MSK 2018. Weather: broken clouds. Temperature: 23.7 ℃. Minimum temperature: 23.7 ℃. Maximum temperature: 23.7 ℃. Pressure: 1001.75 hPa. Sea-level pressure: 1022.72 hPa. Ground-level pressure: 1001.75 hPa. Humidity: 72%. Cloudiness: 56%. Wind: 5.87 meter/sec, 349 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 18:00:00 MSK 2018. Weather: broken clouds. Temperature: 23.82 ℃. Minimum temperature: 23.82 ℃. Maximum temperature: 23.82 ℃. Pressure: 1001.55 hPa. Sea-level pressure: 1022.59 hPa. Ground-level pressure: 1001.55 hPa. Humidity: 72%. Cloudiness: 68%. Wind: 5.47 meter/sec, 340 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 21:00:00 MSK 2018. Weather: broken clouds. Temperature: 22.22 ℃. Minimum temperature: 22.22 ℃. Maximum temperature: 22.22 ℃. Pressure: 1001.82 hPa. Sea-level pressure: 1022.93 hPa. Ground-level pressure: 1001.82 hPa. Humidity: 67%. Cloudiness: 76%. Wind: 4.12 meter/sec, 333 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 00:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.76 ℃. Minimum temperature: 19.76 ℃. Maximum temperature: 19.76 ℃. Pressure: 1001.98 hPa. Sea-level pressure: 1023.13 hPa. Ground-level pressure: 1001.98 hPa. Humidity: 76%. Cloudiness: 32%. Wind: 4.11 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 03:00:00 MSK 2018. Weather: clear sky. Temperature: 17.53 ℃. Minimum temperature: 17.53 ℃. Maximum temperature: 17.53 ℃. Pressure: 1001.93 hPa. Sea-level pressure: 1023.13 hPa. Ground-level pressure: 1001.93 hPa. Humidity: 87%. Cloudiness: 8%. Wind: 4.21 meter/sec, 309 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 06:00:00 MSK 2018. Weather: scattered clouds. Temperature: 16.83 ℃. Minimum temperature: 16.83 ℃. Maximum temperature: 16.83 ℃. Pressure: 1001.79 hPa. Sea-level pressure: 1022.99 hPa. Ground-level pressure: 1001.79 hPa. Humidity: 91%. Cloudiness: 44%. Wind: 3.65 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 09:00:00 MSK 2018. Weather: light rain. Temperature: 19.57 ℃. Minimum temperature: 19.57 ℃. Maximum temperature: 19.57 ℃. Pressure: 1001.34 hPa. Sea-level pressure: 1022.41 hPa. Ground-level pressure: 1001.34 hPa. Humidity: 85%. Cloudiness: 8%. Wind: 4.38 meter/sec, 305 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 12:00:00 MSK 2018. Weather: clear sky. Temperature: 23.5 ℃. Minimum temperature: 23.5 ℃. Maximum temperature: 23.5 ℃. Pressure: 1001.0 hPa. Sea-level pressure: 1021.99 hPa. Ground-level pressure: 1001.0 hPa. Humidity: 85%. Cloudiness: 8%. Wind: 5.36 meter/sec, 299 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 25.14 ℃. Minimum temperature: 25.14 ℃. Maximum temperature: 25.14 ℃. Pressure: 1000.5 hPa. Sea-level pressure: 1021.51 hPa. Ground-level pressure: 1000.5 hPa. Humidity: 73%. Cloudiness: 32%. Wind: 6.72 meter/sec, 305 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 18:00:00 MSK 2018. Weather: overcast clouds. Temperature: 23.56 ℃. Minimum temperature: 23.56 ℃. Maximum temperature: 23.56 ℃. Pressure: 1000.7 hPa. Sea-level pressure: 1021.58 hPa. Ground-level pressure: 1000.7 hPa. Humidity: 66%. Cloudiness: 88%. Wind: 6.57 meter/sec, 317 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 21:00:00 MSK 2018. Weather: broken clouds. Temperature: 22.41 ℃. Minimum temperature: 22.41 ℃. Maximum temperature: 22.41 ℃. Pressure: 1000.64 hPa. Sea-level pressure: 1021.67 hPa. Ground-level pressure: 1000.64 hPa. Humidity: 68%. Cloudiness: 64%. Wind: 4.31 meter/sec, 326 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 00:00:00 MSK 2018. Weather: broken clouds. Temperature: 20.92 ℃. Minimum temperature: 20.92 ℃. Maximum temperature: 20.92 ℃. Pressure: 1001.06 hPa. Sea-level pressure: 1022.14 hPa. Ground-level pressure: 1001.06 hPa. Humidity: 78%. Cloudiness: 68%. Wind: 3.42 meter/sec, 327 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 03:00:00 MSK 2018. Weather: broken clouds. Temperature: 20.28 ℃. Minimum temperature: 20.28 ℃. Maximum temperature: 20.28 ℃. Pressure: 1001.04 hPa. Sea-level pressure: 1022.13 hPa. Ground-level pressure: 1001.04 hPa. Humidity: 78%. Cloudiness: 76%. Wind: 4.27 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 06:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.11 ℃. Minimum temperature: 19.11 ℃. Maximum temperature: 19.11 ℃. Pressure: 1001.13 hPa. Sea-level pressure: 1022.28 hPa. Ground-level pressure: 1001.13 hPa. Humidity: 74%. Cloudiness: 32%. Wind: 4.96 meter/sec, 308 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 09:00:00 MSK 2018. Weather: few clouds. Temperature: 20.16 ℃. Minimum temperature: 20.16 ℃. Maximum temperature: 20.16 ℃. Pressure: 1001.43 hPa. Sea-level pressure: 1022.62 hPa. Ground-level pressure: 1001.43 hPa. Humidity: 86%. Cloudiness: 20%. Wind: 5.16 meter/sec, 308 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 12:00:00 MSK 2018. Weather: few clouds. Temperature: 22.37 ℃. Minimum temperature: 22.37 ℃. Maximum temperature: 22.37 ℃. Pressure: 1001.53 hPa. Sea-level pressure: 1022.62 hPa. Ground-level pressure: 1001.53 hPa. Humidity: 88%. Cloudiness: 20%. Wind: 5.56 meter/sec, 307 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 22.85 ℃. Minimum temperature: 22.85 ℃. Maximum temperature: 22.85 ℃. Pressure: 1001.63 hPa. Sea-level pressure: 1022.65 hPa. Ground-level pressure: 1001.63 hPa. Humidity: 81%. Cloudiness: 44%. Wind: 5.46 meter/sec, 314 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 18:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.79 ℃. Minimum temperature: 23.79 ℃. Maximum temperature: 23.79 ℃. Pressure: 1001.53 hPa. Sea-level pressure: 1022.53 hPa. Ground-level pressure: 1001.53 hPa. Humidity: 72%. Cloudiness: 32%. Wind: 5.56 meter/sec, 313 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 21:00:00 MSK 2018. Weather: scattered clouds. Temperature: 22.56 ℃. Minimum temperature: 22.56 ℃. Maximum temperature: 22.56 ℃. Pressure: 1001.72 hPa. Sea-level pressure: 1022.7 hPa. Ground-level pressure: 1001.72 hPa. Humidity: 66%. Cloudiness: 48%. Wind: 3.96 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 00:00:00 MSK 2018. Weather: light rain. Temperature: 16.24 ℃. Minimum temperature: 16.24 ℃. Maximum temperature: 17.36 ℃. Pressure: 997.38 hPa. Sea-level atmosphericPressure: 1018.59 hPa. Ground-level atmosphericPressure: 997.38 hPa. Humidity: 99%. Cloudiness: 80%. Wind: 2.85 meter/sec, 324 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 03:00:00 MSK 2018. Weather: moderate rain. Temperature: 16.0 ℃. Minimum temperature: 16.0 ℃. Maximum temperature: 16.83 ℃. Pressure: 996.88 hPa. Sea-level atmosphericPressure: 1017.86 hPa. Ground-level atmosphericPressure: 996.88 hPa. Humidity: 99%. Cloudiness: 80%. Wind: 1.86 meter/sec, 349 degrees. Rain(last 3 hrs): 3 mm
+    Time: Tue Jul 17 06:00:00 MSK 2018. Weather: light rain. Temperature: 15.76 ℃. Minimum temperature: 15.76 ℃. Maximum temperature: 16.31 ℃. Pressure: 996.7 hPa. Sea-level atmosphericPressure: 1017.72 hPa. Ground-level atmosphericPressure: 996.7 hPa. Humidity: 94%. Cloudiness: 76%. Wind: 1.62 meter/sec, 113 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 09:00:00 MSK 2018. Weather: light rain. Temperature: 18.23 ℃. Minimum temperature: 18.23 ℃. Maximum temperature: 18.51 ℃. Pressure: 997.17 hPa. Sea-level atmosphericPressure: 1018.18 hPa. Ground-level atmosphericPressure: 997.17 hPa. Humidity: 100%. Cloudiness: 76%. Wind: 2.11 meter/sec, 107 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 12:00:00 MSK 2018. Weather: light rain. Temperature: 21.0 ℃. Minimum temperature: 21.0 ℃. Maximum temperature: 21.0 ℃. Pressure: 997.6 hPa. Sea-level atmosphericPressure: 1018.5 hPa. Ground-level atmosphericPressure: 997.6 hPa. Humidity: 100%. Cloudiness: 68%. Wind: 2.51 meter/sec, 82 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 15:00:00 MSK 2018. Weather: light rain. Temperature: 21.78 ℃. Minimum temperature: 21.78 ℃. Maximum temperature: 21.78 ℃. Pressure: 997.73 hPa. Sea-level atmosphericPressure: 1018.66 hPa. Ground-level atmosphericPressure: 997.73 hPa. Humidity: 92%. Cloudiness: 88%. Wind: 4.05 meter/sec, 78 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 18:00:00 MSK 2018. Weather: light rain. Temperature: 22.9 ℃. Minimum temperature: 22.9 ℃. Maximum temperature: 22.9 ℃. Pressure: 997.66 hPa. Sea-level atmosphericPressure: 1018.55 hPa. Ground-level atmosphericPressure: 997.66 hPa. Humidity: 93%. Cloudiness: 68%. Wind: 3.06 meter/sec, 67 degrees. Rain(last 3 hrs): 0 mm
+    Time: Tue Jul 17 21:00:00 MSK 2018. Weather: light rain. Temperature: 23.04 ℃. Minimum temperature: 23.04 ℃. Maximum temperature: 23.04 ℃. Pressure: 996.89 hPa. Sea-level atmosphericPressure: 1017.99 hPa. Ground-level atmosphericPressure: 996.89 hPa. Humidity: 83%. Cloudiness: 88%. Wind: 3.17 meter/sec, 16 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 00:00:00 MSK 2018. Weather: moderate rain. Temperature: 18.5 ℃. Minimum temperature: 18.5 ℃. Maximum temperature: 18.5 ℃. Pressure: 997.33 hPa. Sea-level atmosphericPressure: 1018.34 hPa. Ground-level atmosphericPressure: 997.33 hPa. Humidity: 97%. Cloudiness: 44%. Wind: 3.56 meter/sec, 31 degrees. Rain(last 3 hrs): 7 mm
+    Time: Wed Jul 18 03:00:00 MSK 2018. Weather: few clouds. Temperature: 18.57 ℃. Minimum temperature: 18.57 ℃. Maximum temperature: 18.57 ℃. Pressure: 996.91 hPa. Sea-level atmosphericPressure: 1017.87 hPa. Ground-level atmosphericPressure: 996.91 hPa. Humidity: 95%. Cloudiness: 24%. Wind: 5.26 meter/sec, 44 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 06:00:00 MSK 2018. Weather: few clouds. Temperature: 18.94 ℃. Minimum temperature: 18.94 ℃. Maximum temperature: 18.94 ℃. Pressure: 997.07 hPa. Sea-level atmosphericPressure: 1018.06 hPa. Ground-level atmosphericPressure: 997.07 hPa. Humidity: 95%. Cloudiness: 20%. Wind: 4.8 meter/sec, 45 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 09:00:00 MSK 2018. Weather: light rain. Temperature: 20.6 ℃. Minimum temperature: 20.6 ℃. Maximum temperature: 20.6 ℃. Pressure: 997.8 hPa. Sea-level atmosphericPressure: 1018.66 hPa. Ground-level atmosphericPressure: 997.8 hPa. Humidity: 97%. Cloudiness: 48%. Wind: 5.56 meter/sec, 54 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 12:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.87 ℃. Minimum temperature: 23.87 ℃. Maximum temperature: 23.87 ℃. Pressure: 998.06 hPa. Sea-level atmosphericPressure: 1019.05 hPa. Ground-level atmosphericPressure: 998.06 hPa. Humidity: 88%. Cloudiness: 32%. Wind: 5.86 meter/sec, 52 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 24.67 ℃. Minimum temperature: 24.67 ℃. Maximum temperature: 24.67 ℃. Pressure: 998.51 hPa. Sea-level atmosphericPressure: 1019.33 hPa. Ground-level atmosphericPressure: 998.51 hPa. Humidity: 84%. Cloudiness: 36%. Wind: 5.63 meter/sec, 51 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 18:00:00 MSK 2018. Weather: scattered clouds. Temperature: 25.15 ℃. Minimum temperature: 25.15 ℃. Maximum temperature: 25.15 ℃. Pressure: 998.79 hPa. Sea-level atmosphericPressure: 1019.64 hPa. Ground-level atmosphericPressure: 998.79 hPa. Humidity: 78%. Cloudiness: 44%. Wind: 5.47 meter/sec, 38 degrees. Rain(last 3 hrs): 0 mm
+    Time: Wed Jul 18 21:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.23 ℃. Minimum temperature: 23.23 ℃. Maximum temperature: 23.23 ℃. Pressure: 999.08 hPa. Sea-level atmosphericPressure: 1020.04 hPa. Ground-level atmosphericPressure: 999.08 hPa. Humidity: 75%. Cloudiness: 48%. Wind: 4.62 meter/sec, 25 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 00:00:00 MSK 2018. Weather: scattered clouds. Temperature: 20.79 ℃. Minimum temperature: 20.79 ℃. Maximum temperature: 20.79 ℃. Pressure: 999.67 hPa. Sea-level atmosphericPressure: 1020.68 hPa. Ground-level atmosphericPressure: 999.67 hPa. Humidity: 76%. Cloudiness: 48%. Wind: 4.29 meter/sec, 13 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 03:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.45 ℃. Minimum temperature: 19.45 ℃. Maximum temperature: 19.45 ℃. Pressure: 999.95 hPa. Sea-level atmosphericPressure: 1021.02 hPa. Ground-level atmosphericPressure: 999.95 hPa. Humidity: 80%. Cloudiness: 48%. Wind: 4.22 meter/sec, 17 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 06:00:00 MSK 2018. Weather: light rain. Temperature: 18.9 ℃. Minimum temperature: 18.9 ℃. Maximum temperature: 18.9 ℃. Pressure: 1000.6 hPa. Sea-level atmosphericPressure: 1021.62 hPa. Ground-level atmosphericPressure: 1000.6 hPa. Humidity: 83%. Cloudiness: 92%. Wind: 4.43 meter/sec, 10 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 09:00:00 MSK 2018. Weather: light rain. Temperature: 21.37 ℃. Minimum temperature: 21.37 ℃. Maximum temperature: 21.37 ℃. Pressure: 1000.95 hPa. Sea-level atmosphericPressure: 1022.01 hPa. Ground-level atmosphericPressure: 1000.95 hPa. Humidity: 87%. Cloudiness: 0%. Wind: 4.36 meter/sec, 6 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 12:00:00 MSK 2018. Weather: clear sky. Temperature: 23.92 ℃. Minimum temperature: 23.92 ℃. Maximum temperature: 23.92 ℃. Pressure: 1001.5 hPa. Sea-level atmosphericPressure: 1022.43 hPa. Ground-level atmosphericPressure: 1001.5 hPa. Humidity: 77%. Cloudiness: 0%. Wind: 5.66 meter/sec, 12 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 15:00:00 MSK 2018. Weather: broken clouds. Temperature: 23.7 ℃. Minimum temperature: 23.7 ℃. Maximum temperature: 23.7 ℃. Pressure: 1001.75 hPa. Sea-level atmosphericPressure: 1022.72 hPa. Ground-level atmosphericPressure: 1001.75 hPa. Humidity: 72%. Cloudiness: 56%. Wind: 5.87 meter/sec, 349 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 18:00:00 MSK 2018. Weather: broken clouds. Temperature: 23.82 ℃. Minimum temperature: 23.82 ℃. Maximum temperature: 23.82 ℃. Pressure: 1001.55 hPa. Sea-level atmosphericPressure: 1022.59 hPa. Ground-level atmosphericPressure: 1001.55 hPa. Humidity: 72%. Cloudiness: 68%. Wind: 5.47 meter/sec, 340 degrees. Rain(last 3 hrs): 0 mm
+    Time: Thu Jul 19 21:00:00 MSK 2018. Weather: broken clouds. Temperature: 22.22 ℃. Minimum temperature: 22.22 ℃. Maximum temperature: 22.22 ℃. Pressure: 1001.82 hPa. Sea-level atmosphericPressure: 1022.93 hPa. Ground-level atmosphericPressure: 1001.82 hPa. Humidity: 67%. Cloudiness: 76%. Wind: 4.12 meter/sec, 333 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 00:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.76 ℃. Minimum temperature: 19.76 ℃. Maximum temperature: 19.76 ℃. Pressure: 1001.98 hPa. Sea-level atmosphericPressure: 1023.13 hPa. Ground-level atmosphericPressure: 1001.98 hPa. Humidity: 76%. Cloudiness: 32%. Wind: 4.11 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 03:00:00 MSK 2018. Weather: clear sky. Temperature: 17.53 ℃. Minimum temperature: 17.53 ℃. Maximum temperature: 17.53 ℃. Pressure: 1001.93 hPa. Sea-level atmosphericPressure: 1023.13 hPa. Ground-level atmosphericPressure: 1001.93 hPa. Humidity: 87%. Cloudiness: 8%. Wind: 4.21 meter/sec, 309 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 06:00:00 MSK 2018. Weather: scattered clouds. Temperature: 16.83 ℃. Minimum temperature: 16.83 ℃. Maximum temperature: 16.83 ℃. Pressure: 1001.79 hPa. Sea-level atmosphericPressure: 1022.99 hPa. Ground-level atmosphericPressure: 1001.79 hPa. Humidity: 91%. Cloudiness: 44%. Wind: 3.65 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 09:00:00 MSK 2018. Weather: light rain. Temperature: 19.57 ℃. Minimum temperature: 19.57 ℃. Maximum temperature: 19.57 ℃. Pressure: 1001.34 hPa. Sea-level atmosphericPressure: 1022.41 hPa. Ground-level atmosphericPressure: 1001.34 hPa. Humidity: 85%. Cloudiness: 8%. Wind: 4.38 meter/sec, 305 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 12:00:00 MSK 2018. Weather: clear sky. Temperature: 23.5 ℃. Minimum temperature: 23.5 ℃. Maximum temperature: 23.5 ℃. Pressure: 1001.0 hPa. Sea-level atmosphericPressure: 1021.99 hPa. Ground-level atmosphericPressure: 1001.0 hPa. Humidity: 85%. Cloudiness: 8%. Wind: 5.36 meter/sec, 299 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 25.14 ℃. Minimum temperature: 25.14 ℃. Maximum temperature: 25.14 ℃. Pressure: 1000.5 hPa. Sea-level atmosphericPressure: 1021.51 hPa. Ground-level atmosphericPressure: 1000.5 hPa. Humidity: 73%. Cloudiness: 32%. Wind: 6.72 meter/sec, 305 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 18:00:00 MSK 2018. Weather: overcast clouds. Temperature: 23.56 ℃. Minimum temperature: 23.56 ℃. Maximum temperature: 23.56 ℃. Pressure: 1000.7 hPa. Sea-level atmosphericPressure: 1021.58 hPa. Ground-level atmosphericPressure: 1000.7 hPa. Humidity: 66%. Cloudiness: 88%. Wind: 6.57 meter/sec, 317 degrees. Rain(last 3 hrs): 0 mm
+    Time: Fri Jul 20 21:00:00 MSK 2018. Weather: broken clouds. Temperature: 22.41 ℃. Minimum temperature: 22.41 ℃. Maximum temperature: 22.41 ℃. Pressure: 1000.64 hPa. Sea-level atmosphericPressure: 1021.67 hPa. Ground-level atmosphericPressure: 1000.64 hPa. Humidity: 68%. Cloudiness: 64%. Wind: 4.31 meter/sec, 326 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 00:00:00 MSK 2018. Weather: broken clouds. Temperature: 20.92 ℃. Minimum temperature: 20.92 ℃. Maximum temperature: 20.92 ℃. Pressure: 1001.06 hPa. Sea-level atmosphericPressure: 1022.14 hPa. Ground-level atmosphericPressure: 1001.06 hPa. Humidity: 78%. Cloudiness: 68%. Wind: 3.42 meter/sec, 327 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 03:00:00 MSK 2018. Weather: broken clouds. Temperature: 20.28 ℃. Minimum temperature: 20.28 ℃. Maximum temperature: 20.28 ℃. Pressure: 1001.04 hPa. Sea-level atmosphericPressure: 1022.13 hPa. Ground-level atmosphericPressure: 1001.04 hPa. Humidity: 78%. Cloudiness: 76%. Wind: 4.27 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 06:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.11 ℃. Minimum temperature: 19.11 ℃. Maximum temperature: 19.11 ℃. Pressure: 1001.13 hPa. Sea-level atmosphericPressure: 1022.28 hPa. Ground-level atmosphericPressure: 1001.13 hPa. Humidity: 74%. Cloudiness: 32%. Wind: 4.96 meter/sec, 308 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 09:00:00 MSK 2018. Weather: few clouds. Temperature: 20.16 ℃. Minimum temperature: 20.16 ℃. Maximum temperature: 20.16 ℃. Pressure: 1001.43 hPa. Sea-level atmosphericPressure: 1022.62 hPa. Ground-level atmosphericPressure: 1001.43 hPa. Humidity: 86%. Cloudiness: 20%. Wind: 5.16 meter/sec, 308 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 12:00:00 MSK 2018. Weather: few clouds. Temperature: 22.37 ℃. Minimum temperature: 22.37 ℃. Maximum temperature: 22.37 ℃. Pressure: 1001.53 hPa. Sea-level atmosphericPressure: 1022.62 hPa. Ground-level atmosphericPressure: 1001.53 hPa. Humidity: 88%. Cloudiness: 20%. Wind: 5.56 meter/sec, 307 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 22.85 ℃. Minimum temperature: 22.85 ℃. Maximum temperature: 22.85 ℃. Pressure: 1001.63 hPa. Sea-level atmosphericPressure: 1022.65 hPa. Ground-level atmosphericPressure: 1001.63 hPa. Humidity: 81%. Cloudiness: 44%. Wind: 5.46 meter/sec, 314 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 18:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.79 ℃. Minimum temperature: 23.79 ℃. Maximum temperature: 23.79 ℃. Pressure: 1001.53 hPa. Sea-level atmosphericPressure: 1022.53 hPa. Ground-level atmosphericPressure: 1001.53 hPa. Humidity: 72%. Cloudiness: 32%. Wind: 5.56 meter/sec, 313 degrees. Rain(last 3 hrs): 0 mm
+    Time: Sat Jul 21 21:00:00 MSK 2018. Weather: scattered clouds. Temperature: 22.56 ℃. Minimum temperature: 22.56 ℃. Maximum temperature: 22.56 ℃. Pressure: 1001.72 hPa. Sea-level atmosphericPressure: 1022.7 hPa. Ground-level atmosphericPressure: 1001.72 hPa. Humidity: 66%. Cloudiness: 48%. Wind: 3.96 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
 ```
 
 `HourlyForecast.Forecast`'s useful public methods(setters are not listed):
@@ -200,7 +200,7 @@ Forecasts:
 |-----------------------------|------------------------------------------------------------------------------------------------------------------|
 | `getDataCalculationTime()`  | Returns `long` value that represents data calculation timestamp.                                                 |
 | `getDataCalculationDate()`  | Returns data calculation time in `Date` representation.                                                          |
-| `getWeatherInfo()`          | Returns `HourlyForecast.WeatherInfo` instance that contains information about temperature, pressure and humidity.|
+| `getWeatherInfo()`          | Returns `HourlyForecast.WeatherInfo` instance that contains information about temperature, atmosphericPressure and humidity.|
 | `getWeatherStates()`        | Returns list of `WeatherState` instances with the only `getDescription` useful method.                           |
 | `getClouds()`               | Returns `Clouds` instance that contains *cloudiness* percentage information.                                     |
 | `getWind()`                 | Returns `Wind` instance that contains information about speed and degree.                                        |
@@ -259,8 +259,8 @@ Available requests:
 | `getWindSpeed()`            | Returns wind's speed.                                                                                            |
 | `getWindDegrees()`          | Returns wind's degree.                                                                                           |
 | `getWindUnit()`             | Returns wind's unit.                                                                                             |
-| `getPressure()`             | Returns pressure value.                                                                                          |
-| `getPressureUnit()`         | Returns pressure's unit.                                                                                         |
+| `getPressure()`             | Returns atmosphericPressure value.                                                                                          |
+| `getPressureUnit()`         | Returns atmosphericPressure's unit.                                                                                         |
 | `toString()`                | Returns pretty string for the whole available forecast information.                                              |
 
 #### UV Index

docs/Release_2.0.0.md

@@ -0,0 +1,253 @@
+### Implemented features:
+* Current weather data
+* 5 day / 3-hour forecast
+
+### Maven coordinates:
+
+```xml
+<dependency>
+  <groupId>com.github.prominence</groupId>
+  <artifactId>openweathermap-api</artifactId>
+  <version>2.0.0</version>
+</dependency>
+```
+
+### Gradle coordinates:
+
+```groovy
+implementation 'com.github.prominence:openweathermap-api:2.0.0'
+```
+
+### How to use:
+
+Firstly, you need to create the instance of `OpenWeatherMapClient` class:
+```java
+OpenWeatherMapClient openWeatherClient = new OpenWeatherMapClient(API_TOKEN);
+```
+where `API_TOKEN` is your token([you can get it here](https://home.openweathermap.org/api_keys)) as `String`.
+
+Currently, available APIs are:
+* `currentWeather()`
+* `forecast5Day3HourStep()`
+
+Default(more or less) customization points:
+```java
+...
+// response language
+.language(Language.RUSSIAN)
+...
+// response units of measure
+.unitSystem(UnitSystem.IMPERIAL)
+...
+```
+
+Available output forms:
+* `asJava()`
+* `asJSON()`
+
+Additional output forms, available for several APIs:
+* `asXML()`
+* `asHTML()`
+
+_All response forms can be in **sync** and **async** variants._
+
+#### Current weather data
+Examples:
+```java
+final String weatherJson = openWeatherClient
+        .currentWeather()
+        .single()
+        .byCityName("Minsk")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+final Weather weather = openWeatherClient
+        .currentWeather()
+        .single()
+        .byCityName("Minsk")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final List<Weather> weatherList = openWeatherClient
+        .currentWeather()
+        .multiple()
+        .byCitiesInCycle(Coordinate.of(55.5, 37.5))
+        .language(Language.GERMAN)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final CompletableFuture<String> weatherXmlFuture = openWeatherClient
+        .currentWeather()
+        .single()
+        .byZipCodeAndCountry("220015", "by")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asXML();
+```
+
+You are able to set preferable options(via chain methods) and execute appropriate request.
+
+`com.github.prominence.openweathermap.api.model.weather.Weather`'s useful public methods(setters are not listed):
+
+| Method                    | Description                                                                                                                                                               |
+|---------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getState()`              | Returns short weather description. Example: `Clear`.                                                                                                                      |
+| `getDescription()`        | Returns weather description. Example: `clear sky`.                                                                                                                        |
+| `getWeatherIconUrl()`     | Returns a link to weather icon hosted on https://openweathermap.org website.                                                                                              |
+| `getCalculatedOn()`       | Returns `LocalDateTime` object with data calculation time.                                                                                                                |
+| `getTemperature()`        | Returns `Temperature` instance that contains information about temperature. Available fields: `value`, `maxTemperature`, `minTemperature`, `feelsLike` and `unit`.        |
+| `getAtmosphericPressure()`| Returns `AtmosphericPressure` instance that contains information about atmospheric pressure. Available fields: `value`, `seaLevelValue`, `groundLevelValue` and `unit`.   |
+| `getHumidity()`           | Returns `Humidity` instance that contains humidity percentage information.                                                                                                |
+| `getWind()`               | Returns `Wind` instance that contains wind information: `speed`, `degrees`, `gust` and `unit`.                                                                            |
+| `getRain()`               | Returns `Rain` instance that contains information about rain volume for the last one hour and/or the last 3 hours. Can be absent in case of no data.                      |
+| `getSnow()`               | Returns `Snow` instance that contains information about snow volume for the last one hour and/or the last 3 hours. Can be absent in case of no data.                      |
+| `getClouds()`             | Returns `Clouds` instance that contains information about cloudiness percentage.                                                                                          |
+| `getLocation()`           | Returns `Location` object. Available fields: `id`, `name`, `countryCode`, `sunrise` and `sunset` time, `zoneOffset` and `coordinate`.                                     |
+| `toString()`              | Returns informative string for the whole available weather information.                                                                                                   |
+
+`toString()` output example:
+```
+Location: Minsk(BY), Weather: clear sky, -4.22 ℃, 1020.0 hPa, Clouds: 0%
+```
+
+#### 5 day / 3-hour forecast
+Examples:
+```java
+final Forecast forecast = openWeatherClient
+        .forecast5Day3HourStep()
+        .byCityName("Minsk")
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .count(15)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final String forecastJson = getClient()
+        .forecast5Day3HourStep()
+        .byCityName("New York", "NY", "US")
+        .language(Language.SPANISH)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .count(15)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+CompletableFuture<String> forecastFuture = getClient()
+        .forecast5Day3HourStep()
+        .byCityId(350001514)
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .count(15)
+        .retrieveAsync()
+        .asXML();
+```
+
+```java
+final String forecastXml = getClient()
+        .forecast5Day3HourStep()
+        .byZipCodeInUSA("10005")
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asXML();
+```
+
+You are able to set preferable options(via chain methods) and execute appropriate request.
+
+`com.github.prominence.openweathermap.api.request.forecast.free.Forecast`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                                                                           |
+|-------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getLocation()`               | Returns `Location` object. Available fields: `id`, `name`, `countryCode`, `sunrise` and `sunset` time, `zoneOffset`, `coordinate` and `population`.   |
+| `getWeatherForecasts()`       | Returns list of `WeatherForecast` objects with forecast information.                                                                                  |
+| `toString()`                  | Returns informative string for the whole available forecast information.                                                                              |
+
+`toString()` output example:
+```
+A forecast for Minsk with 15 timestamps.
+```
+
+`com.github.prominence.openweathermap.api.model.forecast.WeatherForecast`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                                                                                               |
+|-------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getState()`                  | Returns short weather description. Example: `Clear`.                                                                                                                      |
+| `getDescription()`            | Returns weather description. Example: `clear sky`.                                                                                                                        |
+| `getWeatherIconUrl()`         | Returns a link to weather icon hosted on https://openweathermap.org website.                                                                                              |
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.                                                                                                                |
+| `getTemperature()`            | Returns `Temperature` instance that contains information about temperature. Available fields: `value`, `maxTemperature`, `minTemperature`, `feelsLike` and `unit`.        |
+| `getAtmosphericPressure()`    | Returns `AtmosphericPressure` instance that contains information about atmospheric pressure. Available fields: `value`, `seaLevelValue`, `groundLevelValue` and `unit`.   |
+| `getHumidity()`               | Returns `Humidity` instance that contains humidity percentage information.                                                                                                |
+| `getWind()`                   | Returns `Wind` instance that contains wind information: `speed`, `degrees` and `unit`.                                                                                    |
+| `getRain()`                   | Returns `Rain` instance that contains information about rain volume for the last 3 hours. Can be absent in case of no data.                                               |
+| `getSnow()`                   | Returns `Snow` instance that contains information about snow volume for the last 3 hours. Can be absent in case of no data.                                               |
+| `getClouds()`                 | Returns `Clouds` instance that contains information about cloudiness percentage.                                                                                          |
+| `getForecastTimeISO()`        | Returns String with time of data forecasted, ISO, UTC.                                                                                                                    |
+| `getDayTime()`                | Returns enumerations representing the part of day(day, night).                                                                                                            |
+| `toString()`                  | Returns informative string for the forecast of particular timestamp.                                                                                                      |
+
+### Constants and options
+
+#### Language
+| Constant                          | Description                   |
+|-----------------------------------|-------------------------------|
+| Language.ARABIC                   | Arabic language.              |
+| Language.BULGARIAN                | Bulgarian language.           |
+| Language.CATALAN                  | Catalan language.             |
+| Language.CZECH                    | Czech language.               |
+| Language.GERMAN                   | German language.              |
+| Language.GREEK                    | Greek language.               |
+| Language.ENGLISH                  | English language.             |
+| Language.PERSIAN                  | Persian (Farsi) language.     |
+| Language.FINNISH                  | Finnish language.             |
+| Language.FRENCH                   | French language.              |
+| Language.GALICIAN                 | Galician language.            |
+| Language.CROATIAN                 | Croatian language.            |
+| Language.HUNGARIAN                | Hungarian language.           |
+| Language.ITALIAN                  | Italian language.             |
+| Language.JAPANESE                 | Japanese language.            |
+| Language.KOREAN                   | Korean language.              |
+| Language.LATVIAN                  | Latvian language.             |
+| Language.LITHUANIAN               | Lithuanian language.          |
+| Language.MACEDONIAN               | Macedonian language.          |
+| Language.DUTCH                    | Dutch language.               |
+| Language.POLISH                   | Polish language.              |
+| Language.PORTUGUESE               | Portuguese language.          |
+| Language.ROMANIAN                 | Romanian language.            |
+| Language.RUSSIAN                  | Russian language.             |
+| Language.SWEDISH                  | Swedish language.             |
+| Language.SLOVAK                   | Slovak language.              |
+| Language.SLOVENIAN                | Slovenian language.           |
+| Language.SPANISH                  | Spanish language.             |
+| Language.TURKISH                  | Turkish language.             |
+| Language.UKRANIAN                 | Ukrainian language.           |
+| Language.VIETNAMESE               | Vietnamese language.          |
+| Language.CHINESE_SIMPLIFIED       | Chinese Simplified language.  |
+| Language.CHINESE_TRADITIONAL      | Chinese Traditional language. |
+
+#### Unit
+| Constant             | Description                                    |
+|----------------------|------------------------------------------------|
+| Unit.METRIC_SYSTEM   | Celsius, meter/sec, hPa, mm(rain, snow).       |
+| Unit.IMPERIAL_SYSTEM | Fahrenheit, miles/hour, hPa, mm(rain, snow).   |
+| Unit.STANDARD_SYSTEM | Kelvin, meter/sec, hPa, mm(rain, snow).        |
+
+### Dependencies
+* com.fasterxml.jackson.core:jackson-databind:2.12.2
+* org.slf4j:slf4j-api:1.7.30 (*compile*)
+* junit:junit:4.13.1 (*test*)

docs/Release_2.0.1.md

@@ -0,0 +1,253 @@
+### Implemented features:
+* Current weather data
+* 5 day / 3-hour forecast
+
+### Maven coordinates:
+
+```xml
+<dependency>
+  <groupId>com.github.prominence</groupId>
+  <artifactId>openweathermap-api</artifactId>
+  <version>2.0.1</version>
+</dependency>
+```
+
+### Gradle coordinates:
+
+```groovy
+implementation 'com.github.prominence:openweathermap-api:2.0.1'
+```
+
+### How to use:
+
+Firstly, you need to create the instance of `OpenWeatherMapClient` class:
+```java
+OpenWeatherMapClient openWeatherClient = new OpenWeatherMapClient(API_TOKEN);
+```
+where `API_TOKEN` is your token([you can get it here](https://home.openweathermap.org/api_keys)) as `String`.
+
+Currently, available APIs are:
+* `currentWeather()`
+* `forecast5Day3HourStep()`
+
+Default(more or less) customization points:
+```java
+...
+// response language
+.language(Language.RUSSIAN)
+...
+// response units of measure
+.unitSystem(UnitSystem.IMPERIAL)
+...
+```
+
+Available output forms:
+* `asJava()`
+* `asJSON()`
+
+Additional output forms, available for several APIs:
+* `asXML()`
+* `asHTML()`
+
+_All response forms can be in **sync** and **async** variants._
+
+#### Current weather data
+Examples:
+```java
+final String weatherJson = openWeatherClient
+        .currentWeather()
+        .single()
+        .byCityName("Minsk")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+final Weather weather = openWeatherClient
+        .currentWeather()
+        .single()
+        .byCityName("Minsk")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final List<Weather> weatherList = openWeatherClient
+        .currentWeather()
+        .multiple()
+        .byCitiesInCycle(Coordinate.of(55.5, 37.5))
+        .language(Language.GERMAN)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final CompletableFuture<String> weatherXmlFuture = openWeatherClient
+        .currentWeather()
+        .single()
+        .byZipCodeAndCountry("220015", "by")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asXML();
+```
+
+You are able to set preferable options(via chain methods) and execute appropriate request.
+
+`com.github.prominence.openweathermap.api.model.weather.Weather`'s useful public methods(setters are not listed):
+
+| Method                    | Description                                                                                                                                                               |
+|---------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getState()`              | Returns short weather description. Example: `Clear`.                                                                                                                      |
+| `getDescription()`        | Returns weather description. Example: `clear sky`.                                                                                                                        |
+| `getWeatherIconUrl()`     | Returns a link to weather icon hosted on https://openweathermap.org website.                                                                                              |
+| `getCalculatedOn()`       | Returns `LocalDateTime` object with data calculation time.                                                                                                                |
+| `getTemperature()`        | Returns `Temperature` instance that contains information about temperature. Available fields: `value`, `maxTemperature`, `minTemperature`, `feelsLike` and `unit`.        |
+| `getAtmosphericPressure()`| Returns `AtmosphericPressure` instance that contains information about atmospheric pressure. Available fields: `value`, `seaLevelValue`, `groundLevelValue` and `unit`.   |
+| `getHumidity()`           | Returns `Humidity` instance that contains humidity percentage information.                                                                                                |
+| `getWind()`               | Returns `Wind` instance that contains wind information: `speed`, `degrees`, `gust` and `unit`.                                                                            |
+| `getRain()`               | Returns `Rain` instance that contains information about rain volume for the last one hour and/or the last 3 hours. Can be absent in case of no data.                      |
+| `getSnow()`               | Returns `Snow` instance that contains information about snow volume for the last one hour and/or the last 3 hours. Can be absent in case of no data.                      |
+| `getClouds()`             | Returns `Clouds` instance that contains information about cloudiness percentage.                                                                                          |
+| `getLocation()`           | Returns `Location` object. Available fields: `id`, `name`, `countryCode`, `sunrise` and `sunset` time, `zoneOffset` and `coordinate`.                                     |
+| `toString()`              | Returns informative string for the whole available weather information.                                                                                                   |
+
+`toString()` output example:
+```
+Location: Minsk(BY), Weather: clear sky, -4.22 ℃, 1020.0 hPa, Clouds: 0%
+```
+
+#### 5 day / 3-hour forecast
+Examples:
+```java
+final Forecast forecast = openWeatherClient
+        .forecast5Day3HourStep()
+        .byCityName("Minsk")
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .count(15)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final String forecastJson = getClient()
+        .forecast5Day3HourStep()
+        .byCityName("New York", "NY", "US")
+        .language(Language.SPANISH)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .count(15)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+CompletableFuture<String> forecastFuture = getClient()
+        .forecast5Day3HourStep()
+        .byCityId(350001514)
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .count(15)
+        .retrieveAsync()
+        .asXML();
+```
+
+```java
+final String forecastXml = getClient()
+        .forecast5Day3HourStep()
+        .byZipCodeInUSA("10005")
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asXML();
+```
+
+You are able to set preferable options(via chain methods) and execute appropriate request.
+
+`com.github.prominence.openweathermap.api.request.forecast.free.Forecast`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                                                                           |
+|-------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getLocation()`               | Returns `Location` object. Available fields: `id`, `name`, `countryCode`, `sunrise` and `sunset` time, `zoneOffset`, `coordinate` and `population`.   |
+| `getWeatherForecasts()`       | Returns list of `WeatherForecast` objects with forecast information.                                                                                  |
+| `toString()`                  | Returns informative string for the whole available forecast information.                                                                              |
+
+`toString()` output example:
+```
+A forecast for Minsk with 15 timestamps.
+```
+
+`com.github.prominence.openweathermap.api.model.forecast.WeatherForecast`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                                                                                               |
+|-------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getState()`                  | Returns short weather description. Example: `Clear`.                                                                                                                      |
+| `getDescription()`            | Returns weather description. Example: `clear sky`.                                                                                                                        |
+| `getWeatherIconUrl()`         | Returns a link to weather icon hosted on https://openweathermap.org website.                                                                                              |
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.                                                                                                                |
+| `getTemperature()`            | Returns `Temperature` instance that contains information about temperature. Available fields: `value`, `maxTemperature`, `minTemperature`, `feelsLike` and `unit`.        |
+| `getAtmosphericPressure()`    | Returns `AtmosphericPressure` instance that contains information about atmospheric pressure. Available fields: `value`, `seaLevelValue`, `groundLevelValue` and `unit`.   |
+| `getHumidity()`               | Returns `Humidity` instance that contains humidity percentage information.                                                                                                |
+| `getWind()`                   | Returns `Wind` instance that contains wind information: `speed`, `degrees` and `unit`.                                                                                    |
+| `getRain()`                   | Returns `Rain` instance that contains information about rain volume for the last 3 hours. Can be absent in case of no data.                                               |
+| `getSnow()`                   | Returns `Snow` instance that contains information about snow volume for the last 3 hours. Can be absent in case of no data.                                               |
+| `getClouds()`                 | Returns `Clouds` instance that contains information about cloudiness percentage.                                                                                          |
+| `getForecastTimeISO()`        | Returns String with time of data forecasted, ISO, UTC.                                                                                                                    |
+| `getDayTime()`                | Returns enumerations representing the part of day(day, night).                                                                                                            |
+| `toString()`                  | Returns informative string for the forecast of particular timestamp.                                                                                                      |
+
+### Constants and options
+
+#### Language
+| Constant                          | Description                   |
+|-----------------------------------|-------------------------------|
+| Language.ARABIC                   | Arabic language.              |
+| Language.BULGARIAN                | Bulgarian language.           |
+| Language.CATALAN                  | Catalan language.             |
+| Language.CZECH                    | Czech language.               |
+| Language.GERMAN                   | German language.              |
+| Language.GREEK                    | Greek language.               |
+| Language.ENGLISH                  | English language.             |
+| Language.PERSIAN                  | Persian (Farsi) language.     |
+| Language.FINNISH                  | Finnish language.             |
+| Language.FRENCH                   | French language.              |
+| Language.GALICIAN                 | Galician language.            |
+| Language.CROATIAN                 | Croatian language.            |
+| Language.HUNGARIAN                | Hungarian language.           |
+| Language.ITALIAN                  | Italian language.             |
+| Language.JAPANESE                 | Japanese language.            |
+| Language.KOREAN                   | Korean language.              |
+| Language.LATVIAN                  | Latvian language.             |
+| Language.LITHUANIAN               | Lithuanian language.          |
+| Language.MACEDONIAN               | Macedonian language.          |
+| Language.DUTCH                    | Dutch language.               |
+| Language.POLISH                   | Polish language.              |
+| Language.PORTUGUESE               | Portuguese language.          |
+| Language.ROMANIAN                 | Romanian language.            |
+| Language.RUSSIAN                  | Russian language.             |
+| Language.SWEDISH                  | Swedish language.             |
+| Language.SLOVAK                   | Slovak language.              |
+| Language.SLOVENIAN                | Slovenian language.           |
+| Language.SPANISH                  | Spanish language.             |
+| Language.TURKISH                  | Turkish language.             |
+| Language.UKRANIAN                 | Ukrainian language.           |
+| Language.VIETNAMESE               | Vietnamese language.          |
+| Language.CHINESE_SIMPLIFIED       | Chinese Simplified language.  |
+| Language.CHINESE_TRADITIONAL      | Chinese Traditional language. |
+
+#### Unit
+| Constant             | Description                                    |
+|----------------------|------------------------------------------------|
+| Unit.METRIC_SYSTEM   | Celsius, meter/sec, hPa, mm(rain, snow).       |
+| Unit.IMPERIAL_SYSTEM | Fahrenheit, miles/hour, hPa, mm(rain, snow).   |
+| Unit.STANDARD_SYSTEM | Kelvin, meter/sec, hPa, mm(rain, snow).        |
+
+### Dependencies
+* com.fasterxml.jackson.core:jackson-databind:2.12.2
+* org.slf4j:slf4j-api:1.7.30 (*compile*)
+* junit:junit:4.13.1 (*test*)

docs/Release_2.1.0.md

@@ -0,0 +1,484 @@
+### Implemented features:
+* Current weather data
+* 5 day / 3-hour forecast
+* One Call API
+
+### Maven coordinates:
+
+```xml
+<dependency>
+  <groupId>com.github.prominence</groupId>
+  <artifactId>openweathermap-api</artifactId>
+  <version>2.1.0</version>
+</dependency>
+```
+
+### Gradle coordinates:
+
+```groovy
+implementation 'com.github.prominence:openweathermap-api:2.1.0'
+```
+
+### How to use:
+
+Firstly, you need to create the instance of `OpenWeatherMapClient` class:
+```java
+OpenWeatherMapClient openWeatherClient = new OpenWeatherMapClient(API_TOKEN);
+```
+where `API_TOKEN` is your token([you can get it here](https://home.openweathermap.org/api_keys)) as `String`.
+
+Currently, available APIs are:
+* `currentWeather()`
+* `forecast5Day3HourStep()`
+* `oneCall()`
+
+Default(more or less) customization points:
+```java
+...
+// response language
+.language(Language.RUSSIAN)
+...
+// response units of measure
+.unitSystem(UnitSystem.IMPERIAL)
+...
+```
+
+Available output forms:
+* `asJava()`
+* `asJSON()`
+
+Additional output forms, available for several APIs:
+* `asXML()`
+* `asHTML()`
+
+_All response forms can be in **sync** and **async** variants._
+
+#### Current weather data
+Examples:
+```java
+final String weatherJson = openWeatherClient
+        .currentWeather()
+        .single()
+        .byCityName("Minsk")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+final Weather weather = openWeatherClient
+        .currentWeather()
+        .single()
+        .byCityName("Minsk")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final List<Weather> weatherList = openWeatherClient
+        .currentWeather()
+        .multiple()
+        .byCitiesInCycle(Coordinate.of(55.5, 37.5))
+        .language(Language.GERMAN)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final CompletableFuture<String> weatherXmlFuture = openWeatherClient
+        .currentWeather()
+        .single()
+        .byZipCodeAndCountry("220015", "by")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asXML();
+```
+
+You are able to set preferable options(via chain methods) and execute appropriate request.
+
+`com.github.prominence.openweathermap.api.model.weather.Weather`'s useful public methods(setters are not listed):
+
+| Method                    | Description                                                                                                                                                               |
+|---------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getCalculationTime()`    | Returns `LocalDateTime` object with data calculation time.                                                                                                                |
+| `getWeatherState()`       | Returns `WeatherState` object with basic weather state information.                                                                                                       |
+| `getTemperature()`        | Returns `Temperature` instance that contains information about temperature. Available fields: `value`, `maxTemperature`, `minTemperature`, `feelsLike` and `unit`.        |
+| `getAtmosphericPressure()`| Returns `AtmosphericPressure` instance that contains information about atmospheric pressure. Available fields: `value`, `seaLevelValue`, `groundLevelValue` and `unit`.   |
+| `getHumidity()`           | Returns `Humidity` instance that contains humidity percentage information.                                                                                                |
+| `getWind()`               | Returns `Wind` instance that contains wind information: `speed`, `degrees`, `gust` and `unit`.                                                                            |
+| `getRain()`               | Returns `Rain` instance that contains information about rain volume for the last one hour and/or the last 3 hours. Can be absent in case of no data.                      |
+| `getSnow()`               | Returns `Snow` instance that contains information about snow volume for the last one hour and/or the last 3 hours. Can be absent in case of no data.                      |
+| `getClouds()`             | Returns `Clouds` instance that contains information about cloudiness percentage.                                                                                          |
+| `getLocation()`           | Returns `Location` object. Available fields: `id`, `name`, `countryCode`, `sunrise` and `sunset` time, `zoneOffset` and `coordinate`.                                     |
+| `toString()`              | Returns informative string for the whole available weather information.                                                                                                   |
+
+`toString()` output example:
+```
+Location: Minsk(BY), Weather: clear sky, -4.22 ℃, 1020.0 hPa, Clouds: 0%
+```
+
+#### 5 day / 3-hour forecast
+Examples:
+```java
+final Forecast forecast = openWeatherClient
+        .forecast5Day3HourStep()
+        .byCityName("Minsk")
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .count(15)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final String forecastJson = getClient()
+        .forecast5Day3HourStep()
+        .byCityName("New York", "NY", "US")
+        .language(Language.SPANISH)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .count(15)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+CompletableFuture<String> forecastFuture = getClient()
+        .forecast5Day3HourStep()
+        .byCityId(350001514)
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .count(15)
+        .retrieveAsync()
+        .asXML();
+```
+
+```java
+final String forecastXml = getClient()
+        .forecast5Day3HourStep()
+        .byZipCodeInUSA("10005")
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asXML();
+```
+
+You are able to set preferable options(via chain methods) and execute appropriate request.
+
+`com.github.prominence.openweathermap.api.model.forecast.free.Forecast`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                                                                           |
+|-------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getLocation()`               | Returns `Location` object. Available fields: `id`, `name`, `countryCode`, `sunrise` and `sunset` time, `zoneOffset`, `coordinate` and `population`.   |
+| `getWeatherForecasts()`       | Returns list of `WeatherForecast` objects with forecast information.                                                                                  |
+| `toString()`                  | Returns informative string for the whole available forecast information.                                                                              |
+
+`toString()` output example:
+```
+A forecast for Minsk with 15 timestamps.
+```
+
+`com.github.prominence.openweathermap.api.model.forecast.WeatherForecast`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                                                                                               |
+|-------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.                                                                                                                |
+| `getWeatherState()`           | Returns `WeatherState` object with basic weather state information.                                                                                                       |
+| `getTemperature()`            | Returns `Temperature` instance that contains information about temperature. Available fields: `value`, `maxTemperature`, `minTemperature`, `feelsLike` and `unit`.        |
+| `getAtmosphericPressure()`    | Returns `AtmosphericPressure` instance that contains information about atmospheric pressure. Available fields: `value`, `seaLevelValue`, `groundLevelValue` and `unit`.   |
+| `getHumidity()`               | Returns `Humidity` instance that contains humidity percentage information.                                                                                                |
+| `getWind()`                   | Returns `Wind` instance that contains wind information: `speed`, `degrees` and `unit`.                                                                                    |
+| `getRain()`                   | Returns `Rain` instance that contains information about rain volume for the last 3 hours. Can be absent in case of no data.                                               |
+| `getSnow()`                   | Returns `Snow` instance that contains information about snow volume for the last 3 hours. Can be absent in case of no data.                                               |
+| `getClouds()`                 | Returns `Clouds` instance that contains information about cloudiness percentage.                                                                                          |
+| `getForecastTimeISO()`        | Returns String with time of data forecasted, ISO, UTC.                                                                                                                    |
+| `getDayTime()`                | Returns enumerations representing the part of day(day, night).                                                                                                            |
+| `toString()`                  | Returns informative string for the forecast of particular timestamp.                                                                                                      |
+
+#### One Call API
+Examples:
+```java
+final CurrentWeatherData currentWeatherData = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final CurrentWeatherData currentWeatherData = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .exclude(OneCallResultOptions.CURRENT, OneCallResultOptions.MINUTELY)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final CompletableFuture<CurrentWeatherData> currentWeatherDataFuture = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asJava();
+```
+
+```java
+final String responseJson = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+final HistoricalWeatherData historicalWeatherData = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final String responseJson = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+final CompletableFuture<HistoricalWeatherData> historicalWeatherDataFuture = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asJava();
+```
+
+```java
+final CompletableFuture<String> responseJsonFuture = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asJSON();
+```
+
+You are able to set preferable options(via chain methods) and execute appropriate request.
+
+`com.github.prominence.openweathermap.api.model.onecall.current.CurrentWeatherData`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                    |
+|-------------------------------|--------------------------------------------------------------------------------|
+| `getCoordinate()`             | Returns `Coordinate` object. Available fields: `latitude`, `longitude`.        |
+| `getTimezone()`               | Returns location timezone object.                                              |
+| `getTimezoneOffset()`         | Returns zone offset.                                                           |
+| `getCurrent()`                | Returns `Current` object with current weather state if available.              |
+| `getMinutelyList()`           | Returns list of `Minutely` objects if available.                               |
+| `getHourlyList()`             | Returns list of `Houlry` objects if available.                                 |
+| `getDailyList()`              | Returns list of `Daily` objects if available.                                  |
+| `getAlerts()`                 | Returns list of `Alert` objects if available.                                  |
+
+`com.github.prominence.openweathermap.api.model.onecall.Current`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                     |
+|-------------------------------|-------------------------------------------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.                                      |
+| `getSunriseTime()`            | Returns `LocalDateTime` object with sunrise time.                                               |
+| `getSunsetTime()`             | Returns `LocalDateTime` object with sunset time.                                                |
+| `getWeatherState()`           | Returns `WeatherState` object with basic weather state information.                             |
+| `getTemperature()`            | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.    |
+| `getAtmosphericPressure()`    | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                        |
+| `getHumidity()`               | Returns `Humidity` object. Available fields: `value` and `unit`.                                |
+| `getClouds()`                 | Returns `Clouds` object. Available fields: `value` and `unit`.                                  |
+| `getUvIndex()`                | Returns UV index value.                                                                         |
+| `getVisibilityInMetres()`     | Returns visibility in metres.                                                                   |
+| `getWind()`                   | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                 |
+| `getRain()`                   | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                             |
+| `getSnow()`                   | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                             |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Minutely`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                   |
+|-------------------------------|---------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.    |
+| `getPrecipitationVolume()`    | Returns precipitation volume.                                 |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Hourly`'s useful public methods(setters are not listed):
+
+| Method                            | Description                                                                                       |
+|-----------------------------------|---------------------------------------------------------------------------------------------------|
+| `getForecastTime()`               | Returns `LocalDateTime` object with weather forecast time.                                        |
+| `getWeatherState()`               | Returns `WeatherState` object with basic weather state information.                               |
+| `getTemperature()`                | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.      |
+| `getAtmosphericPressure()`        | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                          |
+| `getHumidity()`                   | Returns `Humidity` object. Available fields: `value` and `unit`.                                  |
+| `getClouds()`                     | Returns `Clouds` object. Available fields: `value` and `unit`.                                    |
+| `getUvIndex()`                    | Returns UV index value.                                                                           |
+| `getVisibilityInMetres()`         | Returns visibility in metres.                                                                     |
+| `getWind()`                       | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                   |
+| `getProbabilityOfPrecipitation()` | Returns probability of precipitation(not percentage).                                             |
+| `getRain()`                       | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                               |
+| `getSnow()`                       | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                               |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Daily`'s useful public methods(setters are not listed):
+
+| Method                            | Description                                                                                       |
+|-----------------------------------|---------------------------------------------------------------------------------------------------|
+| `getForecastTime()`               | Returns `LocalDateTime` object with weather forecast time.                                        |
+| `getSunriseTime()`                | Returns `LocalDateTime` object with sunrise time.                                                 |
+| `getSunsetTime()`                 | Returns `LocalDateTime` object with sunset time.                                                  |
+| `getWeatherState()`               | Returns `WeatherState` object with basic weather state information.                               |
+| `getTemperature()`                | Returns `DailyTemperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`. |
+| `getAtmosphericPressure()`        | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                          |
+| `getHumidity()`                   | Returns `Humidity` object. Available fields: `value` and `unit`.                                  |
+| `getWind()`                       | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                   |
+| `getClouds()`                     | Returns `Clouds` object. Available fields: `value` and `unit`.                                    |
+| `getUvIndex()`                    | Returns UV index value.                                                                           |
+| `getProbabilityOfPrecipitation()` | Returns probability of precipitation(not percentage).                                             |
+| `getRain()`                       | Returns `DailyRain` object. Available fields: `value`.                                            |
+| `getSnow()`                       | Returns `DailySnow` object. Available fields: `value`.                                            |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Alert`'s useful public methods(setters are not listed):
+
+| Method                       | Description                                            |
+|------------------------------|--------------------------------------------------------|
+| `getSenderName()`            | Returns alert sender name.                             |
+| `getEventName()`             | Returns alert event name.                              |
+| `getStartTime()`             | Returns `LocalDateTime` when event should start.       |
+| `getEndTime()`               | Returns `LocalDateTime` when event should end.         |
+| `getDescription()`           | Returns alert description.                             |
+
+`com.github.prominence.openweathermap.api.model.onecall.historical.HistoricalWeatherData`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                   |
+|-------------------------------|-------------------------------------------------------------------------------|
+| `getCoordinate()`             | Returns `Coordinate` object. Available fields: `latitude`, `longitude`.       |
+| `getTimezone()`               | Returns location timezone object.                                             |
+| `getTimezoneOffset()`         | Returns zone offset.                                                          |
+| `getHistoricalWeather()`      | Returns `HistoricalWeather` object with historical weather state.             |
+| `getHourlyList()`             | Returns list of `HourlyHistorical` objects.                                   |
+
+`com.github.prominence.openweathermap.api.model.onecall.historical.HistoricalWeather`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                     |
+|-------------------------------|-------------------------------------------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.                                      |
+| `getSunriseTime()`            | Returns `LocalDateTime` object with sunrise time.                                               |
+| `getSunsetTime()`             | Returns `LocalDateTime` object with sunset time.                                                |
+| `getWeatherState()`           | Returns `WeatherState` object with basic weather state information.                             |
+| `getTemperature()`            | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.    |
+| `getAtmosphericPressure()`    | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                        |
+| `getHumidity()`               | Returns `Humidity` object. Available fields: `value` and `unit`.                                |
+| `getClouds()`                 | Returns `Clouds` object. Available fields: `value` and `unit`.                                  |
+| `getUvIndex()`                | Returns UV index value.                                                                         |
+| `getVisibilityInMetres()`     | Returns visibility in metres.                                                                   |
+| `getWind()`                   | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                 |
+| `getRain()`                   | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                             |
+| `getSnow()`                   | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                             |
+
+`com.github.prominence.openweathermap.api.model.onecall.historical.HourlyHistorical`'s useful public methods(setters are not listed):
+
+| Method                            | Description                                                                                       |
+|-----------------------------------|---------------------------------------------------------------------------------------------------|
+| `getForecastTime()`               | Returns `LocalDateTime` object with weather forecast time.                                        |
+| `getWeatherState()`               | Returns `WeatherState` object with basic weather state information.                               |
+| `getTemperature()`                | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.      |
+| `getAtmosphericPressure()`        | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                          |
+| `getHumidity()`                   | Returns `Humidity` object. Available fields: `value` and `unit`.                                  |
+| `getClouds()`                     | Returns `Clouds` object. Available fields: `value` and `unit`.                                    |
+| `getVisibilityInMetres()`         | Returns visibility in metres.                                                                     |
+| `getWind()`                       | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                   |
+| `getRain()`                       | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                               |
+| `getSnow()`                       | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                               |
+
+### Constants and options
+
+#### Language
+| Constant                          | Description                   |
+|-----------------------------------|-------------------------------|
+| Language.AFRIKAANS                | Afrikaans language.           |
+| Language.ALBANIAN                 | ALBANIAN language.            |
+| Language.ARABIC                   | Arabic language.              |
+| Language.AZERBAIJANI              | Azerbaijani language.         |
+| Language.BULGARIAN                | Bulgarian language.           |
+| Language.CATALAN                  | Catalan language.             |
+| Language.CZECH                    | Czech language.               |
+| Language.DANISH                   | Danish language.              |
+| Language.GERMAN                   | German language.              |
+| Language.GREEK                    | Greek language.               |
+| Language.ENGLISH                  | English language.             |
+| Language.BASQUE                   | Basque language.              |
+| Language.PERSIAN                  | Persian (Farsi) language.     |
+| Language.FINNISH                  | Finnish language.             |
+| Language.FRENCH                   | French language.              |
+| Language.GALICIAN                 | Galician language.            |
+| Language.HEBREW                   | Hebrew language.              |
+| Language.HINDI                    | Hindi language.               |
+| Language.CROATIAN                 | Croatian language.            |
+| Language.HUNGARIAN                | Hungarian language.           |
+| Language.INDONESIAN               | Indonesian language.          |
+| Language.ITALIAN                  | Italian language.             |
+| Language.JAPANESE                 | Japanese language.            |
+| Language.KOREAN                   | Korean language.              |
+| Language.LATVIAN                  | Latvian language.             |
+| Language.LITHUANIAN               | Lithuanian language.          |
+| Language.MACEDONIAN               | Macedonian language.          |
+| Language.NORWEGIAN                | Norwegian language.           |
+| Language.DUTCH                    | Dutch language.               |
+| Language.POLISH                   | Polish language.              |
+| Language.PORTUGUESE               | Portuguese language.          |
+| Language.PORTUGUES_BRAZIL         | Português Brasil language.    |
+| Language.ROMANIAN                 | Romanian language.            |
+| Language.RUSSIAN                  | Russian language.             |
+| Language.SWEDISH                  | Swedish language.             |
+| Language.SLOVAK                   | Slovak language.              |
+| Language.SLOVENIAN                | Slovenian language.           |
+| Language.SPANISH                  | Spanish language.             |
+| Language.SERBIAN                  | Serbian language.             |
+| Language.THAI                     | Thai language.                |
+| Language.TURKISH                  | Turkish language.             |
+| Language.UKRANIAN                 | Ukrainian language.           |
+| Language.VIETNAMESE               | Vietnamese language.          |
+| Language.CHINESE_SIMPLIFIED       | Chinese Simplified language.  |
+| Language.CHINESE_TRADITIONAL      | Chinese Traditional language. |
+| Language.ZULU                     | Zulu language.                |
+
+#### Unit
+| Constant             | Description                                    |
+|----------------------|------------------------------------------------|
+| Unit.METRIC_SYSTEM   | Celsius, meter/sec, hPa, mm(rain, snow).       |
+| Unit.IMPERIAL_SYSTEM | Fahrenheit, miles/hour, hPa, mm(rain, snow).   |
+| Unit.STANDARD_SYSTEM | Kelvin, meter/sec, hPa, mm(rain, snow).        |
+
+### Dependencies
+* com.fasterxml.jackson.core:jackson-databind:2.12.2
+* org.slf4j:slf4j-api:1.7.30 (*compile*)
+* org.junit.jupiter:junit-jupiter-engine:5.7.1 (*test*)
+* org.junit.platform:junit-platform-runner:1.7.1 (*test*)

docs/Release_2.1.1.md

@@ -0,0 +1,486 @@
+### Implemented features:
+* Current weather data
+* 5 day / 3-hour forecast
+* One Call API
+
+### Maven coordinates:
+
+```xml
+<dependency>
+  <groupId>com.github.prominence</groupId>
+  <artifactId>openweathermap-api</artifactId>
+  <version>2.1.1</version>
+</dependency>
+```
+
+### Gradle coordinates:
+
+```groovy
+implementation 'com.github.prominence:openweathermap-api:2.1.1'
+```
+
+### How to use:
+
+Firstly, you need to create the instance of `OpenWeatherMapClient` class:
+```java
+OpenWeatherMapClient openWeatherClient = new OpenWeatherMapClient(API_TOKEN);
+```
+where `API_TOKEN` is your token([you can get it here](https://home.openweathermap.org/api_keys)) as `String`.
+
+Currently, available APIs are:
+* `currentWeather()`
+* `forecast5Day3HourStep()`
+* `oneCall()`
+
+Default(more or less) customization points:
+```java
+...
+// response language
+.language(Language.RUSSIAN)
+...
+// response units of measure
+.unitSystem(UnitSystem.IMPERIAL)
+...
+```
+
+Available output forms:
+* `asJava()`
+* `asJSON()`
+
+Additional output forms, available for several APIs:
+* `asXML()`
+* `asHTML()`
+
+_All response forms can be in **sync** and **async** variants._
+
+#### Current weather data
+Examples:
+```java
+final String weatherJson = openWeatherClient
+        .currentWeather()
+        .single()
+        .byCityName("Minsk")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+final Weather weather = openWeatherClient
+        .currentWeather()
+        .single()
+        .byCityName("Minsk")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final List<Weather> weatherList = openWeatherClient
+        .currentWeather()
+        .multiple()
+        .byCitiesInCycle(Coordinate.of(55.5, 37.5))
+        .language(Language.GERMAN)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final CompletableFuture<String> weatherXmlFuture = openWeatherClient
+        .currentWeather()
+        .single()
+        .byZipCodeAndCountry("220015", "by")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asXML();
+```
+
+You are able to set preferable options(via chain methods) and execute appropriate request.
+
+`com.github.prominence.openweathermap.api.model.weather.Weather`'s useful public methods(setters are not listed):
+
+| Method                    | Description                                                                                                                                                               |
+|---------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getCalculationTime()`    | Returns `LocalDateTime` object with data calculation time.                                                                                                                |
+| `getWeatherState()`       | Returns `WeatherState` object with basic weather state information.                                                                                                       |
+| `getTemperature()`        | Returns `Temperature` instance that contains information about temperature. Available fields: `value`, `maxTemperature`, `minTemperature`, `feelsLike` and `unit`.        |
+| `getAtmosphericPressure()`| Returns `AtmosphericPressure` instance that contains information about atmospheric pressure. Available fields: `value`, `seaLevelValue`, `groundLevelValue` and `unit`.   |
+| `getHumidity()`           | Returns `Humidity` instance that contains humidity percentage information.                                                                                                |
+| `getWind()`               | Returns `Wind` instance that contains wind information: `speed`, `degrees`, `gust` and `unit`.                                                                            |
+| `getRain()`               | Returns `Rain` instance that contains information about rain volume for the last one hour and/or the last 3 hours. Can be absent in case of no data.                      |
+| `getSnow()`               | Returns `Snow` instance that contains information about snow volume for the last one hour and/or the last 3 hours. Can be absent in case of no data.                      |
+| `getClouds()`             | Returns `Clouds` instance that contains information about cloudiness percentage.                                                                                          |
+| `getLocation()`           | Returns `Location` object. Available fields: `id`, `name`, `countryCode`, `sunrise` and `sunset` time, `zoneOffset` and `coordinate`.                                     |
+| `toString()`              | Returns informative string for the whole available weather information.                                                                                                   |
+
+`toString()` output example:
+```
+Location: Minsk(BY), Weather: clear sky, -4.22 ℃, 1020.0 hPa, Clouds: 0%
+```
+
+#### 5 day / 3-hour forecast
+Examples:
+```java
+final Forecast forecast = openWeatherClient
+        .forecast5Day3HourStep()
+        .byCityName("Minsk")
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .count(15)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final String forecastJson = getClient()
+        .forecast5Day3HourStep()
+        .byCityName("New York", "NY", "US")
+        .language(Language.SPANISH)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .count(15)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+CompletableFuture<String> forecastFuture = getClient()
+        .forecast5Day3HourStep()
+        .byCityId(350001514)
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .count(15)
+        .retrieveAsync()
+        .asXML();
+```
+
+```java
+final String forecastXml = getClient()
+        .forecast5Day3HourStep()
+        .byZipCodeInUSA("10005")
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asXML();
+```
+
+You are able to set preferable options(via chain methods) and execute appropriate request.
+
+`com.github.prominence.openweathermap.api.model.forecast.free.Forecast`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                                                                           |
+|-------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getLocation()`               | Returns `Location` object. Available fields: `id`, `name`, `countryCode`, `sunrise` and `sunset` time, `zoneOffset`, `coordinate` and `population`.   |
+| `getWeatherForecasts()`       | Returns list of `WeatherForecast` objects with forecast information.                                                                                  |
+| `toString()`                  | Returns informative string for the whole available forecast information.                                                                              |
+
+`toString()` output example:
+```
+A forecast for Minsk with 15 timestamps.
+```
+
+`com.github.prominence.openweathermap.api.model.forecast.WeatherForecast`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                                                                                               |
+|-------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.                                                                                                                |
+| `getWeatherState()`           | Returns `WeatherState` object with basic weather state information.                                                                                                       |
+| `getTemperature()`            | Returns `Temperature` instance that contains information about temperature. Available fields: `value`, `maxTemperature`, `minTemperature`, `feelsLike` and `unit`.        |
+| `getAtmosphericPressure()`    | Returns `AtmosphericPressure` instance that contains information about atmospheric pressure. Available fields: `value`, `seaLevelValue`, `groundLevelValue` and `unit`.   |
+| `getHumidity()`               | Returns `Humidity` instance that contains humidity percentage information.                                                                                                |
+| `getWind()`                   | Returns `Wind` instance that contains wind information: `speed`, `degrees` and `unit`.                                                                                    |
+| `getRain()`                   | Returns `Rain` instance that contains information about rain volume for the last 3 hours. Can be absent in case of no data.                                               |
+| `getSnow()`                   | Returns `Snow` instance that contains information about snow volume for the last 3 hours. Can be absent in case of no data.                                               |
+| `getClouds()`                 | Returns `Clouds` instance that contains information about cloudiness percentage.                                                                                          |
+| `getForecastTimeISO()`        | Returns String with time of data forecasted, ISO, UTC.                                                                                                                    |
+| `getDayTime()`                | Returns enumerations representing the part of day(day, night).                                                                                                            |
+| `toString()`                  | Returns informative string for the forecast of particular timestamp.                                                                                                      |
+
+#### One Call API
+Examples:
+```java
+final CurrentWeatherData currentWeatherData = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final CurrentWeatherData currentWeatherData = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .exclude(OneCallResultOptions.CURRENT, OneCallResultOptions.MINUTELY)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final CompletableFuture<CurrentWeatherData> currentWeatherDataFuture = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asJava();
+```
+
+```java
+final String responseJson = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+final HistoricalWeatherData historicalWeatherData = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final String responseJson = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+final CompletableFuture<HistoricalWeatherData> historicalWeatherDataFuture = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asJava();
+```
+
+```java
+final CompletableFuture<String> responseJsonFuture = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asJSON();
+```
+
+You are able to set preferable options(via chain methods) and execute appropriate request.
+
+`com.github.prominence.openweathermap.api.model.onecall.current.CurrentWeatherData`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                    |
+|-------------------------------|--------------------------------------------------------------------------------|
+| `getCoordinate()`             | Returns `Coordinate` object. Available fields: `latitude`, `longitude`.        |
+| `getTimezone()`               | Returns location timezone object.                                              |
+| `getTimezoneOffset()`         | Returns zone offset.                                                           |
+| `getCurrent()`                | Returns `Current` object with current weather state if available.              |
+| `getMinutelyList()`           | Returns list of `Minutely` objects if available.                               |
+| `getHourlyList()`             | Returns list of `Houlry` objects if available.                                 |
+| `getDailyList()`              | Returns list of `Daily` objects if available.                                  |
+| `getAlerts()`                 | Returns list of `Alert` objects if available.                                  |
+
+`com.github.prominence.openweathermap.api.model.onecall.Current`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                     |
+|-------------------------------|-------------------------------------------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.                                      |
+| `getSunriseTime()`            | Returns `LocalDateTime` object with sunrise time.                                               |
+| `getSunsetTime()`             | Returns `LocalDateTime` object with sunset time.                                                |
+| `getWeatherState()`           | Returns `WeatherState` object with basic weather state information.                             |
+| `getTemperature()`            | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.    |
+| `getAtmosphericPressure()`    | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                        |
+| `getHumidity()`               | Returns `Humidity` object. Available fields: `value` and `unit`.                                |
+| `getClouds()`                 | Returns `Clouds` object. Available fields: `value` and `unit`.                                  |
+| `getUvIndex()`                | Returns UV index value.                                                                         |
+| `getVisibilityInMetres()`     | Returns visibility in metres.                                                                   |
+| `getWind()`                   | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                 |
+| `getRain()`                   | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                             |
+| `getSnow()`                   | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                             |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Minutely`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                   |
+|-------------------------------|---------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.    |
+| `getPrecipitationVolume()`    | Returns precipitation volume.                                 |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Hourly`'s useful public methods(setters are not listed):
+
+| Method                                        | Description                                                                                       |
+|-----------------------------------------------|---------------------------------------------------------------------------------------------------|
+| `getForecastTime()`                           | Returns `LocalDateTime` object with weather forecast time.                                        |
+| `getWeatherState()`                           | Returns `WeatherState` object with basic weather state information.                               |
+| `getTemperature()`                            | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.      |
+| `getAtmosphericPressure()`                    | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                          |
+| `getHumidity()`                               | Returns `Humidity` object. Available fields: `value` and `unit`.                                  |
+| `getClouds()`                                 | Returns `Clouds` object. Available fields: `value` and `unit`.                                    |
+| `getUvIndex()`                                | Returns UV index value.                                                                           |
+| `getVisibilityInMetres()`                     | Returns visibility in metres.                                                                     |
+| `getWind()`                                   | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                   |
+| `getProbabilityOfPrecipitation()`             | Returns probability of precipitation(not percentage).                                             |
+| `getProbabilityOfPrecipitationPercentage()`   | Returns probability of precipitation percentage.                                                  |
+| `getRain()`                                   | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                               |
+| `getSnow()`                                   | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                               |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Daily`'s useful public methods(setters are not listed):
+
+| Method                                        | Description                                                                                       |
+|-----------------------------------------------|---------------------------------------------------------------------------------------------------|
+| `getForecastTime()`                           | Returns `LocalDateTime` object with weather forecast time.                                        |
+| `getSunriseTime()`                            | Returns `LocalDateTime` object with sunrise time.                                                 |
+| `getSunsetTime()`                             | Returns `LocalDateTime` object with sunset time.                                                  |
+| `getWeatherState()`                           | Returns `WeatherState` object with basic weather state information.                               |
+| `getTemperature()`                            | Returns `DailyTemperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`. |
+| `getAtmosphericPressure()`                    | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                          |
+| `getHumidity()`                               | Returns `Humidity` object. Available fields: `value` and `unit`.                                  |
+| `getWind()`                                   | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                   |
+| `getClouds()`                                 | Returns `Clouds` object. Available fields: `value` and `unit`.                                    |
+| `getUvIndex()`                                | Returns UV index value.                                                                           |
+| `getProbabilityOfPrecipitation()`             | Returns probability of precipitation(not percentage).                                             |
+| `getProbabilityOfPrecipitationPercentage()`   | Returns probability of precipitation percentage.                                                  |
+| `getRain()`                                   | Returns `DailyRain` object. Available fields: `value`.                                            |
+| `getSnow()`                                   | Returns `DailySnow` object. Available fields: `value`.                                            |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Alert`'s useful public methods(setters are not listed):
+
+| Method                       | Description                                            |
+|------------------------------|--------------------------------------------------------|
+| `getSenderName()`            | Returns alert sender name.                             |
+| `getEventName()`             | Returns alert event name.                              |
+| `getStartTime()`             | Returns `LocalDateTime` when event should start.       |
+| `getEndTime()`               | Returns `LocalDateTime` when event should end.         |
+| `getDescription()`           | Returns alert description.                             |
+
+`com.github.prominence.openweathermap.api.model.onecall.historical.HistoricalWeatherData`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                   |
+|-------------------------------|-------------------------------------------------------------------------------|
+| `getCoordinate()`             | Returns `Coordinate` object. Available fields: `latitude`, `longitude`.       |
+| `getTimezone()`               | Returns location timezone object.                                             |
+| `getTimezoneOffset()`         | Returns zone offset.                                                          |
+| `getHistoricalWeather()`      | Returns `HistoricalWeather` object with historical weather state.             |
+| `getHourlyList()`             | Returns list of `HourlyHistorical` objects.                                   |
+
+`com.github.prominence.openweathermap.api.model.onecall.historical.HistoricalWeather`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                     |
+|-------------------------------|-------------------------------------------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.                                      |
+| `getSunriseTime()`            | Returns `LocalDateTime` object with sunrise time.                                               |
+| `getSunsetTime()`             | Returns `LocalDateTime` object with sunset time.                                                |
+| `getWeatherState()`           | Returns `WeatherState` object with basic weather state information.                             |
+| `getTemperature()`            | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.    |
+| `getAtmosphericPressure()`    | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                        |
+| `getHumidity()`               | Returns `Humidity` object. Available fields: `value` and `unit`.                                |
+| `getClouds()`                 | Returns `Clouds` object. Available fields: `value` and `unit`.                                  |
+| `getUvIndex()`                | Returns UV index value.                                                                         |
+| `getVisibilityInMetres()`     | Returns visibility in metres.                                                                   |
+| `getWind()`                   | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                 |
+| `getRain()`                   | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                             |
+| `getSnow()`                   | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                             |
+
+`com.github.prominence.openweathermap.api.model.onecall.historical.HourlyHistorical`'s useful public methods(setters are not listed):
+
+| Method                            | Description                                                                                       |
+|-----------------------------------|---------------------------------------------------------------------------------------------------|
+| `getForecastTime()`               | Returns `LocalDateTime` object with weather forecast time.                                        |
+| `getWeatherState()`               | Returns `WeatherState` object with basic weather state information.                               |
+| `getTemperature()`                | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.      |
+| `getAtmosphericPressure()`        | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                          |
+| `getHumidity()`                   | Returns `Humidity` object. Available fields: `value` and `unit`.                                  |
+| `getClouds()`                     | Returns `Clouds` object. Available fields: `value` and `unit`.                                    |
+| `getVisibilityInMetres()`         | Returns visibility in metres.                                                                     |
+| `getWind()`                       | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                   |
+| `getRain()`                       | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                               |
+| `getSnow()`                       | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                               |
+
+### Constants and options
+
+#### Language
+| Constant                          | Description                   |
+|-----------------------------------|-------------------------------|
+| Language.AFRIKAANS                | Afrikaans language.           |
+| Language.ALBANIAN                 | ALBANIAN language.            |
+| Language.ARABIC                   | Arabic language.              |
+| Language.AZERBAIJANI              | Azerbaijani language.         |
+| Language.BULGARIAN                | Bulgarian language.           |
+| Language.CATALAN                  | Catalan language.             |
+| Language.CZECH                    | Czech language.               |
+| Language.DANISH                   | Danish language.              |
+| Language.GERMAN                   | German language.              |
+| Language.GREEK                    | Greek language.               |
+| Language.ENGLISH                  | English language.             |
+| Language.BASQUE                   | Basque language.              |
+| Language.PERSIAN                  | Persian (Farsi) language.     |
+| Language.FINNISH                  | Finnish language.             |
+| Language.FRENCH                   | French language.              |
+| Language.GALICIAN                 | Galician language.            |
+| Language.HEBREW                   | Hebrew language.              |
+| Language.HINDI                    | Hindi language.               |
+| Language.CROATIAN                 | Croatian language.            |
+| Language.HUNGARIAN                | Hungarian language.           |
+| Language.INDONESIAN               | Indonesian language.          |
+| Language.ITALIAN                  | Italian language.             |
+| Language.JAPANESE                 | Japanese language.            |
+| Language.KOREAN                   | Korean language.              |
+| Language.LATVIAN                  | Latvian language.             |
+| Language.LITHUANIAN               | Lithuanian language.          |
+| Language.MACEDONIAN               | Macedonian language.          |
+| Language.NORWEGIAN                | Norwegian language.           |
+| Language.DUTCH                    | Dutch language.               |
+| Language.POLISH                   | Polish language.              |
+| Language.PORTUGUESE               | Portuguese language.          |
+| Language.PORTUGUES_BRAZIL         | Português Brasil language.    |
+| Language.ROMANIAN                 | Romanian language.            |
+| Language.RUSSIAN                  | Russian language.             |
+| Language.SWEDISH                  | Swedish language.             |
+| Language.SLOVAK                   | Slovak language.              |
+| Language.SLOVENIAN                | Slovenian language.           |
+| Language.SPANISH                  | Spanish language.             |
+| Language.SERBIAN                  | Serbian language.             |
+| Language.THAI                     | Thai language.                |
+| Language.TURKISH                  | Turkish language.             |
+| Language.UKRANIAN                 | Ukrainian language.           |
+| Language.VIETNAMESE               | Vietnamese language.          |
+| Language.CHINESE_SIMPLIFIED       | Chinese Simplified language.  |
+| Language.CHINESE_TRADITIONAL      | Chinese Traditional language. |
+| Language.ZULU                     | Zulu language.                |
+
+#### Unit
+| Constant             | Description                                    |
+|----------------------|------------------------------------------------|
+| Unit.METRIC_SYSTEM   | Celsius, meter/sec, hPa, mm(rain, snow).       |
+| Unit.IMPERIAL_SYSTEM | Fahrenheit, miles/hour, hPa, mm(rain, snow).   |
+| Unit.STANDARD_SYSTEM | Kelvin, meter/sec, hPa, mm(rain, snow).        |
+
+### Dependencies
+* com.fasterxml.jackson.core:jackson-databind:2.12.2
+* org.slf4j:slf4j-api:1.7.30 (*compile*)
+* org.junit.jupiter:junit-jupiter-engine:5.7.1 (*test*)
+* org.junit.platform:junit-platform-runner:1.7.1 (*test*)

docs/Release_2.2.0.md

@@ -0,0 +1,538 @@
+### Implemented features:
+* Current weather data
+* 5 day / 3-hour forecast
+* One Call API
+* Air Pollution
+
+### Maven coordinates:
+
+```xml
+<dependency>
+  <groupId>com.github.prominence</groupId>
+  <artifactId>openweathermap-api</artifactId>
+  <version>2.2.0</version>
+</dependency>
+```
+
+### Gradle coordinates:
+
+```groovy
+implementation 'com.github.prominence:openweathermap-api:2.2.0'
+```
+
+### How to use:
+
+Firstly, you need to create the instance of `OpenWeatherMapClient` class:
+```java
+OpenWeatherMapClient openWeatherClient = new OpenWeatherMapClient(API_TOKEN);
+```
+where `API_TOKEN` is your token([you can get it here](https://home.openweathermap.org/api_keys)) as `String`.
+
+Currently, available APIs are:
+* `currentWeather()`
+* `forecast5Day3HourStep()`
+* `oneCall()`
+* `airPollution()`
+
+Default(more or less) customization points:
+```java
+...
+// response language
+.language(Language.RUSSIAN)
+...
+// response units of measure
+.unitSystem(UnitSystem.IMPERIAL)
+...
+```
+
+Available output forms:
+* `asJava()`
+* `asJSON()`
+
+Additional output forms, available for several APIs:
+* `asXML()`
+* `asHTML()`
+
+_All response forms can be in **sync** and **async** variants._
+
+#### Current weather data
+Examples:
+```java
+final String weatherJson = openWeatherClient
+        .currentWeather()
+        .single()
+        .byCityName("Minsk")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+final Weather weather = openWeatherClient
+        .currentWeather()
+        .single()
+        .byCityName("Minsk")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final List<Weather> weatherList = openWeatherClient
+        .currentWeather()
+        .multiple()
+        .byCitiesInCycle(Coordinate.of(55.5, 37.5))
+        .language(Language.GERMAN)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final CompletableFuture<String> weatherXmlFuture = openWeatherClient
+        .currentWeather()
+        .single()
+        .byZipCodeAndCountry("220015", "by")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asXML();
+```
+
+You are able to set preferable options(via chain methods) and execute appropriate request.
+
+`com.github.prominence.openweathermap.api.model.weather.Weather`'s useful public methods(setters are not listed):
+
+| Method                    | Description                                                                                                                                                               |
+|---------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getCalculationTime()`    | Returns `LocalDateTime` object with data calculation time.                                                                                                                |
+| `getWeatherState()`       | Returns `WeatherState` object with basic weather state information.                                                                                                       |
+| `getTemperature()`        | Returns `Temperature` instance that contains information about temperature. Available fields: `value`, `maxTemperature`, `minTemperature`, `feelsLike` and `unit`.        |
+| `getAtmosphericPressure()`| Returns `AtmosphericPressure` instance that contains information about atmospheric pressure. Available fields: `value`, `seaLevelValue`, `groundLevelValue` and `unit`.   |
+| `getHumidity()`           | Returns `Humidity` instance that contains humidity percentage information.                                                                                                |
+| `getWind()`               | Returns `Wind` instance that contains wind information: `speed`, `degrees`, `gust` and `unit`.                                                                            |
+| `getRain()`               | Returns `Rain` instance that contains information about rain volume for the last one hour and/or the last 3 hours. Can be absent in case of no data.                      |
+| `getSnow()`               | Returns `Snow` instance that contains information about snow volume for the last one hour and/or the last 3 hours. Can be absent in case of no data.                      |
+| `getClouds()`             | Returns `Clouds` instance that contains information about cloudiness percentage.                                                                                          |
+| `getLocation()`           | Returns `Location` object. Available fields: `id`, `name`, `countryCode`, `sunrise` and `sunset` time, `zoneOffset` and `coordinate`.                                     |
+| `toString()`              | Returns informative string for the whole available weather information.                                                                                                   |
+
+`toString()` output example:
+```
+Location: Minsk(BY), Weather: clear sky, -4.22 ℃, 1020.0 hPa, Clouds: 0%
+```
+
+#### 5 day / 3-hour forecast
+Examples:
+```java
+final Forecast forecast = openWeatherClient
+        .forecast5Day3HourStep()
+        .byCityName("Minsk")
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .count(15)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final String forecastJson = getClient()
+        .forecast5Day3HourStep()
+        .byCityName("New York", "NY", "US")
+        .language(Language.SPANISH)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .count(15)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+CompletableFuture<String> forecastFuture = getClient()
+        .forecast5Day3HourStep()
+        .byCityId(350001514)
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .count(15)
+        .retrieveAsync()
+        .asXML();
+```
+
+```java
+final String forecastXml = getClient()
+        .forecast5Day3HourStep()
+        .byZipCodeInUSA("10005")
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asXML();
+```
+
+You are able to set preferable options(via chain methods) and execute appropriate request.
+
+`com.github.prominence.openweathermap.api.model.forecast.free.Forecast`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                                                                           |
+|-------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getLocation()`               | Returns `Location` object. Available fields: `id`, `name`, `countryCode`, `sunrise` and `sunset` time, `zoneOffset`, `coordinate` and `population`.   |
+| `getWeatherForecasts()`       | Returns list of `WeatherForecast` objects with forecast information.                                                                                  |
+| `toString()`                  | Returns informative string for the whole available forecast information.                                                                              |
+
+`toString()` output example:
+```
+A forecast for Minsk with 15 timestamps.
+```
+
+`com.github.prominence.openweathermap.api.model.forecast.WeatherForecast`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                                                                                               |
+|-------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.                                                                                                                |
+| `getWeatherState()`           | Returns `WeatherState` object with basic weather state information.                                                                                                       |
+| `getTemperature()`            | Returns `Temperature` instance that contains information about temperature. Available fields: `value`, `maxTemperature`, `minTemperature`, `feelsLike` and `unit`.        |
+| `getAtmosphericPressure()`    | Returns `AtmosphericPressure` instance that contains information about atmospheric pressure. Available fields: `value`, `seaLevelValue`, `groundLevelValue` and `unit`.   |
+| `getHumidity()`               | Returns `Humidity` instance that contains humidity percentage information.                                                                                                |
+| `getWind()`                   | Returns `Wind` instance that contains wind information: `speed`, `degrees` and `unit`.                                                                                    |
+| `getRain()`                   | Returns `Rain` instance that contains information about rain volume for the last 3 hours. Can be absent in case of no data.                                               |
+| `getSnow()`                   | Returns `Snow` instance that contains information about snow volume for the last 3 hours. Can be absent in case of no data.                                               |
+| `getClouds()`                 | Returns `Clouds` instance that contains information about cloudiness percentage.                                                                                          |
+| `getForecastTimeISO()`        | Returns String with time of data forecasted, ISO, UTC.                                                                                                                    |
+| `getDayTime()`                | Returns enumerations representing the part of day(day, night).                                                                                                            |
+| `toString()`                  | Returns informative string for the forecast of particular timestamp.                                                                                                      |
+
+#### One Call API
+Examples:
+```java
+final CurrentWeatherData currentWeatherData = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final CurrentWeatherData currentWeatherData = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .exclude(OneCallResultOptions.CURRENT, OneCallResultOptions.MINUTELY)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final CompletableFuture<CurrentWeatherData> currentWeatherDataFuture = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asJava();
+```
+
+```java
+final String responseJson = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+final HistoricalWeatherData historicalWeatherData = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final String responseJson = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+final CompletableFuture<HistoricalWeatherData> historicalWeatherDataFuture = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asJava();
+```
+
+```java
+final CompletableFuture<String> responseJsonFuture = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asJSON();
+```
+
+You are able to set preferable options(via chain methods) and execute appropriate request.
+
+`com.github.prominence.openweathermap.api.model.onecall.current.CurrentWeatherData`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                    |
+|-------------------------------|--------------------------------------------------------------------------------|
+| `getCoordinate()`             | Returns `Coordinate` object. Available fields: `latitude`, `longitude`.        |
+| `getTimezone()`               | Returns location timezone object.                                              |
+| `getTimezoneOffset()`         | Returns zone offset.                                                           |
+| `getCurrent()`                | Returns `Current` object with current weather state if available.              |
+| `getMinutelyList()`           | Returns list of `Minutely` objects if available.                               |
+| `getHourlyList()`             | Returns list of `Houlry` objects if available.                                 |
+| `getDailyList()`              | Returns list of `Daily` objects if available.                                  |
+| `getAlerts()`                 | Returns list of `Alert` objects if available.                                  |
+
+`com.github.prominence.openweathermap.api.model.onecall.Current`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                     |
+|-------------------------------|-------------------------------------------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.                                      |
+| `getSunriseTime()`            | Returns `LocalDateTime` object with sunrise time.                                               |
+| `getSunsetTime()`             | Returns `LocalDateTime` object with sunset time.                                                |
+| `getWeatherState()`           | Returns `WeatherState` object with basic weather state information.                             |
+| `getTemperature()`            | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.    |
+| `getAtmosphericPressure()`    | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                        |
+| `getHumidity()`               | Returns `Humidity` object. Available fields: `value` and `unit`.                                |
+| `getClouds()`                 | Returns `Clouds` object. Available fields: `value` and `unit`.                                  |
+| `getUvIndex()`                | Returns UV index value.                                                                         |
+| `getVisibilityInMetres()`     | Returns visibility in metres.                                                                   |
+| `getWind()`                   | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                 |
+| `getRain()`                   | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                             |
+| `getSnow()`                   | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                             |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Minutely`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                   |
+|-------------------------------|---------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.    |
+| `getPrecipitationVolume()`    | Returns precipitation volume.                                 |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Hourly`'s useful public methods(setters are not listed):
+
+| Method                                        | Description                                                                                       |
+|-----------------------------------------------|---------------------------------------------------------------------------------------------------|
+| `getForecastTime()`                           | Returns `LocalDateTime` object with weather forecast time.                                        |
+| `getWeatherState()`                           | Returns `WeatherState` object with basic weather state information.                               |
+| `getTemperature()`                            | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.      |
+| `getAtmosphericPressure()`                    | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                          |
+| `getHumidity()`                               | Returns `Humidity` object. Available fields: `value` and `unit`.                                  |
+| `getClouds()`                                 | Returns `Clouds` object. Available fields: `value` and `unit`.                                    |
+| `getUvIndex()`                                | Returns UV index value.                                                                           |
+| `getVisibilityInMetres()`                     | Returns visibility in metres.                                                                     |
+| `getWind()`                                   | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                   |
+| `getProbabilityOfPrecipitation()`             | Returns probability of precipitation(not percentage).                                             |
+| `getProbabilityOfPrecipitationPercentage()`   | Returns probability of precipitation percentage.                                                  |
+| `getRain()`                                   | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                               |
+| `getSnow()`                                   | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                               |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Daily`'s useful public methods(setters are not listed):
+
+| Method                                        | Description                                                                                       |
+|-----------------------------------------------|---------------------------------------------------------------------------------------------------|
+| `getForecastTime()`                           | Returns `LocalDateTime` object with weather forecast time.                                        |
+| `getSunriseTime()`                            | Returns `LocalDateTime` object with sunrise time.                                                 |
+| `getSunsetTime()`                             | Returns `LocalDateTime` object with sunset time.                                                  |
+| `getWeatherState()`                           | Returns `WeatherState` object with basic weather state information.                               |
+| `getTemperature()`                            | Returns `DailyTemperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`. |
+| `getAtmosphericPressure()`                    | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                          |
+| `getHumidity()`                               | Returns `Humidity` object. Available fields: `value` and `unit`.                                  |
+| `getWind()`                                   | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                   |
+| `getClouds()`                                 | Returns `Clouds` object. Available fields: `value` and `unit`.                                    |
+| `getUvIndex()`                                | Returns UV index value.                                                                           |
+| `getProbabilityOfPrecipitation()`             | Returns probability of precipitation(not percentage).                                             |
+| `getProbabilityOfPrecipitationPercentage()`   | Returns probability of precipitation percentage.                                                  |
+| `getRain()`                                   | Returns `DailyRain` object. Available fields: `value`.                                            |
+| `getSnow()`                                   | Returns `DailySnow` object. Available fields: `value`.                                            |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Alert`'s useful public methods(setters are not listed):
+
+| Method                       | Description                                            |
+|------------------------------|--------------------------------------------------------|
+| `getSenderName()`            | Returns alert sender name.                             |
+| `getEventName()`             | Returns alert event name.                              |
+| `getStartTime()`             | Returns `LocalDateTime` when event should start.       |
+| `getEndTime()`               | Returns `LocalDateTime` when event should end.         |
+| `getDescription()`           | Returns alert description.                             |
+
+`com.github.prominence.openweathermap.api.model.onecall.historical.HistoricalWeatherData`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                   |
+|-------------------------------|-------------------------------------------------------------------------------|
+| `getCoordinate()`             | Returns `Coordinate` object. Available fields: `latitude`, `longitude`.       |
+| `getTimezone()`               | Returns location timezone object.                                             |
+| `getTimezoneOffset()`         | Returns zone offset.                                                          |
+| `getHistoricalWeather()`      | Returns `HistoricalWeather` object with historical weather state.             |
+| `getHourlyList()`             | Returns list of `HourlyHistorical` objects.                                   |
+
+`com.github.prominence.openweathermap.api.model.onecall.historical.HistoricalWeather`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                     |
+|-------------------------------|-------------------------------------------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.                                      |
+| `getSunriseTime()`            | Returns `LocalDateTime` object with sunrise time.                                               |
+| `getSunsetTime()`             | Returns `LocalDateTime` object with sunset time.                                                |
+| `getWeatherState()`           | Returns `WeatherState` object with basic weather state information.                             |
+| `getTemperature()`            | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.    |
+| `getAtmosphericPressure()`    | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                        |
+| `getHumidity()`               | Returns `Humidity` object. Available fields: `value` and `unit`.                                |
+| `getClouds()`                 | Returns `Clouds` object. Available fields: `value` and `unit`.                                  |
+| `getUvIndex()`                | Returns UV index value.                                                                         |
+| `getVisibilityInMetres()`     | Returns visibility in metres.                                                                   |
+| `getWind()`                   | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                 |
+| `getRain()`                   | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                             |
+| `getSnow()`                   | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                             |
+
+`com.github.prominence.openweathermap.api.model.onecall.historical.HourlyHistorical`'s useful public methods(setters are not listed):
+
+| Method                            | Description                                                                                       |
+|-----------------------------------|---------------------------------------------------------------------------------------------------|
+| `getForecastTime()`               | Returns `LocalDateTime` object with weather forecast time.                                        |
+| `getWeatherState()`               | Returns `WeatherState` object with basic weather state information.                               |
+| `getTemperature()`                | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.      |
+| `getAtmosphericPressure()`        | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                          |
+| `getHumidity()`                   | Returns `Humidity` object. Available fields: `value` and `unit`.                                  |
+| `getClouds()`                     | Returns `Clouds` object. Available fields: `value` and `unit`.                                    |
+| `getVisibilityInMetres()`         | Returns visibility in metres.                                                                     |
+| `getWind()`                       | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                   |
+| `getRain()`                       | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                               |
+| `getSnow()`                       | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                               |
+
+#### Air Pollution API
+Examples:
+```java
+final AirPollutionDetails airPollutionDetails = openWeatherClient
+        .airPollution()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .retrieve()
+        .asJava();
+```
+
+```java
+final AirPollutionDetails airPollutionDetails = openWeatherClient
+        .airPollution()
+        .historical()
+        .byCoordinateAndPeriod(Coordinate.of(53.54, 27.34), 1606223802, 1606482999)
+        .retrieve()
+        .asJava();
+```
+
+`com.github.prominence.openweathermap.api.model.air.pollution.AirPollutionDetails`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                               |
+|-------------------------------|---------------------------------------------------------------------------|
+| `getCoordinate()`             | Returns `Coordinate` object. Available fields: `latitude`, `longitude`.   |
+| `getAirPollutionRecords()`    | Returns list of `AirPollutionRecord` objects.                             |
+
+`com.github.prominence.openweathermap.api.model.air.pollution.AirPollutionRecord`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                               |
+|-------------------------------|---------------------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with air pollution forecast time.          |
+| `getAirQualityIndex()`        | Returns `AirQualityIndex` object.                                         |
+| `getCO()`                     | Returns carbon monoxide concentration value in μg/m^3.s.                  |
+| `getCarbonMonoxide()`         | An alias for `getCO()` method.                                            |
+| `getNO()`                     | Returns nitrogen monoxide concentration value in μg/m^3.                  |
+| `getNitrogenMonoxide()`       | An alias for `getNO()` method.                                            |
+| `getNO2()`                    | Returns nitrogen dioxide concentration value in μg/m^3.                   |
+| `getNitrogenDioxide()`        | An alias for `getNO2()` method.                                           |
+| `getO3()`                     | Returns ozone concentration value in μg/m^3.                              |
+| `getOzone()`                  | An alias for `getO3()` method.                                            |
+| `getSO2()`                    | Returns sulphur dioxide concentration value in μg/m^3.                    |
+| `getSulphurDioxide()`         | An alias for `getSO2()` method.                                           |
+| `getPM2_5()`                  | Returns fine particles matter concentration value in μg/m^3.              |
+| `getFineParticlesMatter()`    | An alias for `getPM2_5()` method.                                         |
+| `getPM10()`                   | Returns coarse particulate matter concentration value in μg/m^3.          |
+| `getCoarseParticulateMatter()`| An alias for `getPM10()` method.                                          |
+| `getNH3()`                    | Returns ammonia concentration value in μg/m^3.                            |
+| `getAmmonia()`                | An alias for `getNH3()` method.                                           |
+
+### Constants and options
+
+#### Language
+| Constant                          | Description                   |
+|-----------------------------------|-------------------------------|
+| Language.AFRIKAANS                | Afrikaans language.           |
+| Language.ALBANIAN                 | ALBANIAN language.            |
+| Language.ARABIC                   | Arabic language.              |
+| Language.AZERBAIJANI              | Azerbaijani language.         |
+| Language.BULGARIAN                | Bulgarian language.           |
+| Language.CATALAN                  | Catalan language.             |
+| Language.CZECH                    | Czech language.               |
+| Language.DANISH                   | Danish language.              |
+| Language.GERMAN                   | German language.              |
+| Language.GREEK                    | Greek language.               |
+| Language.ENGLISH                  | English language.             |
+| Language.BASQUE                   | Basque language.              |
+| Language.PERSIAN                  | Persian (Farsi) language.     |
+| Language.FINNISH                  | Finnish language.             |
+| Language.FRENCH                   | French language.              |
+| Language.GALICIAN                 | Galician language.            |
+| Language.HEBREW                   | Hebrew language.              |
+| Language.HINDI                    | Hindi language.               |
+| Language.CROATIAN                 | Croatian language.            |
+| Language.HUNGARIAN                | Hungarian language.           |
+| Language.INDONESIAN               | Indonesian language.          |
+| Language.ITALIAN                  | Italian language.             |
+| Language.JAPANESE                 | Japanese language.            |
+| Language.KOREAN                   | Korean language.              |
+| Language.LATVIAN                  | Latvian language.             |
+| Language.LITHUANIAN               | Lithuanian language.          |
+| Language.MACEDONIAN               | Macedonian language.          |
+| Language.NORWEGIAN                | Norwegian language.           |
+| Language.DUTCH                    | Dutch language.               |
+| Language.POLISH                   | Polish language.              |
+| Language.PORTUGUESE               | Portuguese language.          |
+| Language.PORTUGUES_BRAZIL         | Português Brasil language.    |
+| Language.ROMANIAN                 | Romanian language.            |
+| Language.RUSSIAN                  | Russian language.             |
+| Language.SWEDISH                  | Swedish language.             |
+| Language.SLOVAK                   | Slovak language.              |
+| Language.SLOVENIAN                | Slovenian language.           |
+| Language.SPANISH                  | Spanish language.             |
+| Language.SERBIAN                  | Serbian language.             |
+| Language.THAI                     | Thai language.                |
+| Language.TURKISH                  | Turkish language.             |
+| Language.UKRANIAN                 | Ukrainian language.           |
+| Language.VIETNAMESE               | Vietnamese language.          |
+| Language.CHINESE_SIMPLIFIED       | Chinese Simplified language.  |
+| Language.CHINESE_TRADITIONAL      | Chinese Traditional language. |
+| Language.ZULU                     | Zulu language.                |
+
+#### Unit
+| Constant             | Description                                    |
+|----------------------|------------------------------------------------|
+| Unit.METRIC_SYSTEM   | Celsius, meter/sec, hPa, mm(rain, snow).       |
+| Unit.IMPERIAL_SYSTEM | Fahrenheit, miles/hour, hPa, mm(rain, snow).   |
+| Unit.STANDARD_SYSTEM | Kelvin, meter/sec, hPa, mm(rain, snow).        |
+
+### Dependencies
+* com.fasterxml.jackson.core:jackson-databind:2.12.2
+* org.slf4j:slf4j-api:1.7.30 (*compile*)
+* org.junit.jupiter:junit-jupiter-engine:5.7.1 (*test*)
+* org.junit.platform:junit-platform-runner:1.7.1 (*test*)

docs/Release_2.3.0.md

@@ -0,0 +1,552 @@
+### Implemented features:
+* Current weather data
+* 5 day / 3-hour forecast
+* One Call API
+* Air Pollution
+
+
+Other:
+* Request timeout settings
+
+### Maven coordinates:
+
+```xml
+<dependency>
+  <groupId>com.github.prominence</groupId>
+  <artifactId>openweathermap-api</artifactId>
+  <version>2.3.0</version>
+</dependency>
+```
+
+### Gradle coordinates:
+
+```groovy
+implementation 'com.github.prominence:openweathermap-api:2.3.0'
+```
+
+### How to use:
+
+Firstly, you need to create the instance of `OpenWeatherMapClient` class:
+```java
+OpenWeatherMapClient openWeatherClient = new OpenWeatherMapClient(API_TOKEN);
+```
+where `API_TOKEN` is your token([you can get it here](https://home.openweathermap.org/api_keys)) as `String`.
+
+Currently, available APIs are:
+* `currentWeather()`
+* `forecast5Day3HourStep()`
+* `oneCall()`
+* `airPollution()`
+
+Also, it is possible to set timeouts for the requests on `openWeatherClient` object:
+```java
+openWeatherClient.setReadTimeout(1000);
+openWeatherClient.setConnectTimeout(1000);
+```
+Timeout settings are passed to the requesters as a copy.
+
+Default(more or less) customization points:
+```java
+...
+// response language
+.language(Language.RUSSIAN)
+...
+// response units of measure
+.unitSystem(UnitSystem.IMPERIAL)
+...
+```
+
+Available output forms:
+* `asJava()`
+* `asJSON()`
+
+Additional output forms, available for several APIs:
+* `asXML()`
+* `asHTML()`
+
+_All response forms can be in **sync** and **async** variants._
+
+#### Current weather data
+Examples:
+```java
+final String weatherJson = openWeatherClient
+        .currentWeather()
+        .single()
+        .byCityName("Minsk")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+final Weather weather = openWeatherClient
+        .currentWeather()
+        .single()
+        .byCityName("Minsk")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final List<Weather> weatherList = openWeatherClient
+        .currentWeather()
+        .multiple()
+        .byCitiesInCycle(Coordinate.of(55.5, 37.5))
+        .language(Language.GERMAN)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final CompletableFuture<String> weatherXmlFuture = openWeatherClient
+        .currentWeather()
+        .single()
+        .byZipCodeAndCountry("220015", "by")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asXML();
+```
+
+You are able to set preferable options(via chain methods) and execute appropriate request.
+
+`com.github.prominence.openweathermap.api.model.weather.Weather`'s useful public methods(setters are not listed):
+
+| Method                    | Description                                                                                                                                                               |
+|---------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getCalculationTime()`    | Returns `LocalDateTime` object with data calculation time.                                                                                                                |
+| `getWeatherState()`       | Returns `WeatherState` object with basic weather state information.                                                                                                       |
+| `getTemperature()`        | Returns `Temperature` instance that contains information about temperature. Available fields: `value`, `maxTemperature`, `minTemperature`, `feelsLike` and `unit`.        |
+| `getAtmosphericPressure()`| Returns `AtmosphericPressure` instance that contains information about atmospheric pressure. Available fields: `value`, `seaLevelValue`, `groundLevelValue` and `unit`.   |
+| `getHumidity()`           | Returns `Humidity` instance that contains humidity percentage information.                                                                                                |
+| `getWind()`               | Returns `Wind` instance that contains wind information: `speed`, `degrees`, `gust` and `unit`.                                                                            |
+| `getRain()`               | Returns `Rain` instance that contains information about rain volume for the last one hour and/or the last 3 hours. Can be absent in case of no data.                      |
+| `getSnow()`               | Returns `Snow` instance that contains information about snow volume for the last one hour and/or the last 3 hours. Can be absent in case of no data.                      |
+| `getClouds()`             | Returns `Clouds` instance that contains information about cloudiness percentage.                                                                                          |
+| `getLocation()`           | Returns `Location` object. Available fields: `id`, `name`, `countryCode`, `sunrise` and `sunset` time, `zoneOffset` and `coordinate`.                                     |
+| `toString()`              | Returns informative string for the whole available weather information.                                                                                                   |
+
+`toString()` output example:
+```
+Location: Minsk(BY), Weather: clear sky, -4.22 ℃, 1020.0 hPa, Clouds: 0%
+```
+
+#### 5 day / 3-hour forecast
+Examples:
+```java
+final Forecast forecast = openWeatherClient
+        .forecast5Day3HourStep()
+        .byCityName("Minsk")
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .count(15)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final String forecastJson = getClient()
+        .forecast5Day3HourStep()
+        .byCityName("New York", "NY", "US")
+        .language(Language.SPANISH)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .count(15)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+CompletableFuture<String> forecastFuture = getClient()
+        .forecast5Day3HourStep()
+        .byCityId(350001514)
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .count(15)
+        .retrieveAsync()
+        .asXML();
+```
+
+```java
+final String forecastXml = getClient()
+        .forecast5Day3HourStep()
+        .byZipCodeInUSA("10005")
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asXML();
+```
+
+You are able to set preferable options(via chain methods) and execute appropriate request.
+
+`com.github.prominence.openweathermap.api.model.forecast.free.Forecast`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                                                                           |
+|-------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getLocation()`               | Returns `Location` object. Available fields: `id`, `name`, `countryCode`, `sunrise` and `sunset` time, `zoneOffset`, `coordinate` and `population`.   |
+| `getWeatherForecasts()`       | Returns list of `WeatherForecast` objects with forecast information.                                                                                  |
+| `toString()`                  | Returns informative string for the whole available forecast information.                                                                              |
+
+`toString()` output example:
+```
+A forecast for Minsk with 15 timestamps.
+```
+
+`com.github.prominence.openweathermap.api.model.forecast.WeatherForecast`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                                                                                               |
+|-------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.                                                                                                                |
+| `getWeatherState()`           | Returns `WeatherState` object with basic weather state information.                                                                                                       |
+| `getTemperature()`            | Returns `Temperature` instance that contains information about temperature. Available fields: `value`, `maxTemperature`, `minTemperature`, `feelsLike` and `unit`.        |
+| `getAtmosphericPressure()`    | Returns `AtmosphericPressure` instance that contains information about atmospheric pressure. Available fields: `value`, `seaLevelValue`, `groundLevelValue` and `unit`.   |
+| `getHumidity()`               | Returns `Humidity` instance that contains humidity percentage information.                                                                                                |
+| `getWind()`                   | Returns `Wind` instance that contains wind information: `speed`, `degrees` and `unit`.                                                                                    |
+| `getRain()`                   | Returns `Rain` instance that contains information about rain volume for the last 3 hours. Can be absent in case of no data.                                               |
+| `getSnow()`                   | Returns `Snow` instance that contains information about snow volume for the last 3 hours. Can be absent in case of no data.                                               |
+| `getClouds()`                 | Returns `Clouds` instance that contains information about cloudiness percentage.                                                                                          |
+| `getForecastTimeISO()`        | Returns String with time of data forecasted, ISO, UTC.                                                                                                                    |
+| `getDayTime()`                | Returns enumerations representing the part of day(day, night).                                                                                                            |
+| `toString()`                  | Returns informative string for the forecast of particular timestamp.                                                                                                      |
+
+#### One Call API
+Examples:
+```java
+final CurrentWeatherData currentWeatherData = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final CurrentWeatherData currentWeatherData = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .exclude(OneCallResultOptions.CURRENT, OneCallResultOptions.MINUTELY)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final CompletableFuture<CurrentWeatherData> currentWeatherDataFuture = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asJava();
+```
+
+```java
+final String responseJson = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+final HistoricalWeatherData historicalWeatherData = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJava();
+```
+
+```java
+final String responseJson = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+final CompletableFuture<HistoricalWeatherData> historicalWeatherDataFuture = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asJava();
+```
+
+```java
+final CompletableFuture<String> responseJsonFuture = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asJSON();
+```
+
+You are able to set preferable options(via chain methods) and execute appropriate request.
+
+`com.github.prominence.openweathermap.api.model.onecall.current.CurrentWeatherData`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                    |
+|-------------------------------|--------------------------------------------------------------------------------|
+| `getCoordinate()`             | Returns `Coordinate` object. Available fields: `latitude`, `longitude`.        |
+| `getTimezone()`               | Returns location timezone object.                                              |
+| `getTimezoneOffset()`         | Returns zone offset.                                                           |
+| `getCurrent()`                | Returns `Current` object with current weather state if available.              |
+| `getMinutelyList()`           | Returns list of `Minutely` objects if available.                               |
+| `getHourlyList()`             | Returns list of `Houlry` objects if available.                                 |
+| `getDailyList()`              | Returns list of `Daily` objects if available.                                  |
+| `getAlerts()`                 | Returns list of `Alert` objects if available.                                  |
+
+`com.github.prominence.openweathermap.api.model.onecall.Current`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                     |
+|-------------------------------|-------------------------------------------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.                                      |
+| `getSunriseTime()`            | Returns `LocalDateTime` object with sunrise time.                                               |
+| `getSunsetTime()`             | Returns `LocalDateTime` object with sunset time.                                                |
+| `getWeatherState()`           | Returns `WeatherState` object with basic weather state information.                             |
+| `getTemperature()`            | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.    |
+| `getAtmosphericPressure()`    | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                        |
+| `getHumidity()`               | Returns `Humidity` object. Available fields: `value` and `unit`.                                |
+| `getClouds()`                 | Returns `Clouds` object. Available fields: `value` and `unit`.                                  |
+| `getUvIndex()`                | Returns UV index value.                                                                         |
+| `getVisibilityInMetres()`     | Returns visibility in metres.                                                                   |
+| `getWind()`                   | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                 |
+| `getRain()`                   | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                             |
+| `getSnow()`                   | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                             |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Minutely`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                   |
+|-------------------------------|---------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.    |
+| `getPrecipitationVolume()`    | Returns precipitation volume.                                 |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Hourly`'s useful public methods(setters are not listed):
+
+| Method                                        | Description                                                                                       |
+|-----------------------------------------------|---------------------------------------------------------------------------------------------------|
+| `getForecastTime()`                           | Returns `LocalDateTime` object with weather forecast time.                                        |
+| `getWeatherState()`                           | Returns `WeatherState` object with basic weather state information.                               |
+| `getTemperature()`                            | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.      |
+| `getAtmosphericPressure()`                    | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                          |
+| `getHumidity()`                               | Returns `Humidity` object. Available fields: `value` and `unit`.                                  |
+| `getClouds()`                                 | Returns `Clouds` object. Available fields: `value` and `unit`.                                    |
+| `getUvIndex()`                                | Returns UV index value.                                                                           |
+| `getVisibilityInMetres()`                     | Returns visibility in metres.                                                                     |
+| `getWind()`                                   | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                   |
+| `getProbabilityOfPrecipitation()`             | Returns probability of precipitation(not percentage).                                             |
+| `getProbabilityOfPrecipitationPercentage()`   | Returns probability of precipitation percentage.                                                  |
+| `getRain()`                                   | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                               |
+| `getSnow()`                                   | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                               |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Daily`'s useful public methods(setters are not listed):
+
+| Method                                      | Description                                                                                       |
+|---------------------------------------------|---------------------------------------------------------------------------------------------------|
+| `getForecastTime()`                         | Returns `LocalDateTime` object with weather forecast time.                                        |
+| `getSunriseTime()`                          | Returns `LocalDateTime` object with sunrise time.                                                 |
+| `getSunsetTime()`                           | Returns `LocalDateTime` object with sunset time.                                                  |
+| `getMoonriseTime()`                         | Returns `LocalDateTime` object with moonrise time.                                                |
+| `getMoonsetTime()`                          | Returns `LocalDateTime` object with moonset time.                                                 |
+| `getMoonPhase()`                            | Returns `MoonPhase` object with `MoonType` info and value.                                        |
+| `getWeatherState()`                         | Returns `WeatherState` object with basic weather state information.                               |
+| `getTemperature()`                          | Returns `DailyTemperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`. |
+| `getAtmosphericPressure()`                  | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                          |
+| `getHumidity()`                             | Returns `Humidity` object. Available fields: `value` and `unit`.                                  |
+| `getWind()`                                 | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                   |
+| `getClouds()`                               | Returns `Clouds` object. Available fields: `value` and `unit`.                                    |
+| `getUvIndex()`                              | Returns UV index value.                                                                           |
+| `getProbabilityOfPrecipitation()`           | Returns probability of precipitation(not percentage).                                             |
+| `getProbabilityOfPrecipitationPercentage()` | Returns probability of precipitation percentage.                                                  |
+| `getRain()`                                 | Returns `DailyRain` object. Available fields: `value`.                                            |
+| `getSnow()`                                 | Returns `DailySnow` object. Available fields: `value`.                                            |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Alert`'s useful public methods(setters are not listed):
+
+| Method                       | Description                                            |
+|------------------------------|--------------------------------------------------------|
+| `getSenderName()`            | Returns alert sender name.                             |
+| `getEventName()`             | Returns alert event name.                              |
+| `getStartTime()`             | Returns `LocalDateTime` when event should start.       |
+| `getEndTime()`               | Returns `LocalDateTime` when event should end.         |
+| `getDescription()`           | Returns alert description.                             |
+
+`com.github.prominence.openweathermap.api.model.onecall.historical.HistoricalWeatherData`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                   |
+|-------------------------------|-------------------------------------------------------------------------------|
+| `getCoordinate()`             | Returns `Coordinate` object. Available fields: `latitude`, `longitude`.       |
+| `getTimezone()`               | Returns location timezone object.                                             |
+| `getTimezoneOffset()`         | Returns zone offset.                                                          |
+| `getHistoricalWeather()`      | Returns `HistoricalWeather` object with historical weather state.             |
+| `getHourlyList()`             | Returns list of `HourlyHistorical` objects.                                   |
+
+`com.github.prominence.openweathermap.api.model.onecall.historical.HistoricalWeather`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                     |
+|-------------------------------|-------------------------------------------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.                                      |
+| `getSunriseTime()`            | Returns `LocalDateTime` object with sunrise time.                                               |
+| `getSunsetTime()`             | Returns `LocalDateTime` object with sunset time.                                                |
+| `getWeatherState()`           | Returns `WeatherState` object with basic weather state information.                             |
+| `getTemperature()`            | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.    |
+| `getAtmosphericPressure()`    | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                        |
+| `getHumidity()`               | Returns `Humidity` object. Available fields: `value` and `unit`.                                |
+| `getClouds()`                 | Returns `Clouds` object. Available fields: `value` and `unit`.                                  |
+| `getUvIndex()`                | Returns UV index value.                                                                         |
+| `getVisibilityInMetres()`     | Returns visibility in metres.                                                                   |
+| `getWind()`                   | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                 |
+| `getRain()`                   | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                             |
+| `getSnow()`                   | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                             |
+
+`com.github.prominence.openweathermap.api.model.onecall.historical.HourlyHistorical`'s useful public methods(setters are not listed):
+
+| Method                            | Description                                                                                       |
+|-----------------------------------|---------------------------------------------------------------------------------------------------|
+| `getForecastTime()`               | Returns `LocalDateTime` object with weather forecast time.                                        |
+| `getWeatherState()`               | Returns `WeatherState` object with basic weather state information.                               |
+| `getTemperature()`                | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.      |
+| `getAtmosphericPressure()`        | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                          |
+| `getHumidity()`                   | Returns `Humidity` object. Available fields: `value` and `unit`.                                  |
+| `getClouds()`                     | Returns `Clouds` object. Available fields: `value` and `unit`.                                    |
+| `getVisibilityInMetres()`         | Returns visibility in metres.                                                                     |
+| `getWind()`                       | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                   |
+| `getRain()`                       | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                               |
+| `getSnow()`                       | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                               |
+
+#### Air Pollution API
+Examples:
+```java
+final AirPollutionDetails airPollutionDetails = openWeatherClient
+        .airPollution()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .retrieve()
+        .asJava();
+```
+
+```java
+final AirPollutionDetails airPollutionDetails = openWeatherClient
+        .airPollution()
+        .historical()
+        .byCoordinateAndPeriod(Coordinate.of(53.54, 27.34), 1606223802, 1606482999)
+        .retrieve()
+        .asJava();
+```
+
+`com.github.prominence.openweathermap.api.model.air.pollution.AirPollutionDetails`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                               |
+|-------------------------------|---------------------------------------------------------------------------|
+| `getCoordinate()`             | Returns `Coordinate` object. Available fields: `latitude`, `longitude`.   |
+| `getAirPollutionRecords()`    | Returns list of `AirPollutionRecord` objects.                             |
+
+`com.github.prominence.openweathermap.api.model.air.pollution.AirPollutionRecord`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                               |
+|-------------------------------|---------------------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with air pollution forecast time.          |
+| `getAirQualityIndex()`        | Returns `AirQualityIndex` object.                                         |
+| `getCO()`                     | Returns carbon monoxide concentration value in μg/m^3.s.                  |
+| `getCarbonMonoxide()`         | An alias for `getCO()` method.                                            |
+| `getNO()`                     | Returns nitrogen monoxide concentration value in μg/m^3.                  |
+| `getNitrogenMonoxide()`       | An alias for `getNO()` method.                                            |
+| `getNO2()`                    | Returns nitrogen dioxide concentration value in μg/m^3.                   |
+| `getNitrogenDioxide()`        | An alias for `getNO2()` method.                                           |
+| `getO3()`                     | Returns ozone concentration value in μg/m^3.                              |
+| `getOzone()`                  | An alias for `getO3()` method.                                            |
+| `getSO2()`                    | Returns sulphur dioxide concentration value in μg/m^3.                    |
+| `getSulphurDioxide()`         | An alias for `getSO2()` method.                                           |
+| `getPM2_5()`                  | Returns fine particles matter concentration value in μg/m^3.              |
+| `getFineParticlesMatter()`    | An alias for `getPM2_5()` method.                                         |
+| `getPM10()`                   | Returns coarse particulate matter concentration value in μg/m^3.          |
+| `getCoarseParticulateMatter()`| An alias for `getPM10()` method.                                          |
+| `getNH3()`                    | Returns ammonia concentration value in μg/m^3.                            |
+| `getAmmonia()`                | An alias for `getNH3()` method.                                           |
+
+### Constants and options
+
+#### Language
+| Constant                     | Description                   |
+|------------------------------|-------------------------------|
+| Language.AFRIKAANS           | Afrikaans language.           |
+| Language.ALBANIAN            | ALBANIAN language.            |
+| Language.ARABIC              | Arabic language.              |
+| Language.AZERBAIJANI         | Azerbaijani language.         |
+| Language.BULGARIAN           | Bulgarian language.           |
+| Language.CATALAN             | Catalan language.             |
+| Language.CZECH               | Czech language.               |
+| Language.DANISH              | Danish language.              |
+| Language.GERMAN              | German language.              |
+| Language.GREEK               | Greek language.               |
+| Language.ENGLISH             | English language.             |
+| Language.BASQUE              | Basque language.              |
+| Language.PERSIAN             | Persian (Farsi) language.     |
+| Language.FINNISH             | Finnish language.             |
+| Language.FRENCH              | French language.              |
+| Language.GALICIAN            | Galician language.            |
+| Language.HEBREW              | Hebrew language.              |
+| Language.HINDI               | Hindi language.               |
+| Language.CROATIAN            | Croatian language.            |
+| Language.HUNGARIAN           | Hungarian language.           |
+| Language.INDONESIAN          | Indonesian language.          |
+| Language.ITALIAN             | Italian language.             |
+| Language.JAPANESE            | Japanese language.            |
+| Language.KOREAN              | Korean language.              |
+| Language.LATVIAN             | Latvian language.             |
+| Language.LITHUANIAN          | Lithuanian language.          |
+| Language.MACEDONIAN          | Macedonian language.          |
+| Language.NORWEGIAN           | Norwegian language.           |
+| Language.DUTCH               | Dutch language.               |
+| Language.POLISH              | Polish language.              |
+| Language.PORTUGUESE          | Portuguese language.          |
+| Language.PORTUGUES_BRAZIL    | Português Brasil language.    |
+| Language.ROMANIAN            | Romanian language.            |
+| Language.RUSSIAN             | Russian language.             |
+| Language.SWEDISH             | Swedish language.             |
+| Language.SLOVAK              | Slovak language.              |
+| Language.SLOVENIAN           | Slovenian language.           |
+| Language.SPANISH             | Spanish language.             |
+| Language.SERBIAN             | Serbian language.             |
+| Language.THAI                | Thai language.                |
+| Language.TURKISH             | Turkish language.             |
+| Language.UKRAINIAN           | Ukrainian language.           |
+| Language.VIETNAMESE          | Vietnamese language.          |
+| Language.CHINESE_SIMPLIFIED  | Chinese Simplified language.  |
+| Language.CHINESE_TRADITIONAL | Chinese Traditional language. |
+| Language.ZULU                | Zulu language.                |
+
+#### Unit
+| Constant             | Description                                    |
+|----------------------|------------------------------------------------|
+| Unit.METRIC_SYSTEM   | Celsius, meter/sec, hPa, mm(rain, snow).       |
+| Unit.IMPERIAL_SYSTEM | Fahrenheit, miles/hour, hPa, mm(rain, snow).   |
+| Unit.STANDARD_SYSTEM | Kelvin, meter/sec, hPa, mm(rain, snow).        |
+
+### Dependencies
+* com.fasterxml.jackson.core:jackson-databind:2.13.2.2
+* org.slf4j:slf4j-api:1.7.36 (*compile*)
+* org.junit.jupiter:junit-jupiter-engine:5.8.2 (*test*)
+* org.junit.platform:junit-platform-runner:1.8.2 (*test*)

docs/SNAPSHOT.md

@@ -1,389 +1,589 @@
 ### Implemented features:
 * Current weather data
-* 5 day / 3 hour forecast
-* 16 day / daily forecast
-* UV Index
+* Hourly forecast
+* One Call API
+* Daily forecast
+* Solar Radiation API
+* 5 day / 3-hour forecast
+* Road Risk API
 * Air Pollution
+* Geocoding API
+
+
+Other:
+* Request timeout settings
 
 ### Maven coordinates:
 
 ```xml
 <dependency>
-  <groupId>com.github.prominence</groupId>
-  <artifactId>openweathermap-api</artifactId>
-  <version>1.1-SNAPSHOT</version>
+    <groupId>com.github.prominence</groupId>
+    <artifactId>openweathermap-api</artifactId>
+    <version>3.0.0-SNAPSHOT</version>
 </dependency>
 ```
 
+```xml
+<repositories>
+    ...
+    <!-- Repository for snapshot versions -->
+    <repository>
+        <id>oss.sonatype.org-snapshot</id>
+        <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+        <releases>
+            <enabled>false</enabled>
+        </releases>
+        <snapshots>
+            <enabled>true</enabled>
+        </snapshots>
+    </repository>
+    ...
+</repositories>
+```
+
 ### Gradle coordinates:
 
 ```groovy
-compile('com.github.prominence:openweathermap-api:1.1-SNAPSHOT')
+implementation 'com.github.prominence:openweathermap-api:3.0.0-SNAPSHOT'
+```
+
+```groovy
+repositories {
+    ...
+    // Repository for snapshot versions
+    maven {
+        url "https://oss.sonatype.org/content/repositories/snapshots"
+        mavenContent {
+            snapshotsOnly()
+        }
+    }
+    ...
+}
 ```
 
 ### How to use:
 
-Firstly, you need to create the instance of `OpenWeatherMapManager` class:
+Firstly, you need to create the instance of `OpenWeatherMapClient` class:
 ```java
-OpenWeatherMapManager openWeatherManager = new OpenWeatherMapManager(API_TOKEN);
+OpenWeatherMapClient openWeatherClient = new OpenWeatherMapClient(API_TOKEN);
 ```
 where `API_TOKEN` is your token([you can get it here](https://home.openweathermap.org/api_keys)) as `String`.
 
-Currently available methods:
-* `getWeatherRequester()`
-* `getHourlyForecastRequester()`
-* `getDailyForecastRequester()`
-* `getUltravioletIndexRequester()`
+Currently, available APIs are:
+* `currentWeather()`
+* `forecast5Day3HourStep()`
+* `oneCall()`
+* `airPollution()`
+
+Also, it is possible to set timeouts for the requests on `openWeatherClient` object:
+```java
+openWeatherClient.setReadTimeout(1000);
+openWeatherClient.setConnectTimeout(1000);
+```
+Timeout settings are passed to the requesters as a copy.
+
+Default(more or less) customization points:
+```java
+...
+// response language
+.language(Language.RUSSIAN)
+...
+// response units of measure
+.unitSystem(UnitSystem.IMPERIAL)
+...
+```
+
+Available output forms:
+* `asJava()`
+* `asJSON()`
+
+Additional output forms, available for several APIs:
+* `asXML()`
+* `asHTML()`
+
+_All response forms can be in **sync** and **async** variants._
 
 #### Current weather data
-First step is retrieving `WeatherRequester` instance:
+Examples:
 ```java
-OpenWeatherMapManager openWeatherManager = new OpenWeatherMapManager(API_TOKEN);
-WeatherRequester weatherRequester = openWeatherManager.getWeatherRequester();
+final String weatherJson = openWeatherClient
+        .currentWeather()
+        .single()
+        .byCityName("Minsk")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .retrieve()
+        .asJSON();
 ```
-after you are able to set preferable options(via chain methods) and execute appropriate request:
+
+```java
+final Weather weather = openWeatherClient
+        .currentWeather()
+        .single()
+        .byCityName("Minsk")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJava();
 ```
-Weather weatherResponse = weatherRequester
-    .setLanguage(Language.ENGLISH)
-    .setUnitSystem(Unit.METRIC_SYSTEM)
-    .setAccuracy(Accuracy.ACCURATE)
-    .getByCityName("Minsk");
+
+```java
+final List<Weather> weatherList = openWeatherClient
+        .currentWeather()
+        .multiple()
+        .byCitiesInCycle(Coordinate.of(55.5, 37.5))
+        .language(Language.GERMAN)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .retrieve()
+        .asJava();
 ```
-*Language*, *UnitSystem* and *Accuracy* settings will be described below.
 
-Available requests:
-* `getByCityId(String cityId)`
-* `getByCityName(String cityName)`
-* `getByCoordinates(double latitude, double longitude)`
-* `getByCoordinates(Coordinates coordinates)`
-* `getByZIPCode(String zipCode, String countryCode)`
+```java
+final CompletableFuture<String> weatherXmlFuture = openWeatherClient
+        .currentWeather()
+        .single()
+        .byZipCodeAndCountry("220015", "by")
+        .language(Language.RUSSIAN)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asXML();
+```
 
-`Weather`'s useful public methods(setters are not listed):
+You are able to set preferable options(via chain methods) and execute appropriate request.
 
-| Method                    | Description                                                                                                                                                     |
-|---------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| `getCityId()`             | Returns city ID. Example: `625144` for Minsk.                                                                                                                   |
-| `getCityName()`           | Returns city name. Example: `Minsk`.                                                                                                                            |
-| `getCoordinates()`        | Returns `Coordinates` instance that contains *latitude* and *longitude* information.                                                                            |
-| `getWeatherStates()`      | Returns list of `WeatherState` instances with the only `getDescription` useful method.                                                                          |
-| `getBase()`               | Returns `String` with some internal information. Example: `cmc stations` - from official documentation.                                                         |
-| `getWeatherInfo()`        | Returns `Weather.WeatherInfo` instance that contains information about temperature, pressure and humidity.                                                      |
-| `getWind()`               | Returns `Wind` instance that contains information about speed and degree.                                                                                       |
-| `getClouds()`             | Returns `Clouds` instance that contains *cloudiness* percentage information.                                                                                    |
-| `getRain()`               | Returns `Rain` instance that contains information about rain volume for the last 3 hours.                                                                       |
-| `getSnow()`               | Returns `Snow` instance that contains information about snow volume for the last 3 hours.                                                                       |
-| `getDataCalculationTime()`| Returns `long` value that represents data calculation timestamp.                                                                                                |
-| `getWeatherSystemInfo()`  | Returns `Weather.WeatherSystemInfo` instance that contains internal information. There is also an information about country, sunrise and sunset time.           |
-| `getResponseCode()`       | Returns OpenWeatherMap response code. Internal information.                                                                                                     |
-| `getCountry()`            | An alias for `getWeatherSystemInfo().getCountry()`.                                                                                                             |
-| `getWeatherDescription()` | An alias for `getWeatherStates.get(0).getDescription()`.                                                                                                        |
-| `getDataCalculationDate()`| Returns data calculation time in `Date` representation.                                                                                                         |
-| `getTemperature()`        | An alias for `getWeatherInfo().getTemperature()`.                                                                                                               |
-| `getTemperatureUnit()`    | An alias for `getWeatherInfo().getTemperatureUnit()`.                                                                                                           |
-| `getPressure()`           | An alias for `getWeatherInfo().getPressure()`.                                                                                                                  |
-| `getPressureUnit()`       | An alias for `getWeatherInfo().getPressureUnit()`.                                                                                                              |
-| `getHumidityPercentage()` | An alias for `getWeatherInfo().getHumidity()`.                                                                                                                  |
-| `toString()`              | Returns pretty string for the whole available weather information.                                                                                              |
+`com.github.prominence.openweathermap.api.model.weather.Weather`'s useful public methods(setters are not listed):
+
+| Method                    | Description                                                                                                                                                               |
+|---------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getCalculationTime()`    | Returns `LocalDateTime` object with data calculation time.                                                                                                                |
+| `getWeatherState()`       | Returns `WeatherState` object with basic weather state information.                                                                                                       |
+| `getTemperature()`        | Returns `Temperature` instance that contains information about temperature. Available fields: `value`, `maxTemperature`, `minTemperature`, `feelsLike` and `unit`.        |
+| `getAtmosphericPressure()`| Returns `AtmosphericPressure` instance that contains information about atmospheric pressure. Available fields: `value`, `seaLevelValue`, `groundLevelValue` and `unit`.   |
+| `getHumidity()`           | Returns `Humidity` instance that contains humidity percentage information.                                                                                                |
+| `getWind()`               | Returns `Wind` instance that contains wind information: `speed`, `degrees`, `gust` and `unit`.                                                                            |
+| `getRain()`               | Returns `Rain` instance that contains information about rain volume for the last one hour and/or the last 3 hours. Can be absent in case of no data.                      |
+| `getSnow()`               | Returns `Snow` instance that contains information about snow volume for the last one hour and/or the last 3 hours. Can be absent in case of no data.                      |
+| `getClouds()`             | Returns `Clouds` instance that contains information about cloudiness percentage.                                                                                          |
+| `getLocation()`           | Returns `Location` object. Available fields: `id`, `name`, `countryCode`, `sunrise` and `sunset` time, `zoneOffset` and `coordinates`.                                     |
+| `toString()`              | Returns informative string for the whole available weather information.                                                                                                   |
 
 `toString()` output example:
 ```
-City: Minsk(625144). Coordinates: latitude=53.9, longitude=27.56
-Country: BY
-Sunrise: Sun Jul 15 04:58:27 MSK 2018
-Sunset: Sun Jul 15 21:32:19 MSK 2018
-Weather: light intensity shower rain
-Temperature: 17.0 ℃. Minimum temparature: 17.0 ℃. Maximum temperature: 17.0 ℃
-Humidity: 93%
-Pressure: 1008 hPa
-Wind: 2.0 meter/sec, 20 degrees
-Cloudiness: 75%
-Data calculation time: Mon Jul 16 00:00:00 MSK 2018
+Location: Minsk(BY), Weather: clear sky, -4.22 ℃, 1020.0 hPa, Clouds: 0%
 ```
 
-#### 5 day / 3 hour forecast
-First step is retrieving `HourlyForecastRequester` instance:
+#### 5 day / 3-hour forecast
+Examples:
 ```java
-OpenWeatherMapManager openWeatherManager = new OpenWeatherMapManager(API_TOKEN);
-HourlyForecastRequester forecastRequester = openWeatherManager.getHourlyForecastRequester();
+final Forecast forecast = openWeatherClient
+        .forecast5Day3HourStep()
+        .byCityName("Minsk")
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .count(15)
+        .retrieve()
+        .asJava();
 ```
-after you are able to set preferable options(via chain methods) and execute appropriate request:
+
+```java
+final String forecastJson = getClient()
+        .forecast5Day3HourStep()
+        .byCityName("New York", "NY", "US")
+        .language(Language.SPANISH)
+        .unitSystem(UnitSystem.IMPERIAL)
+        .count(15)
+        .retrieve()
+        .asJSON();
 ```
-HourlyForecast forecastResponse = forecastRequester
-    .setLanguage(Language.ENGLISH)
-    .setUnitSystem(Unit.METRIC_SYSTEM)
-    .setAccuracy(Accuracy.ACCURATE)
-    .getByCityName("Pruzhany");
+
+```java
+CompletableFuture<String> forecastFuture = getClient()
+        .forecast5Day3HourStep()
+        .byCityId(350001514)
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .count(15)
+        .retrieveAsync()
+        .asXML();
 ```
-*Language*, *UnitSystem* and *Accuracy* settings will be described below.
 
-Available requests:
-* `getByCityId(String cityId)`
-* `getByCityName(String cityName)`
-* `getByCoordinates(double latitude, double longitude)`
-* `getByCoordinates(Coordinates coordinates)`
-* `getByZIPCode(String zipCode, String countryCode)`
+```java
+final String forecastXml = getClient()
+        .forecast5Day3HourStep()
+        .byZipCodeInUSA("10005")
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asXML();
+```
 
-`HourlyForecast`'s useful public methods(setters are not listed):
+You are able to set preferable options(via chain methods) and execute appropriate request.
 
-| Method                      | Description                                                                                |
-|-----------------------------|--------------------------------------------------------------------------------------------|
-| `getCityId()`               | Returns city ID. Example: `625144` for Minsk.                                              |
-| `getCityName()`             | Returns city name. Example: `Minsk`.                                                       |
-| `getCoordinates()`          | Returns `Coordinates` instance that contains *latitude* and *longitude* information.       |
-| `getCityInfo()`             | Returns `CityInfo` instance that contains information about city.                          |
-| `getResponseCode()`         | Returns OpenWeatherMap response code. Internal information.                                |
-| `getCountry()`              | An alias for `getCityInfo().getCountry()`.                                                 |
-| `getForecasts()`            | Returns `List<HourlyForecast.Forecast>` collection with all forecast information.          |
-| `getAverageTemperature()`   | Returns average temperature from forecasts.                                                |
-| `getMinimumTemperature()`   | Returns minimum temperature from forecasts.                                                |
-| `getMaximumTemperature()`   | Returns maximum temperature from forecasts.                                                |
-| `getByMinimumTemperature()` | Returns `HourlyForecast.Forecast` for the time where temperature is minimal.               |
-| `getByMaximumTemperature()` | Returns `HourlyForecast.Forecast` for the time where temperature is maximal.               |
-| `getAveragePressure()`      | Returns average pressure from forecasts.                                                   |
-| `getMinimumPressure()`      | Returns minimum pressure from forecasts.                                                   |
-| `getMaximumPressure()`      | Returns maximum pressure from forecasts.                                                   |
-| `getByMinimumPressure()`    | Returns `HourlyForecast.Forecast` for the time where pressure is minimal.                  |
-| `getByMaximumPressure()`    | Returns `HourlyForecast.Forecast` for the time where pressure is maximal.                  |
-| `toString()`                | Returns pretty string for the whole available forecast information.                        |
+`com.github.prominence.openweathermap.api.model.forecast.free.Forecast`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                                                                           |
+|-------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getLocation()`               | Returns `Location` object. Available fields: `id`, `name`, `countryCode`, `sunrise` and `sunset` time, `zoneOffset`, `coordinates` and `population`.   |
+| `getWeatherForecasts()`       | Returns list of `WeatherForecast` objects with forecast information.                                                                                  |
+| `toString()`                  | Returns informative string for the whole available forecast information.                                                                              |
 
 `toString()` output example:
 ```
-City: Pruzhany(622997). Coordinates: latitude=52.5582, longitude=24.4567
-Country: BY
-Forecasts:
-    Time: Tue Jul 17 00:00:00 MSK 2018. Weather: light rain. Temperature: 16.24 ℃. Minimum temperature: 16.24 ℃. Maximum temperature: 17.36 ℃. Pressure: 997.38 hPa. Sea-level pressure: 1018.59 hPa. Ground-level pressure: 997.38 hPa. Humidity: 99%. Cloudiness: 80%. Wind: 2.85 meter/sec, 324 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 03:00:00 MSK 2018. Weather: moderate rain. Temperature: 16.0 ℃. Minimum temperature: 16.0 ℃. Maximum temperature: 16.83 ℃. Pressure: 996.88 hPa. Sea-level pressure: 1017.86 hPa. Ground-level pressure: 996.88 hPa. Humidity: 99%. Cloudiness: 80%. Wind: 1.86 meter/sec, 349 degrees. Rain(last 3 hrs): 3 mm
-    Time: Tue Jul 17 06:00:00 MSK 2018. Weather: light rain. Temperature: 15.76 ℃. Minimum temperature: 15.76 ℃. Maximum temperature: 16.31 ℃. Pressure: 996.7 hPa. Sea-level pressure: 1017.72 hPa. Ground-level pressure: 996.7 hPa. Humidity: 94%. Cloudiness: 76%. Wind: 1.62 meter/sec, 113 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 09:00:00 MSK 2018. Weather: light rain. Temperature: 18.23 ℃. Minimum temperature: 18.23 ℃. Maximum temperature: 18.51 ℃. Pressure: 997.17 hPa. Sea-level pressure: 1018.18 hPa. Ground-level pressure: 997.17 hPa. Humidity: 100%. Cloudiness: 76%. Wind: 2.11 meter/sec, 107 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 12:00:00 MSK 2018. Weather: light rain. Temperature: 21.0 ℃. Minimum temperature: 21.0 ℃. Maximum temperature: 21.0 ℃. Pressure: 997.6 hPa. Sea-level pressure: 1018.5 hPa. Ground-level pressure: 997.6 hPa. Humidity: 100%. Cloudiness: 68%. Wind: 2.51 meter/sec, 82 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 15:00:00 MSK 2018. Weather: light rain. Temperature: 21.78 ℃. Minimum temperature: 21.78 ℃. Maximum temperature: 21.78 ℃. Pressure: 997.73 hPa. Sea-level pressure: 1018.66 hPa. Ground-level pressure: 997.73 hPa. Humidity: 92%. Cloudiness: 88%. Wind: 4.05 meter/sec, 78 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 18:00:00 MSK 2018. Weather: light rain. Temperature: 22.9 ℃. Minimum temperature: 22.9 ℃. Maximum temperature: 22.9 ℃. Pressure: 997.66 hPa. Sea-level pressure: 1018.55 hPa. Ground-level pressure: 997.66 hPa. Humidity: 93%. Cloudiness: 68%. Wind: 3.06 meter/sec, 67 degrees. Rain(last 3 hrs): 0 mm
-    Time: Tue Jul 17 21:00:00 MSK 2018. Weather: light rain. Temperature: 23.04 ℃. Minimum temperature: 23.04 ℃. Maximum temperature: 23.04 ℃. Pressure: 996.89 hPa. Sea-level pressure: 1017.99 hPa. Ground-level pressure: 996.89 hPa. Humidity: 83%. Cloudiness: 88%. Wind: 3.17 meter/sec, 16 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 00:00:00 MSK 2018. Weather: moderate rain. Temperature: 18.5 ℃. Minimum temperature: 18.5 ℃. Maximum temperature: 18.5 ℃. Pressure: 997.33 hPa. Sea-level pressure: 1018.34 hPa. Ground-level pressure: 997.33 hPa. Humidity: 97%. Cloudiness: 44%. Wind: 3.56 meter/sec, 31 degrees. Rain(last 3 hrs): 7 mm
-    Time: Wed Jul 18 03:00:00 MSK 2018. Weather: few clouds. Temperature: 18.57 ℃. Minimum temperature: 18.57 ℃. Maximum temperature: 18.57 ℃. Pressure: 996.91 hPa. Sea-level pressure: 1017.87 hPa. Ground-level pressure: 996.91 hPa. Humidity: 95%. Cloudiness: 24%. Wind: 5.26 meter/sec, 44 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 06:00:00 MSK 2018. Weather: few clouds. Temperature: 18.94 ℃. Minimum temperature: 18.94 ℃. Maximum temperature: 18.94 ℃. Pressure: 997.07 hPa. Sea-level pressure: 1018.06 hPa. Ground-level pressure: 997.07 hPa. Humidity: 95%. Cloudiness: 20%. Wind: 4.8 meter/sec, 45 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 09:00:00 MSK 2018. Weather: light rain. Temperature: 20.6 ℃. Minimum temperature: 20.6 ℃. Maximum temperature: 20.6 ℃. Pressure: 997.8 hPa. Sea-level pressure: 1018.66 hPa. Ground-level pressure: 997.8 hPa. Humidity: 97%. Cloudiness: 48%. Wind: 5.56 meter/sec, 54 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 12:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.87 ℃. Minimum temperature: 23.87 ℃. Maximum temperature: 23.87 ℃. Pressure: 998.06 hPa. Sea-level pressure: 1019.05 hPa. Ground-level pressure: 998.06 hPa. Humidity: 88%. Cloudiness: 32%. Wind: 5.86 meter/sec, 52 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 24.67 ℃. Minimum temperature: 24.67 ℃. Maximum temperature: 24.67 ℃. Pressure: 998.51 hPa. Sea-level pressure: 1019.33 hPa. Ground-level pressure: 998.51 hPa. Humidity: 84%. Cloudiness: 36%. Wind: 5.63 meter/sec, 51 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 18:00:00 MSK 2018. Weather: scattered clouds. Temperature: 25.15 ℃. Minimum temperature: 25.15 ℃. Maximum temperature: 25.15 ℃. Pressure: 998.79 hPa. Sea-level pressure: 1019.64 hPa. Ground-level pressure: 998.79 hPa. Humidity: 78%. Cloudiness: 44%. Wind: 5.47 meter/sec, 38 degrees. Rain(last 3 hrs): 0 mm
-    Time: Wed Jul 18 21:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.23 ℃. Minimum temperature: 23.23 ℃. Maximum temperature: 23.23 ℃. Pressure: 999.08 hPa. Sea-level pressure: 1020.04 hPa. Ground-level pressure: 999.08 hPa. Humidity: 75%. Cloudiness: 48%. Wind: 4.62 meter/sec, 25 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 00:00:00 MSK 2018. Weather: scattered clouds. Temperature: 20.79 ℃. Minimum temperature: 20.79 ℃. Maximum temperature: 20.79 ℃. Pressure: 999.67 hPa. Sea-level pressure: 1020.68 hPa. Ground-level pressure: 999.67 hPa. Humidity: 76%. Cloudiness: 48%. Wind: 4.29 meter/sec, 13 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 03:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.45 ℃. Minimum temperature: 19.45 ℃. Maximum temperature: 19.45 ℃. Pressure: 999.95 hPa. Sea-level pressure: 1021.02 hPa. Ground-level pressure: 999.95 hPa. Humidity: 80%. Cloudiness: 48%. Wind: 4.22 meter/sec, 17 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 06:00:00 MSK 2018. Weather: light rain. Temperature: 18.9 ℃. Minimum temperature: 18.9 ℃. Maximum temperature: 18.9 ℃. Pressure: 1000.6 hPa. Sea-level pressure: 1021.62 hPa. Ground-level pressure: 1000.6 hPa. Humidity: 83%. Cloudiness: 92%. Wind: 4.43 meter/sec, 10 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 09:00:00 MSK 2018. Weather: light rain. Temperature: 21.37 ℃. Minimum temperature: 21.37 ℃. Maximum temperature: 21.37 ℃. Pressure: 1000.95 hPa. Sea-level pressure: 1022.01 hPa. Ground-level pressure: 1000.95 hPa. Humidity: 87%. Cloudiness: 0%. Wind: 4.36 meter/sec, 6 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 12:00:00 MSK 2018. Weather: clear sky. Temperature: 23.92 ℃. Minimum temperature: 23.92 ℃. Maximum temperature: 23.92 ℃. Pressure: 1001.5 hPa. Sea-level pressure: 1022.43 hPa. Ground-level pressure: 1001.5 hPa. Humidity: 77%. Cloudiness: 0%. Wind: 5.66 meter/sec, 12 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 15:00:00 MSK 2018. Weather: broken clouds. Temperature: 23.7 ℃. Minimum temperature: 23.7 ℃. Maximum temperature: 23.7 ℃. Pressure: 1001.75 hPa. Sea-level pressure: 1022.72 hPa. Ground-level pressure: 1001.75 hPa. Humidity: 72%. Cloudiness: 56%. Wind: 5.87 meter/sec, 349 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 18:00:00 MSK 2018. Weather: broken clouds. Temperature: 23.82 ℃. Minimum temperature: 23.82 ℃. Maximum temperature: 23.82 ℃. Pressure: 1001.55 hPa. Sea-level pressure: 1022.59 hPa. Ground-level pressure: 1001.55 hPa. Humidity: 72%. Cloudiness: 68%. Wind: 5.47 meter/sec, 340 degrees. Rain(last 3 hrs): 0 mm
-    Time: Thu Jul 19 21:00:00 MSK 2018. Weather: broken clouds. Temperature: 22.22 ℃. Minimum temperature: 22.22 ℃. Maximum temperature: 22.22 ℃. Pressure: 1001.82 hPa. Sea-level pressure: 1022.93 hPa. Ground-level pressure: 1001.82 hPa. Humidity: 67%. Cloudiness: 76%. Wind: 4.12 meter/sec, 333 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 00:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.76 ℃. Minimum temperature: 19.76 ℃. Maximum temperature: 19.76 ℃. Pressure: 1001.98 hPa. Sea-level pressure: 1023.13 hPa. Ground-level pressure: 1001.98 hPa. Humidity: 76%. Cloudiness: 32%. Wind: 4.11 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 03:00:00 MSK 2018. Weather: clear sky. Temperature: 17.53 ℃. Minimum temperature: 17.53 ℃. Maximum temperature: 17.53 ℃. Pressure: 1001.93 hPa. Sea-level pressure: 1023.13 hPa. Ground-level pressure: 1001.93 hPa. Humidity: 87%. Cloudiness: 8%. Wind: 4.21 meter/sec, 309 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 06:00:00 MSK 2018. Weather: scattered clouds. Temperature: 16.83 ℃. Minimum temperature: 16.83 ℃. Maximum temperature: 16.83 ℃. Pressure: 1001.79 hPa. Sea-level pressure: 1022.99 hPa. Ground-level pressure: 1001.79 hPa. Humidity: 91%. Cloudiness: 44%. Wind: 3.65 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 09:00:00 MSK 2018. Weather: light rain. Temperature: 19.57 ℃. Minimum temperature: 19.57 ℃. Maximum temperature: 19.57 ℃. Pressure: 1001.34 hPa. Sea-level pressure: 1022.41 hPa. Ground-level pressure: 1001.34 hPa. Humidity: 85%. Cloudiness: 8%. Wind: 4.38 meter/sec, 305 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 12:00:00 MSK 2018. Weather: clear sky. Temperature: 23.5 ℃. Minimum temperature: 23.5 ℃. Maximum temperature: 23.5 ℃. Pressure: 1001.0 hPa. Sea-level pressure: 1021.99 hPa. Ground-level pressure: 1001.0 hPa. Humidity: 85%. Cloudiness: 8%. Wind: 5.36 meter/sec, 299 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 25.14 ℃. Minimum temperature: 25.14 ℃. Maximum temperature: 25.14 ℃. Pressure: 1000.5 hPa. Sea-level pressure: 1021.51 hPa. Ground-level pressure: 1000.5 hPa. Humidity: 73%. Cloudiness: 32%. Wind: 6.72 meter/sec, 305 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 18:00:00 MSK 2018. Weather: overcast clouds. Temperature: 23.56 ℃. Minimum temperature: 23.56 ℃. Maximum temperature: 23.56 ℃. Pressure: 1000.7 hPa. Sea-level pressure: 1021.58 hPa. Ground-level pressure: 1000.7 hPa. Humidity: 66%. Cloudiness: 88%. Wind: 6.57 meter/sec, 317 degrees. Rain(last 3 hrs): 0 mm
-    Time: Fri Jul 20 21:00:00 MSK 2018. Weather: broken clouds. Temperature: 22.41 ℃. Minimum temperature: 22.41 ℃. Maximum temperature: 22.41 ℃. Pressure: 1000.64 hPa. Sea-level pressure: 1021.67 hPa. Ground-level pressure: 1000.64 hPa. Humidity: 68%. Cloudiness: 64%. Wind: 4.31 meter/sec, 326 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 00:00:00 MSK 2018. Weather: broken clouds. Temperature: 20.92 ℃. Minimum temperature: 20.92 ℃. Maximum temperature: 20.92 ℃. Pressure: 1001.06 hPa. Sea-level pressure: 1022.14 hPa. Ground-level pressure: 1001.06 hPa. Humidity: 78%. Cloudiness: 68%. Wind: 3.42 meter/sec, 327 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 03:00:00 MSK 2018. Weather: broken clouds. Temperature: 20.28 ℃. Minimum temperature: 20.28 ℃. Maximum temperature: 20.28 ℃. Pressure: 1001.04 hPa. Sea-level pressure: 1022.13 hPa. Ground-level pressure: 1001.04 hPa. Humidity: 78%. Cloudiness: 76%. Wind: 4.27 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 06:00:00 MSK 2018. Weather: scattered clouds. Temperature: 19.11 ℃. Minimum temperature: 19.11 ℃. Maximum temperature: 19.11 ℃. Pressure: 1001.13 hPa. Sea-level pressure: 1022.28 hPa. Ground-level pressure: 1001.13 hPa. Humidity: 74%. Cloudiness: 32%. Wind: 4.96 meter/sec, 308 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 09:00:00 MSK 2018. Weather: few clouds. Temperature: 20.16 ℃. Minimum temperature: 20.16 ℃. Maximum temperature: 20.16 ℃. Pressure: 1001.43 hPa. Sea-level pressure: 1022.62 hPa. Ground-level pressure: 1001.43 hPa. Humidity: 86%. Cloudiness: 20%. Wind: 5.16 meter/sec, 308 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 12:00:00 MSK 2018. Weather: few clouds. Temperature: 22.37 ℃. Minimum temperature: 22.37 ℃. Maximum temperature: 22.37 ℃. Pressure: 1001.53 hPa. Sea-level pressure: 1022.62 hPa. Ground-level pressure: 1001.53 hPa. Humidity: 88%. Cloudiness: 20%. Wind: 5.56 meter/sec, 307 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 15:00:00 MSK 2018. Weather: scattered clouds. Temperature: 22.85 ℃. Minimum temperature: 22.85 ℃. Maximum temperature: 22.85 ℃. Pressure: 1001.63 hPa. Sea-level pressure: 1022.65 hPa. Ground-level pressure: 1001.63 hPa. Humidity: 81%. Cloudiness: 44%. Wind: 5.46 meter/sec, 314 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 18:00:00 MSK 2018. Weather: scattered clouds. Temperature: 23.79 ℃. Minimum temperature: 23.79 ℃. Maximum temperature: 23.79 ℃. Pressure: 1001.53 hPa. Sea-level pressure: 1022.53 hPa. Ground-level pressure: 1001.53 hPa. Humidity: 72%. Cloudiness: 32%. Wind: 5.56 meter/sec, 313 degrees. Rain(last 3 hrs): 0 mm
-    Time: Sat Jul 21 21:00:00 MSK 2018. Weather: scattered clouds. Temperature: 22.56 ℃. Minimum temperature: 22.56 ℃. Maximum temperature: 22.56 ℃. Pressure: 1001.72 hPa. Sea-level pressure: 1022.7 hPa. Ground-level pressure: 1001.72 hPa. Humidity: 66%. Cloudiness: 48%. Wind: 3.96 meter/sec, 312 degrees. Rain(last 3 hrs): 0 mm
+A forecast for Minsk with 15 timestamps.
 ```
 
-`HourlyForecast.Forecast`'s useful public methods(setters are not listed):
+`com.github.prominence.openweathermap.api.model.forecast.free.WeatherForecast`'s useful public methods(setters are not listed):
 
-| Method                      | Description                                                                                                      |
-|-----------------------------|------------------------------------------------------------------------------------------------------------------|
-| `getDataCalculationTime()`  | Returns `long` value that represents data calculation timestamp.                                                 |
-| `getDataCalculationDate()`  | Returns data calculation time in `Date` representation.                                                          |
-| `getWeatherInfo()`          | Returns `HourlyForecast.WeatherInfo` instance that contains information about temperature, pressure and humidity.|
-| `getWeatherStates()`        | Returns list of `WeatherState` instances with the only `getDescription` useful method.                           |
-| `getClouds()`               | Returns `Clouds` instance that contains *cloudiness* percentage information.                                     |
-| `getWind()`                 | Returns `Wind` instance that contains information about speed and degree.                                        |
-| `getSnow()`                 | Returns `Snow` instance that contains information about snow volume for the last 3 hours.                        |
-| `getRain()`                 | Returns `Rain` instance that contains information about rain volume for the last 3 hours.                        |
-| `getSystemInfo()`           | Returns `HourlyForecast.ForecastSystemInfo` instance with internal information.                                  |
-| `getDt_txt()`               | Returns `String` value that represents data calculation time.                                                    |
-| `toString()`                | Returns pretty string for the whole available forecast information.                                              |
+| Method                        | Description                                                                                                                                                               |
+|-------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.                                                                                                                |
+| `getWeatherState()`           | Returns `WeatherState` object with basic weather state information.                                                                                                       |
+| `getTemperature()`            | Returns `Temperature` instance that contains information about temperature. Available fields: `value`, `maxTemperature`, `minTemperature`, `feelsLike` and `unit`.        |
+| `getAtmosphericPressure()`    | Returns `AtmosphericPressure` instance that contains information about atmospheric pressure. Available fields: `value`, `seaLevelValue`, `groundLevelValue` and `unit`.   |
+| `getHumidity()`               | Returns `Humidity` instance that contains humidity percentage information.                                                                                                |
+| `getWind()`                   | Returns `Wind` instance that contains wind information: `speed`, `degrees` and `unit`.                                                                                    |
+| `getRain()`                   | Returns `Rain` instance that contains information about rain volume for the last 3 hours. Can be absent in case of no data.                                               |
+| `getSnow()`                   | Returns `Snow` instance that contains information about snow volume for the last 3 hours. Can be absent in case of no data.                                               |
+| `getClouds()`                 | Returns `Clouds` instance that contains information about cloudiness percentage.                                                                                          |
+| `getForecastTimeISO()`        | Returns String with time of data forecasted, ISO, UTC.                                                                                                                    |
+| `getDayTime()`                | Returns enumerations representing the part of day(day, night).                                                                                                            |
+| `toString()`                  | Returns informative string for the forecast of particular timestamp.                                                                                                      |
 
-#### 16 day / daily forecast
-First step is retrieving `DailyForecastRequester` instance:
+#### One Call API
+Examples:
 ```java
-OpenWeatherMapManager openWeatherManager = new OpenWeatherMapManager(API_TOKEN);
-DailyForecastRequester forecastRequester = openWeatherManager.getDailyForecastRequester();
+final CurrentWeatherData currentWeatherData = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJava();
 ```
-after you are able to set preferable options(via chain methods) and execute appropriate request:
-```
-DailyForecast forecastResponse = forecastRequester
-    .setLanguage(Language.ENGLISH)
-    .setUnitSystem(Unit.METRIC_SYSTEM)
-    .setAccuracy(Accuracy.ACCURATE)
-    .getByCityName("Pruzhany");
-```
-*Language*, *UnitSystem* and *Accuracy* settings will be described below.
 
-Available requests:
-* `getByCityId(String cityId)`
-* `getByCityName(String cityName)`
-* `getByCoordinates(double latitude, double longitude)`
-* `getByCoordinates(Coordinates coordinates)`
-* `getByZIPCode(String zipCode, String countryCode)`
-
-`DailyForecast`'s useful public methods(setters are not listed):
-
-| Method                      | Description                                                                                |
-|-----------------------------|--------------------------------------------------------------------------------------------|
-| `getCityId()`               | Returns city ID. Example: `625144` for Minsk.                                              |
-| `getCityName()`             | Returns city name. Example: `Minsk`.                                                       |
-| `getCoordinates()`          | Returns `Coordinates` instance that contains *latitude* and *longitude* information.       |
-| `getCityInfo()`             | Returns `CityInfo` instance that contains information about city.                          |
-| `getResponseCode()`         | Returns OpenWeatherMap response code. Internal information.                                |
-| `getCountry()`              | An alias for `getCityInfo().getCountry()`.                                                 |
-| `getForecasts()`            | Returns `List<HourlyForecast.Forecast>` collection with all forecast information.          |
-| `toString()`                | Returns pretty string for the whole available forecast information.                        |
-
-`DailyForecast.Forecast`'s useful public methods(setters are not listed):
-
-| Method                      | Description                                                                                                      |
-|-----------------------------|------------------------------------------------------------------------------------------------------------------|
-| `getDataCalculationTime()`  | Returns `long` value that represents data calculation timestamp.                                                 |
-| `getDataCalculationDate()`  | Returns data calculation time in `Date` representation.                                                          |
-| `getTemperature()`          | Returns `DailyForecast.Forecast.Temperature` instance that contains information about temperature(avg, min, max).|
-| `getWeatherStates()`        | Returns list of `WeatherState` instances with the only `getDescription` useful method.                           |
-| `getCloudiness()`           | Returns *cloudiness* percentage information.                                                                     |
-| `getHumidity()`             | Returns *humidity* percentage information.                                                                       |
-| `getWindSpeed()`            | Returns wind's speed.                                                                                            |
-| `getWindDegrees()`          | Returns wind's degree.                                                                                           |
-| `getWindUnit()`             | Returns wind's unit.                                                                                             |
-| `getPressure()`             | Returns pressure value.                                                                                          |
-| `getPressureUnit()`         | Returns pressure's unit.                                                                                         |
-| `toString()`                | Returns pretty string for the whole available forecast information.                                              |
-
-#### UV Index
-
-First step is retrieving `UltravioletIndexRequester` instance:
 ```java
-OpenWeatherMapManager openWeatherMapManager = new OpenWeatherMapManager(API_TOKEN);
-UltravioletIndexRequester requester = openWeatherMapManager.getUltravioletIndexRequester();
-```
-after you need to set coordinates and execute appropriate request:
-```
-DailyForecast forecastResponse = forecastRequester
-    .setCoodrinates(55.33f, 24.27f)
-    .getCurrentUVIndex();
+final CurrentWeatherData currentWeatherData = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .exclude(OneCallResultOptions.CURRENT, OneCallResultOptions.MINUTELY)
+        .retrieve()
+        .asJava();
 ```
 
-Available requests:
-* `getCurrentUVIndex()`
-* `getUVIndexForecast(int amountOfDays)`
-* `getUVIndexByPeriod(Date from, Date to)`
-
-`UltravioletIndex`'s useful public methods(setters are not listed):
-
-| Method                    | Description                                                   |
-|---------------------------|---------------------------------------------------------------|
-| `getLatitude()`           | Returns latitude.                                             |
-| `getLongitude()`          | Returns longitude.                                            |
-| `getDateISO()`            | Returns ISO date in String representation.                    |
-| `getDateTimestamp()`      | Returns date timestamp.                                       |
-| `getValue()`              | Returns UV value.                                             |
-| `getCalculationDate()`    | Returns date in Date representation`.                         |
-| `toString()`              | Returns pretty string for the whole available UV information. |
-
-`toString()` output example:
-```
-Date: Tue Jul 31 15:00:00 MSK 2018, Ultraviolet value: 6.230000
-```
-
-#### Air pollution
-
-First step is retrieving `AirPollutionRequester` instance:
 ```java
-OpenWeatherMapManager openWeatherMapManager = new OpenWeatherMapManager(API_TOKEN);
-AirPollutionRequester requester = openWeatherMapManager.getAirPollutionRequester();
-```
-after you need to set coordinates, time frame, date and execute appropriate request:
-```
-DailyForecast forecastResponse = forecastRequester
-    .setCoordinates(0.0f, 10.0f)
-    .setTimeFrame(TimeFrame.YEAR)
-    .setDate(new Date())
-    .retrieve();
+final CompletableFuture<CurrentWeatherData> currentWeatherDataFuture = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asJava();
 ```
 
-Available requests:
-* `retrieve()`
-
-`AirPollution`'s useful public methods(setters are not listed):
-
-| Method                    | Description                                                               |
-|---------------------------|---------------------------------------------------------------------------|
-| `getCoordinates()`        | Returns `Coordinates` instance.                                           |
-| `getLongitude()`          | Returns longitude.                                                        |
-| `airPollutionInfo()`      | Returns list of `AirPollution.AirPollutionInfo` instances.                |
-| `toString()`              | Returns pretty string for the whole available air pollution information.  |
-
-`toString()` output example:
+```java
+final String responseJson = openWeatherClient
+        .oneCall()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJSON();
 ```
-AirPollution[Date: Tue Jul 24 01:04:40 MSK 2018; Coordinates: latitude=0.0, longitude=9.9955]
-[Value: 8.0347114E-8, Value: 9.5041536E-8, Value: 7.7667146E-8, Value: 7.251491E-8, Value: 5.899763E-8, Value: 1.9186361E-8, Value: 1.729535E-8, Value: 1.25645805E-8, Value: 3.0852514E-9]
+
+```java
+final HistoricalWeatherData historicalWeatherData = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJava();
 ```
 
+```java
+final String responseJson = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieve()
+        .asJSON();
+```
+
+```java
+final CompletableFuture<HistoricalWeatherData> historicalWeatherDataFuture = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asJava();
+```
+
+```java
+final CompletableFuture<String> responseJsonFuture = openWeatherClient
+        .oneCall()
+        .historical()
+        .byCoordinateAndTimestamp(Coordinate.of(60.99, 30.9), LocalDateTime.now().minusDays(5).toEpochSecond(ZoneOffset.UTC))
+        .language(Language.ENGLISH)
+        .unitSystem(UnitSystem.METRIC)
+        .retrieveAsync()
+        .asJSON();
+```
+
+You are able to set preferable options(via chain methods) and execute appropriate request.
+
+`com.github.prominence.openweathermap.api.model.onecall.current.CurrentWeatherData`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                    |
+|-------------------------------|--------------------------------------------------------------------------------|
+| `getCoordinates()`             | Returns `Coordinate` object. Available fields: `latitude`, `longitude`.        |
+| `getTimezone()`               | Returns location timezone object.                                              |
+| `getTimezoneOffset()`         | Returns zone offset.                                                           |
+| `getCurrent()`                | Returns `Current` object with current weather state if available.              |
+| `getMinutelyList()`           | Returns list of `Minutely` objects if available.                               |
+| `getHourlyList()`             | Returns list of `Houlry` objects if available.                                 |
+| `getDailyList()`              | Returns list of `Daily` objects if available.                                  |
+| `getAlerts()`                 | Returns list of `Alert` objects if available.                                  |
+
+`com.github.prominence.openweathermap.api.model.onecall.Current`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                     |
+|-------------------------------|-------------------------------------------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.                                      |
+| `getSunriseTime()`            | Returns `LocalDateTime` object with sunrise time.                                               |
+| `getSunsetTime()`             | Returns `LocalDateTime` object with sunset time.                                                |
+| `getWeatherState()`           | Returns `WeatherState` object with basic weather state information.                             |
+| `getTemperature()`            | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.    |
+| `getAtmosphericPressure()`    | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                        |
+| `getHumidity()`               | Returns `Humidity` object. Available fields: `value` and `unit`.                                |
+| `getClouds()`                 | Returns `Clouds` object. Available fields: `value` and `unit`.                                  |
+| `getUvIndex()`                | Returns UV index value.                                                                         |
+| `getVisibilityInMetres()`     | Returns visibility in metres.                                                                   |
+| `getWind()`                   | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                 |
+| `getRain()`                   | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                             |
+| `getSnow()`                   | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                             |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Minutely`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                   |
+|-------------------------------|---------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.    |
+| `getPrecipitationVolume()`    | Returns precipitation volume.                                 |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Hourly`'s useful public methods(setters are not listed):
+
+| Method                                        | Description                                                                                       |
+|-----------------------------------------------|---------------------------------------------------------------------------------------------------|
+| `getForecastTime()`                           | Returns `LocalDateTime` object with weather forecast time.                                        |
+| `getWeatherState()`                           | Returns `WeatherState` object with basic weather state information.                               |
+| `getTemperature()`                            | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.      |
+| `getAtmosphericPressure()`                    | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                          |
+| `getHumidity()`                               | Returns `Humidity` object. Available fields: `value` and `unit`.                                  |
+| `getClouds()`                                 | Returns `Clouds` object. Available fields: `value` and `unit`.                                    |
+| `getUvIndex()`                                | Returns UV index value.                                                                           |
+| `getVisibilityInMetres()`                     | Returns visibility in metres.                                                                     |
+| `getWind()`                                   | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                   |
+| `getProbabilityOfPrecipitation()`             | Returns probability of precipitation(not percentage).                                             |
+| `getProbabilityOfPrecipitationPercentage()`   | Returns probability of precipitation percentage.                                                  |
+| `getRain()`                                   | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                               |
+| `getSnow()`                                   | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                               |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Daily`'s useful public methods(setters are not listed):
+
+| Method                                      | Description                                                                                       |
+|---------------------------------------------|---------------------------------------------------------------------------------------------------|
+| `getForecastTime()`                         | Returns `LocalDateTime` object with weather forecast time.                                        |
+| `getSunriseTime()`                          | Returns `LocalDateTime` object with sunrise time.                                                 |
+| `getSunsetTime()`                           | Returns `LocalDateTime` object with sunset time.                                                  |
+| `getMoonriseTime()`                         | Returns `LocalDateTime` object with moonrise time.                                                |
+| `getMoonsetTime()`                          | Returns `LocalDateTime` object with moonset time.                                                 |
+| `getMoonPhase()`                            | Returns `MoonPhase` object with `MoonType` info and value.                                        |
+| `getWeatherState()`                         | Returns `WeatherState` object with basic weather state information.                               |
+| `getTemperature()`                          | Returns `DailyTemperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`. |
+| `getAtmosphericPressure()`                  | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                          |
+| `getHumidity()`                             | Returns `Humidity` object. Available fields: `value` and `unit`.                                  |
+| `getWind()`                                 | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                   |
+| `getClouds()`                               | Returns `Clouds` object. Available fields: `value` and `unit`.                                    |
+| `getUvIndex()`                              | Returns UV index value.                                                                           |
+| `getProbabilityOfPrecipitation()`           | Returns probability of precipitation(not percentage).                                             |
+| `getProbabilityOfPrecipitationPercentage()` | Returns probability of precipitation percentage.                                                  |
+| `getRain()`                                 | Returns `DailyRain` object. Available fields: `value`.                                            |
+| `getSnow()`                                 | Returns `DailySnow` object. Available fields: `value`.                                            |
+
+`com.github.prominence.openweathermap.api.model.onecall.current.Alert`'s useful public methods(setters are not listed):
+
+| Method                       | Description                                            |
+|------------------------------|--------------------------------------------------------|
+| `getSenderName()`            | Returns alert sender name.                             |
+| `getEventName()`             | Returns alert event name.                              |
+| `getStartTime()`             | Returns `LocalDateTime` when event should start.       |
+| `getEndTime()`               | Returns `LocalDateTime` when event should end.         |
+| `getDescription()`           | Returns alert description.                             |
+
+`com.github.prominence.openweathermap.api.model.onecall.historical.HistoricalWeatherData`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                   |
+|-------------------------------|-------------------------------------------------------------------------------|
+| `getCoordinates()`             | Returns `Coordinate` object. Available fields: `latitude`, `longitude`.       |
+| `getTimezone()`               | Returns location timezone object.                                             |
+| `getTimezoneOffset()`         | Returns zone offset.                                                          |
+| `getHistoricalWeather()`      | Returns `HistoricalWeather` object with historical weather state.             |
+| `getHourlyList()`             | Returns list of `HourlyHistorical` objects.                                   |
+
+`com.github.prominence.openweathermap.api.model.onecall.historical.HistoricalWeather`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                                                     |
+|-------------------------------|-------------------------------------------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with weather forecast time.                                      |
+| `getSunriseTime()`            | Returns `LocalDateTime` object with sunrise time.                                               |
+| `getSunsetTime()`             | Returns `LocalDateTime` object with sunset time.                                                |
+| `getWeatherState()`           | Returns `WeatherState` object with basic weather state information.                             |
+| `getTemperature()`            | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.    |
+| `getAtmosphericPressure()`    | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                        |
+| `getHumidity()`               | Returns `Humidity` object. Available fields: `value` and `unit`.                                |
+| `getClouds()`                 | Returns `Clouds` object. Available fields: `value` and `unit`.                                  |
+| `getUvIndex()`                | Returns UV index value.                                                                         |
+| `getVisibilityInMetres()`     | Returns visibility in metres.                                                                   |
+| `getWind()`                   | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                 |
+| `getRain()`                   | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                             |
+| `getSnow()`                   | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                             |
+
+`com.github.prominence.openweathermap.api.model.onecall.historical.HourlyHistorical`'s useful public methods(setters are not listed):
+
+| Method                            | Description                                                                                       |
+|-----------------------------------|---------------------------------------------------------------------------------------------------|
+| `getForecastTime()`               | Returns `LocalDateTime` object with weather forecast time.                                        |
+| `getWeatherState()`               | Returns `WeatherState` object with basic weather state information.                               |
+| `getTemperature()`                | Returns `Temperature` object. Available fields: `value`, `feelsLike`, `dewPoint` and `unit`.      |
+| `getAtmosphericPressure()`        | Returns `AtmosphericPressure` object. Available fields: `seaLevelValue`.                          |
+| `getHumidity()`                   | Returns `Humidity` object. Available fields: `value` and `unit`.                                  |
+| `getClouds()`                     | Returns `Clouds` object. Available fields: `value` and `unit`.                                    |
+| `getVisibilityInMetres()`         | Returns visibility in metres.                                                                     |
+| `getWind()`                       | Returns `Wind` object. Available fields: `speed`, `degrees`, `gust` and `unit`.                   |
+| `getRain()`                       | Returns `Rain` object. Available fields: `oneHourLevel` and `unit`.                               |
+| `getSnow()`                       | Returns `Snow` object. Available fields: `oneHourLevel` and `unit`.                               |
+
+#### Air Pollution API
+Examples:
+```java
+final AirPollutionDetails airPollutionDetails = openWeatherClient
+        .airPollution()
+        .current()
+        .byCoordinate(Coordinate.of(53.54, 27.34))
+        .retrieve()
+        .asJava();
+```
+
+```java
+final AirPollutionDetails airPollutionDetails = openWeatherClient
+        .airPollution()
+        .historical()
+        .byCoordinateAndPeriod(Coordinate.of(53.54, 27.34), 1606223802, 1606482999)
+        .retrieve()
+        .asJava();
+```
+
+`com.github.prominence.openweathermap.api.model.air.pollution.AirPollutionDetails`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                               |
+|-------------------------------|---------------------------------------------------------------------------|
+| `getCoordinates()`             | Returns `Coordinate` object. Available fields: `latitude`, `longitude`.   |
+| `getAirPollutionRecords()`    | Returns list of `AirPollutionRecord` objects.                             |
+
+`com.github.prominence.openweathermap.api.model.air.pollution.AirPollutionRecord`'s useful public methods(setters are not listed):
+
+| Method                        | Description                                                               |
+|-------------------------------|---------------------------------------------------------------------------|
+| `getForecastTime()`           | Returns `LocalDateTime` object with air pollution forecast time.          |
+| `getAirQualityIndex()`        | Returns `AirQualityIndex` object.                                         |
+| `getCO()`                     | Returns carbon monoxide concentration value in μg/m^3.s.                  |
+| `getCarbonMonoxide()`         | An alias for `getCO()` method.                                            |
+| `getNO()`                     | Returns nitrogen monoxide concentration value in μg/m^3.                  |
+| `getNitrogenMonoxide()`       | An alias for `getNO()` method.                                            |
+| `getNO2()`                    | Returns nitrogen dioxide concentration value in μg/m^3.                   |
+| `getNitrogenDioxide()`        | An alias for `getNO2()` method.                                           |
+| `getO3()`                     | Returns ozone concentration value in μg/m^3.                              |
+| `getOzone()`                  | An alias for `getO3()` method.                                            |
+| `getSO2()`                    | Returns sulphur dioxide concentration value in μg/m^3.                    |
+| `getSulphurDioxide()`         | An alias for `getSO2()` method.                                           |
+| `getPM2_5()`                  | Returns fine particles matter concentration value in μg/m^3.              |
+| `getFineParticlesMatter()`    | An alias for `getPM2_5()` method.                                         |
+| `getPM10()`                   | Returns coarse particulate matter concentration value in μg/m^3.          |
+| `getCoarseParticulateMatter()`| An alias for `getPM10()` method.                                          |
+| `getNH3()`                    | Returns ammonia concentration value in μg/m^3.                            |
+| `getAmmonia()`                | An alias for `getNH3()` method.                                           |
+
 ### Constants and options
 
-#### Accuracy
-| Constant           | Description      |
-|--------------------|------------------|
-| Accuracy.LIKE      | Close result.    |
-| Accuracy.ACCURATE  | Accurate result. |
-
 #### Language
-| Constant                          | Description                   |
-|-----------------------------------|-------------------------------|
-| Language.ARABIC                   | Arabic language.              |
-| Language.BULGARIAN                | Bulgarian language.           |
-| Language.CATALAN                  | Catalan language.             |
-| Language.CZECH                    | Czech language.               |
-| Language.GERMAN                   | German language.              |
-| Language.GREEK                    | Greek language.               |
-| Language.ENGLISH                  | English language.             |
-| Language.PERSIAN                  | Persian (Farsi) language.     |
-| Language.FINNISH                  | Finnish language.             |
-| Language.FRENCH                   | French language.              |
-| Language.GALICIAN                 | Galician language.            |
-| Language.CROATIAN                 | Croatian language.            |
-| Language.HUNGARIAN                | Hungarian language.           |
-| Language.ITALIAN                  | Italian language.             |
-| Language.JAPANESE                 | Japanese language.            |
-| Language.KOREAN                   | Korean language.              |
-| Language.LATVIAN                  | Latvian language.             |
-| Language.LITHUANIAN               | Lithuanian language.          |
-| Language.MACEDONIAN               | Macedonian language.          |
-| Language.DUTCH                    | Dutch language.               |
-| Language.POLISH                   | Polish language.              |
-| Language.PORTUGUESE               | Portuguese language.          |
-| Language.ROMANIAN                 | Romanian language.            |
-| Language.RUSSIAN                  | Russian language.             |
-| Language.SWEDISH                  | Swedish language.             |
-| Language.SLOVAK                   | Slovak language.              |
-| Language.SLOVENIAN                | Slovenian language.           |
-| Language.SPANISH                  | Spanish language.             |
-| Language.TURKISH                  | Turkish language.             |
-| Language.UKRANIAN                 | Ukrainian language.           |
-| Language.VIETNAMESE               | Vietnamese language.          |
-| Language.CHINESE_SIMPLIFIED       | Chinese Simplified language.  |
-| Language.CHINESE_TRADITIONAL      | Chinese Traditional language. |
+| Constant                     | Description                   |
+|------------------------------|-------------------------------|
+| Language.AFRIKAANS           | Afrikaans language.           |
+| Language.ALBANIAN            | ALBANIAN language.            |
+| Language.ARABIC              | Arabic language.              |
+| Language.AZERBAIJANI         | Azerbaijani language.         |
+| Language.BULGARIAN           | Bulgarian language.           |
+| Language.CATALAN             | Catalan language.             |
+| Language.CZECH               | Czech language.               |
+| Language.DANISH              | Danish language.              |
+| Language.GERMAN              | German language.              |
+| Language.GREEK               | Greek language.               |
+| Language.ENGLISH             | English language.             |
+| Language.BASQUE              | Basque language.              |
+| Language.PERSIAN             | Persian (Farsi) language.     |
+| Language.FINNISH             | Finnish language.             |
+| Language.FRENCH              | French language.              |
+| Language.GALICIAN            | Galician language.            |
+| Language.HEBREW              | Hebrew language.              |
+| Language.HINDI               | Hindi language.               |
+| Language.CROATIAN            | Croatian language.            |
+| Language.HUNGARIAN           | Hungarian language.           |
+| Language.INDONESIAN          | Indonesian language.          |
+| Language.ITALIAN             | Italian language.             |
+| Language.JAPANESE            | Japanese language.            |
+| Language.KOREAN              | Korean language.              |
+| Language.LATVIAN             | Latvian language.             |
+| Language.LITHUANIAN          | Lithuanian language.          |
+| Language.MACEDONIAN          | Macedonian language.          |
+| Language.NORWEGIAN           | Norwegian language.           |
+| Language.DUTCH               | Dutch language.               |
+| Language.POLISH              | Polish language.              |
+| Language.PORTUGUESE          | Portuguese language.          |
+| Language.PORTUGUES_BRAZIL    | Português Brasil language.    |
+| Language.ROMANIAN            | Romanian language.            |
+| Language.RUSSIAN             | Russian language.             |
+| Language.SWEDISH             | Swedish language.             |
+| Language.SLOVAK              | Slovak language.              |
+| Language.SLOVENIAN           | Slovenian language.           |
+| Language.SPANISH             | Spanish language.             |
+| Language.SERBIAN             | Serbian language.             |
+| Language.THAI                | Thai language.                |
+| Language.TURKISH             | Turkish language.             |
+| Language.UKRAINIAN           | Ukrainian language.           |
+| Language.VIETNAMESE          | Vietnamese language.          |
+| Language.CHINESE_SIMPLIFIED  | Chinese Simplified language.  |
+| Language.CHINESE_TRADITIONAL | Chinese Traditional language. |
+| Language.ZULU                | Zulu language.                |
 
 #### Unit
 | Constant             | Description                                    |
 |----------------------|------------------------------------------------|
 | Unit.METRIC_SYSTEM   | Celsius, meter/sec, hPa, mm(rain, snow).       |
 | Unit.IMPERIAL_SYSTEM | Fahrenheit, miles/hour, hPa, mm(rain, snow).   |
-| Unit.STANDARD_SYSTEM | Kelvin, meter/sec, hPa, mm(rain, snow)         |
+| Unit.STANDARD_SYSTEM | Kelvin, meter/sec, hPa, mm(rain, snow).        |
 
 ### Dependencies
-* com.alibaba:fastjson:1.2.44
-* org.projectlombok:lombok:1.18.0 (*provided*)
+* com.fasterxml.jackson.core:jackson-databind:2.13.2.2
+* org.slf4j:slf4j-api:1.7.36 (*compile*)
+* org.junit.jupiter:junit-jupiter-engine:5.8.2 (*test*)
+* org.junit.platform:junit-platform-runner:1.8.2 (*test*)

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"

gradlew.bat

@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

lombok.config

@@ -0,0 +1,5 @@
+# This file is generated by the 'io.freefair.lombok' Gradle plugin
+config.stopBubbling = true
+lombok.addSuppressWarnings = true
+lombok.addLombokGeneratedAnnotation = true
+lombok.nonNull.exceptionType = IllegalArgumentException

pom.xml

@@ -1,154 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <groupId>com.github.prominence</groupId>
-    <artifactId>openweathermap-api</artifactId>
-    <version>1.2</version>
-    <packaging>jar</packaging>
-
-    <name>Java OpenWeatherMap API</name>
-    <description>Java API for OpenWeatherMap services.</description>
-    <url>https://github.com/Prominence/openweathermap-java-api</url>
-
-    <scm>
-        <url>https://github.com/Prominence/openweathermap-java-api</url>
-        <connection>scm:git:git://github.com/Prominence/openweathermap-java-api.git</connection>
-        <developerConnection>scm:git:git@github.com:prominence/openweathermap-java-api.git</developerConnection>
-    </scm>
-
-    <issueManagement>
-        <url>https://github.com/Prominence/openweathermap-java-api/issues</url>
-        <system>GitHub Issues</system>
-    </issueManagement>
-
-    <licenses>
-        <license>
-            <name>MIT License</name>
-            <url>http://www.opensource.org/licenses/mit-license.php</url>
-            <distribution>repo</distribution>
-        </license>
-    </licenses>
-
-    <developers>
-        <developer>
-            <email>alexey.zinchenko@protonmail.com</email>
-            <name>Alexey Zinchenko</name>
-            <url>https://github.com/prominence</url>
-            <id>Prominence</id>
-        </developer>
-    </developers>
-
-    <distributionManagement>
-        <snapshotRepository>
-            <id>ossrh</id>
-            <url>https://oss.sonatype.org/content/repositories/snapshots</url>
-        </snapshotRepository>
-        <repository>
-            <id>ossrh</id>
-            <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
-        </repository>
-    </distributionManagement>
-
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    </properties>
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>8</source>
-                    <target>8</target>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
-                <version>3.1.0</version>
-                <configuration>
-                    <excludes>
-                        <exclude>**/test/*</exclude>
-                    </excludes>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.sonatype.plugins</groupId>
-                <artifactId>nexus-staging-maven-plugin</artifactId>
-                <version>1.6.7</version>
-                <extensions>true</extensions>
-                <configuration>
-                    <serverId>ossrh</serverId>
-                    <nexusUrl>https://oss.sonatype.org/</nexusUrl>
-                    <autoReleaseAfterClose>true</autoReleaseAfterClose>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-source-plugin</artifactId>
-                <version>2.2.1</version>
-                <executions>
-                    <execution>
-                        <id>attach-sources</id>
-                        <goals>
-                            <goal>jar-no-fork</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-javadoc-plugin</artifactId>
-                <version>2.9.1</version>
-                <executions>
-                    <execution>
-                        <id>attach-javadocs</id>
-                        <goals>
-                            <goal>jar</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-gpg-plugin</artifactId>
-                <version>1.5</version>
-                <executions>
-                    <execution>
-                        <id>sign-artifacts</id>
-                        <phase>verify</phase>
-                        <goals>
-                            <goal>sign</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
-
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>fastjson</artifactId>
-            <version>1.2.44</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.projectlombok</groupId>
-            <artifactId>lombok</artifactId>
-            <version>1.18.0</version>
-            <scope>provided</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>4.12</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
-</project>

settings.gradle

@@ -0,0 +1 @@
+rootProject.name = 'openweathermap-api'

src/main/java/com/github/prominence/openweathermap/api/AirPollutionRequester.java

@@ -1,107 +0,0 @@
-/*
- * Copyright (c) 2018 Alexey Zinchenko
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- */
-
-package com.github.prominence.openweathermap.api;
-
-import com.github.prominence.openweathermap.api.constants.TimeFrame;
-import com.github.prominence.openweathermap.api.model.response.AirPollution;
-import com.github.prominence.openweathermap.api.model.Coordinates;
-import com.github.prominence.openweathermap.api.utils.TimeFrameUtils;
-import com.github.prominence.openweathermap.api.utils.JSONUtils;
-import com.github.prominence.openweathermap.api.utils.RequestUtils;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.util.Date;
-
-public class AirPollutionRequester extends AuthenticationTokenBasedRequester {
-
-    private Coordinates coordinates;
-    private TimeFrame timeFrame;
-    private Date date;
-
-    AirPollutionRequester(String authToken, float latitude, float longitude, Date date, TimeFrame timeFrame) {
-        super(authToken);
-        this.coordinates = new Coordinates(latitude, longitude);
-        this.date = date;
-        this.timeFrame = timeFrame;
-    }
-
-    public AirPollutionRequester setCoordinates(Coordinates coordinates) {
-        this.coordinates = coordinates;
-        return this;
-    }
-
-    public AirPollutionRequester setCoordinates(float latitude, float longitude) {
-        this.coordinates = new Coordinates(latitude, longitude);
-        return this;
-    }
-
-    public AirPollutionRequester setTimeFrame(TimeFrame timeFrame) {
-        this.timeFrame = timeFrame;
-        return this;
-    }
-
-    public AirPollutionRequester setDate(Date date) {
-        this.date = date;
-        return this;
-    }
-
-    public AirPollution retrieve() {
-        if (coordinates == null || timeFrame == null || date == null) {
-            throw new IllegalArgumentException("Coordinates, date or time frame weren't set.");
-        }
-
-        String requestParameters = String.format("%s,%s/%s.json", coordinates.getLatitude(), coordinates.getLongitude(), TimeFrameUtils.formatDate(date, timeFrame));
-
-        AirPollution airPollution = null;
-
-        // currently only CO
-        try (InputStream response = executeRequest("pollution/v1/co/", requestParameters)) {
-            airPollution = (AirPollution) JSONUtils.parseJSON(response, AirPollution.class);
-        } catch (IOException ex) {
-            ex.printStackTrace();
-        }
-
-        return airPollution;
-    }
-
-    private InputStream executeRequest(String requestType, String requestSpecificParameters) {
-
-        String url = OPEN_WEATHER_BASE_URL + requestType +
-                requestSpecificParameters +
-                "?appid=" +
-                authToken;
-        InputStream getRequest = null;
-        try {
-            getRequest = RequestUtils.executeGetRequest(new URL(url));
-        } catch (MalformedURLException e) {
-            e.printStackTrace();
-        }
-
-        return getRequest;
-    }
-
-}

src/main/java/com/github/prominence/openweathermap/api/BasicRequester.java

@@ -1,115 +0,0 @@
-/*
- * Copyright (c) 2018 Alexey Zinchenko
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-package com.github.prominence.openweathermap.api;
-
-import com.github.prominence.openweathermap.api.constants.Unit;
-import com.github.prominence.openweathermap.api.model.Coordinates;
-
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.util.Map;
-
-abstract class BasicRequester<T> extends AuthenticationTokenBasedRequester {
-
-    protected String language;
-    protected String unitSystem = Unit.STANDARD_SYSTEM;
-    protected String accuracy;
-
-    protected BasicRequester(String authToken) {
-        super(authToken);
-    }
-
-    public T getByCityId(String id) {
-        return executeRequest("?id=" + id);
-    }
-
-    public T getByCityName(String name) {
-        return executeRequest("?q=" + name);
-    }
-
-    public T getByCoordinates(double latitude, double longitude) {
-        return executeRequest("?lat=" + latitude + "&lon=" + longitude);
-    }
-
-    public T getByCoordinates(Coordinates coordinates) {
-        return getByCoordinates(coordinates.getLatitude(), coordinates.getLongitude());
-    }
-
-    public T getByZIPCode(String zipCode, String countryCode) {
-        return executeRequest("?zip=" + zipCode + "," + countryCode);
-    }
-
-    protected URL buildURL(String requestSpecificParameters) {
-
-        StringBuilder urlBuilder = new StringBuilder(OPEN_WEATHER_API_URL);
-        urlBuilder.append(getRequestType());
-        urlBuilder.append(requestSpecificParameters);
-
-        urlBuilder.append("&appid=");
-        urlBuilder.append(authToken);
-
-
-        if (language != null) {
-            urlBuilder.append("&lang=");
-            urlBuilder.append(language);
-        }
-
-        if (!Unit.STANDARD_SYSTEM.equals(unitSystem)) {
-            urlBuilder.append("&units=");
-            urlBuilder.append(unitSystem);
-        }
-
-        if (accuracy != null) {
-            urlBuilder.append("&type=");
-            urlBuilder.append(accuracy);
-        }
-
-        Map<String, String> additionalParameters = getAdditionalParameters();
-        if (additionalParameters != null) {
-            additionalParameters.forEach((key, value) -> {
-                urlBuilder.append("&");
-                urlBuilder.append(key);
-                urlBuilder.append("=");
-                urlBuilder.append(value);
-            });
-        }
-
-        URL url = null;
-        try {
-            url = new URL(urlBuilder.toString());
-        } catch (MalformedURLException e) {
-            e.printStackTrace();
-        }
-
-        return url;
-    }
-
-    protected Map<String, String> getAdditionalParameters() {
-        return null;
-    }
-
-    protected abstract String getRequestType();
-
-    protected abstract T executeRequest(String requestSpecificParameters);
-
-}

src/main/java/com/github/prominence/openweathermap/api/DailyForecastRequester.java

@@ -1,85 +0,0 @@
-/*
- * Copyright (c) 2018 Alexey Zinchenko
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-package com.github.prominence.openweathermap.api;
-
-import com.github.prominence.openweathermap.api.constants.Unit;
-import com.github.prominence.openweathermap.api.model.response.DailyForecast;
-import com.github.prominence.openweathermap.api.utils.JSONUtils;
-import com.github.prominence.openweathermap.api.utils.RequestUtils;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.HashMap;
-import java.util.Map;
-
-public class DailyForecastRequester extends BasicRequester<DailyForecast> {
-
-    int amountOfDays = -1;
-
-    protected DailyForecastRequester(String authToken) {
-        super(authToken);
-    }
-
-    public DailyForecastRequester setAmountOfDays(int amountOfDays) {
-        this.amountOfDays = amountOfDays;
-        return this;
-    }
-
-    @Override
-    protected String getRequestType() {
-        return "forecast/daily";
-    }
-
-    @Override
-    protected Map<String, String> getAdditionalParameters() {
-        Map<String, String> additionalParameters = null;
-        if (amountOfDays != -1) {
-            additionalParameters = new HashMap<>();
-            additionalParameters.put("cnt", String.valueOf(amountOfDays));
-        }
-
-        return additionalParameters;
-    }
-
-    @Override
-    protected DailyForecast executeRequest(String requestSpecificParameters) {
-        DailyForecast forecastResponse = null;
-
-        try {
-            InputStream requestResult = RequestUtils.executeGetRequest(buildURL(requestSpecificParameters));
-            forecastResponse = (DailyForecast) JSONUtils.parseJSON(requestResult, DailyForecast.class);
-
-            char temperatureUnit = Unit.getTemperatureUnit(unitSystem);
-            String windUnit = Unit.getWindUnit(unitSystem);
-
-            forecastResponse.getForecasts().forEach(forecastInfo -> {
-                forecastInfo.setWindUnit(windUnit);
-                forecastInfo.getTemperature().setTemperatureUnit(temperatureUnit);
-            });
-        } catch (IOException ex) {
-            ex.printStackTrace();
-        }
-
-        return forecastResponse;
-    }
-}

src/main/java/com/github/prominence/openweathermap/api/HourlyForecastRequester.java

@@ -1,80 +0,0 @@
-/*
- * Copyright (c) 2018 Alexey Zinchenko
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-package com.github.prominence.openweathermap.api;
-
-import com.github.prominence.openweathermap.api.constants.Unit;
-import com.github.prominence.openweathermap.api.model.response.HourlyForecast;
-import com.github.prominence.openweathermap.api.utils.JSONUtils;
-import com.github.prominence.openweathermap.api.utils.RequestUtils;
-
-import java.io.IOException;
-import java.io.InputStream;
-
-public class HourlyForecastRequester extends BasicRequester<HourlyForecast> {
-
-    HourlyForecastRequester(String authToken) {
-        super(authToken);
-    }
-
-    public HourlyForecastRequester setLanguage(String language) {
-        this.language = language;
-        return this;
-    }
-
-    public HourlyForecastRequester setUnitSystem(String unitSystem) {
-        this.unitSystem = unitSystem;
-        return this;
-    }
-
-    public HourlyForecastRequester setAccuracy(String accuracy) {
-        this.accuracy = accuracy;
-        return this;
-    }
-
-    protected String getRequestType() {
-        return "forecast";
-    }
-
-    protected HourlyForecast executeRequest(String requestSpecificParameters) {
-
-        HourlyForecast forecastResponse = null;
-
-        try {
-            InputStream requestResult = RequestUtils.executeGetRequest(buildURL(requestSpecificParameters));
-            forecastResponse = (HourlyForecast) JSONUtils.parseJSON(requestResult, HourlyForecast.class);
-
-            char temperatureUnit = Unit.getTemperatureUnit(unitSystem);
-            String windUnit = Unit.getWindUnit(unitSystem);
-
-            forecastResponse.getForecasts().forEach(forecastInfo -> {
-                forecastInfo.getWind().setUnit(windUnit);
-                forecastInfo.getWeatherInfo().setTemperatureUnit(temperatureUnit);
-            });
-        } catch (IOException ex) {
-            ex.printStackTrace();
-        }
-
-        return forecastResponse;
-    }
-
-}

src/main/java/com/github/prominence/openweathermap/api/OpenWeatherMapClient.java

@@ -0,0 +1,168 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api;
+
+import com.github.prominence.openweathermap.api.annotation.SubscriptionAvailability;
+import com.github.prominence.openweathermap.api.context.ApiConfiguration;
+import com.github.prominence.openweathermap.api.context.ApiConfigurationHolder;
+import com.github.prominence.openweathermap.api.request.RequestSettings;
+import com.github.prominence.openweathermap.api.request.air.pollution.AirPollutionRequester;
+import com.github.prominence.openweathermap.api.request.forecast.climatic.ClimaticForecastRequester;
+import com.github.prominence.openweathermap.api.request.forecast.daily.DailyForecastRequester;
+import com.github.prominence.openweathermap.api.request.forecast.free.FiveDayThreeHourStepForecastRequester;
+import com.github.prominence.openweathermap.api.request.forecast.hourly.FourDaysHourlyForecastRequester;
+import com.github.prominence.openweathermap.api.request.geocoding.GeocodingRequester;
+import com.github.prominence.openweathermap.api.request.onecall.OneCallWeatherRequester;
+import com.github.prominence.openweathermap.api.request.radiation.SolarRadiationRequester;
+import com.github.prominence.openweathermap.api.request.roadrisk.RoadRiskRequester;
+import com.github.prominence.openweathermap.api.request.weather.CurrentWeatherRequester;
+import lombok.NonNull;
+
+import static com.github.prominence.openweathermap.api.enums.SubscriptionPlan.ALL;
+import static com.github.prominence.openweathermap.api.enums.SubscriptionPlan.DEVELOPER;
+import static com.github.prominence.openweathermap.api.enums.SubscriptionPlan.ENTERPRISE;
+import static com.github.prominence.openweathermap.api.enums.SubscriptionPlan.PAID;
+import static com.github.prominence.openweathermap.api.enums.SubscriptionPlan.PROFESSIONAL;
+import static com.github.prominence.openweathermap.api.enums.SubscriptionPlan.SPECIAL;
+
+/**
+ * The main public API client to communicate with OpenWeatherMap services.
+ * Requires API key for usage. More info on the website <a href="https://openweathermap.org/api">https://openweathermap.org/api</a>.
+ */
+public class OpenWeatherMapClient {
+    private final ApiConfiguration apiConfiguration;
+
+    public OpenWeatherMapClient() {
+        this(ApiConfigurationHolder.getConfiguration());
+    }
+
+    /**
+     * Created OpenWeatherMap client object.
+     *
+     * @param apiConfiguration configuration options.
+     */
+    public OpenWeatherMapClient(@NonNull ApiConfiguration apiConfiguration) {
+        this.apiConfiguration = apiConfiguration;
+    }
+
+    /**
+     * Current Weather <a href="https://openweathermap.org/current">API</a>.
+     *
+     * @return requester for retrieving current weather information.
+     */
+    @SubscriptionAvailability(plans = ALL)
+    public CurrentWeatherRequester currentWeather() {
+        return new CurrentWeatherRequester(getRequestSettings());
+    }
+
+    /**
+     * Hourly forecast <a href="https://openweathermap.org/api/hourly-forecast">API</a>.
+     *
+     * @return requester for retrieving hourly weather forecast information for 4 days.
+     */
+    @SubscriptionAvailability(plans = {DEVELOPER, PROFESSIONAL, ENTERPRISE})
+    public FourDaysHourlyForecastRequester forecastHourly4Days() {
+        return new FourDaysHourlyForecastRequester(getRequestSettings());
+    }
+
+    /**
+     * One Call <a href="https://openweathermap.org/api/one-call-api">API</a>.
+     * To get information about current weather, minute forecast for 1 hour, hourly forecast for 48 hours, daily forecast for 7 days and government weather alerts.
+     *
+     * @return requester for retrieving one call weather information.
+     */
+    @SubscriptionAvailability(plans = ALL)
+    public OneCallWeatherRequester oneCall() {
+        return new OneCallWeatherRequester(getRequestSettings());
+    }
+
+    /**
+     * Daily forecast <a href="https://openweathermap.org/api/hourly-forecast">API</a>.
+     *
+     * @return requester for retrieving daily weather forecast information for 16 days.
+     */
+    @SubscriptionAvailability(plans = PAID)
+    public DailyForecastRequester forecastDaily16Days() {
+        return new DailyForecastRequester(getRequestSettings());
+    }
+
+    /**
+     * Climatic forecast <a href="https://openweathermap.org/api/forecast30">API</a>.
+     *
+     * @return requester for retrieving climatic weather forecast information for 30 days.
+     */
+    @SubscriptionAvailability(plans = {DEVELOPER, PROFESSIONAL, ENTERPRISE})
+    public ClimaticForecastRequester climaticForecast30Days() {
+        return new ClimaticForecastRequester(getRequestSettings());
+    }
+
+    /**
+     * Solar Radiation <a href="https://openweathermap.org/api/solar-radiation">API</a>.
+     *
+     * @return requester for retrieving solar radiation information.
+     */
+    @SubscriptionAvailability(plans = SPECIAL)
+    public SolarRadiationRequester solarRadiation() {
+        return new SolarRadiationRequester(getRequestSettings());
+    }
+
+    /**
+     * 5 Day / 3 Hour Forecast <a href="https://openweathermap.org/forecast5">API</a>.
+     *
+     * @return requester for retrieving 5 day/3-hour weather forecast information.
+     */
+    @SubscriptionAvailability(plans = ALL)
+    public FiveDayThreeHourStepForecastRequester forecast5Day3HourStep() {
+        return new FiveDayThreeHourStepForecastRequester(getRequestSettings());
+    }
+
+    /**
+     * Road Risk <a href="https://openweathermap.org/api/road-risk">API</a>.
+     *
+     * @return requester for retrieving road risk information.
+     */
+    @SubscriptionAvailability(plans = SPECIAL)
+    public RoadRiskRequester roadRisk() {
+        return new RoadRiskRequester(getRequestSettings());
+    }
+
+    /**
+     * Air Pollution <a href="https://openweathermap.org/api/air-pollution">API</a>.
+     * Air Pollution API provides current, forecast and historical air pollution data for any coordinates on the globe.
+     *
+     * @return requester for air pollution information retrieval.
+     */
+    @SubscriptionAvailability(plans = ALL)
+    public AirPollutionRequester airPollution() {
+        return new AirPollutionRequester(getRequestSettings());
+    }
+
+    @SubscriptionAvailability(plans = ALL)
+    public GeocodingRequester geocoding() {
+        return new GeocodingRequester(getRequestSettings());
+    }
+
+    private RequestSettings getRequestSettings() {
+        return new RequestSettings(apiConfiguration);
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/OpenWeatherMapManager.java

@@ -1,65 +0,0 @@
-/*
- * Copyright (c) 2018 Alexey Zinchenko
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-package com.github.prominence.openweathermap.api;
-
-import com.github.prominence.openweathermap.api.constants.TimeFrame;
-import com.github.prominence.openweathermap.api.model.Coordinates;
-
-import java.util.Date;
-
-public class OpenWeatherMapManager {
-
-    private String authToken;
-
-    public OpenWeatherMapManager(String token) {
-        this.authToken = token;
-    }
-
-    public WeatherRequester getWeatherRequester() {
-        return new WeatherRequester(authToken);
-    }
-
-    public HourlyForecastRequester getHourlyForecastRequester() {
-        return new HourlyForecastRequester(authToken);
-    }
-
-    public DailyForecastRequester getDailyForecastRequester() {
-        return new DailyForecastRequester(authToken);
-    }
-
-    public UltravioletIndexRequester getUltravioletIndexRequester(float latitude, float longitude) {
-        return new UltravioletIndexRequester(authToken, latitude, longitude);
-    }
-
-    public UltravioletIndexRequester getUltravioletIndexRequester(Coordinates coordinates) {
-        return new UltravioletIndexRequester(authToken, coordinates.getLatitude(), coordinates.getLongitude());
-    }
-
-    public AirPollutionRequester getAirPollutionRequester(float latitude, float longitude, Date date, TimeFrame timeFrame) {
-        return new AirPollutionRequester(authToken, latitude, longitude, date, timeFrame);
-    }
-
-    public AirPollutionRequester getAirPollutionRequester(Coordinates coordinates, Date date, TimeFrame timeFrame) {
-        return new AirPollutionRequester(authToken, coordinates.getLatitude(), coordinates.getLongitude(), date, timeFrame);
-    }
-}

src/main/java/com/github/prominence/openweathermap/api/UltravioletIndexRequester.java

@@ -1,119 +0,0 @@
-/*
- * Copyright (c) 2018 Alexey Zinchenko
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-package com.github.prominence.openweathermap.api;
-
-import com.alibaba.fastjson.TypeReference;
-import com.github.prominence.openweathermap.api.model.response.UltravioletIndex;
-import com.github.prominence.openweathermap.api.model.Coordinates;
-import com.github.prominence.openweathermap.api.utils.JSONUtils;
-import com.github.prominence.openweathermap.api.utils.RequestUtils;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.util.Date;
-import java.util.List;
-
-public class UltravioletIndexRequester extends AuthenticationTokenBasedRequester {
-
-    private Coordinates coordinates;
-
-    UltravioletIndexRequester(String authToken, float latitude, float longitude) {
-        super(authToken);
-        this.coordinates = new Coordinates(latitude, longitude);
-    }
-
-    public UltravioletIndexRequester setCoordinates(Coordinates coordinates) {
-        this.coordinates = coordinates;
-        return this;
-    }
-
-    public UltravioletIndexRequester setCoordinates(float latitude, float longitude) {
-        this.coordinates = new Coordinates(latitude, longitude);
-        return this;
-    }
-
-    public UltravioletIndex getCurrentUVIndex() {
-        String requestParameters = String.format("lat=%f&lon=%f", coordinates.getLatitude(), coordinates.getLongitude());
-        return getSingleObject(requestParameters);
-    }
-
-    public List<UltravioletIndex> getUVIndexForecast(int amountOfDays) {
-        String requestParameters = String.format("lat=%f&lon=%f&cnt=%d", coordinates.getLatitude(), coordinates.getLongitude(), amountOfDays);
-        return getListOfObjects(requestParameters);
-    }
-
-    public List<UltravioletIndex> getUVIndexByPeriod(Date from, Date to) {
-        String requestParameters = String.format("lat=%f&lon=%f&start=%d&end=%d", coordinates.getLatitude(), coordinates.getLongitude(), from.getTime() / 1000, to.getTime() / 1000);
-        return getListOfObjects(requestParameters);
-    }
-
-    private UltravioletIndex getSingleObject(String requestParameters) {
-        UltravioletIndex ultravioletIndex = null;
-
-        try (InputStream response = executeRequest("uvi", requestParameters)) {
-            ultravioletIndex = (UltravioletIndex) JSONUtils.parseJSON(response, UltravioletIndex.class);
-        } catch (IOException ex) {
-            ex.printStackTrace();
-        }
-
-        return ultravioletIndex;
-    }
-
-    private List<UltravioletIndex> getListOfObjects(String requestParameters) {
-        List<UltravioletIndex> ultravioletIndex = null;
-
-        TypeReference<List<UltravioletIndex>> typeRef = new TypeReference<List<UltravioletIndex>>() {
-        };
-
-        try (InputStream response = executeRequest("uvi/forecast", requestParameters)) {
-            ultravioletIndex = (List<UltravioletIndex>) JSONUtils.parseJSON(response, typeRef);
-        } catch (IOException ex) {
-            ex.printStackTrace();
-        }
-
-        return ultravioletIndex;
-    }
-
-    private InputStream executeRequest(String requestType, String requestSpecificParameters) {
-
-        StringBuilder urlBuilder = new StringBuilder(OPEN_WEATHER_API_URL);
-        urlBuilder.append(requestType);
-        urlBuilder.append('?');
-        urlBuilder.append(requestSpecificParameters);
-
-        urlBuilder.append("&appid=");
-        urlBuilder.append(authToken);
-
-        InputStream getRequest = null;
-        try {
-            getRequest = RequestUtils.executeGetRequest(new URL(urlBuilder.toString()));
-        } catch (MalformedURLException e) {
-            e.printStackTrace();
-        }
-
-        return getRequest;
-    }
-
-}

src/main/java/com/github/prominence/openweathermap/api/WeatherRequester.java

@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 2018 Alexey Zinchenko
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-package com.github.prominence.openweathermap.api;
-
-import com.github.prominence.openweathermap.api.constants.Unit;
-import com.github.prominence.openweathermap.api.model.response.Weather;
-import com.github.prominence.openweathermap.api.utils.JSONUtils;
-import com.github.prominence.openweathermap.api.utils.RequestUtils;
-
-import java.io.IOException;
-import java.io.InputStream;
-
-public class WeatherRequester extends BasicRequester<Weather> {
-
-    WeatherRequester(String authToken) {
-        super(authToken);
-    }
-
-    public WeatherRequester setLanguage(String language) {
-        this.language = language;
-        return this;
-    }
-
-    public WeatherRequester setUnitSystem(String unitSystem) {
-        this.unitSystem = unitSystem;
-        return this;
-    }
-
-    public WeatherRequester setAccuracy(String accuracy) {
-        this.accuracy = accuracy;
-        return this;
-    }
-
-    protected String getRequestType() {
-        return "weather";
-    }
-
-    protected Weather executeRequest(String requestSpecificParameters) {
-
-        Weather weather = null;
-
-        try {
-            InputStream requestResult = RequestUtils.executeGetRequest(buildURL(requestSpecificParameters));
-            weather = (Weather) JSONUtils.parseJSON(requestResult, Weather.class);
-
-            weather.getWind().setUnit(Unit.getWindUnit(unitSystem));
-            weather.getWeatherInfo().setTemperatureUnit(Unit.getTemperatureUnit(unitSystem));
-        } catch (IOException ex) {
-            ex.printStackTrace();
-        }
-
-        return weather;
-    }
-
-}

src/main/java/com/github/prominence/openweathermap/api/annotation/SubscriptionAvailability.java

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.annotation;
+
+import com.github.prominence.openweathermap.api.enums.SubscriptionPlan;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Marker-type annotation to specify what type of license it needs to have to use API method.
+ */
+@Target(ElementType.METHOD)
+@Retention(RetentionPolicy.CLASS)
+public @interface SubscriptionAvailability {
+    /**
+     * Marks method with subscription plan it needs to have to use the method.
+     * @return subscription plan.
+     */
+    SubscriptionPlan[] plans();
+}

src/main/java/com/github/prominence/openweathermap/api/conf/TimeoutSettings.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 Alexey Zinchenko
+ * Copyright (c) 2021-present Alexey Zinchenko
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,34 +20,34 @@
  * SOFTWARE.
  */
 
-package com.github.prominence.openweathermap.api.model;
+package com.github.prominence.openweathermap.api.conf;
 
-import com.alibaba.fastjson.annotation.JSONField;
 import lombok.EqualsAndHashCode;
-import lombok.Getter;
-import lombok.Setter;
 
 @EqualsAndHashCode
-public class Wind {
+public final class TimeoutSettings {
+    private final Integer connectionTimeout;
+    private final Integer readTimeout;
 
-    @JSONField(name = "speed")
-    // Wind speed. Unit Default: meter/sec, Metric: meter/sec, Imperial: miles/hour.
-    @Getter
-    @Setter
-    private float speed;
+    public TimeoutSettings() {
+        this(2000, 2000);
+    }
 
-    @Getter
-    @Setter
-    private String unit;
+    public TimeoutSettings(Integer connectionTimeout, Integer readTimeout) {
+        this.connectionTimeout = connectionTimeout;
+        this.readTimeout = readTimeout;
+    }
 
-    @JSONField(name = "deg")
-    // Wind direction, degrees (meteorological)
-    @Getter
-    @Setter
-    private short degrees;
+    public TimeoutSettings(TimeoutSettings from) {
+        this.connectionTimeout = from.connectionTimeout;
+        this.readTimeout = from.readTimeout;
+    }
 
-    @Override
-    public String toString() {
-        return "Wind: " + speed + ' ' + unit + ", " + degrees + " degrees";
+    public Integer getConnectionTimeout() {
+        return connectionTimeout;
+    }
+
+    public Integer getReadTimeout() {
+        return readTimeout;
     }
 }

src/main/java/com/github/prominence/openweathermap/api/constants/Language.java

@@ -1,63 +0,0 @@
-/*
- * Copyright (c) 2018 Alexey Zinchenko
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-package com.github.prominence.openweathermap.api.constants;
-
-public final class Language {
-
-    private Language() {}
-
-    public static final String ARABIC = "ar";
-    public static final String BULGARIAN = "bg";
-    public static final String CATALAN = "ca";
-    public static final String CZECH = "cz";
-    public static final String GERMAN = "de";
-    public static final String GREEK = "el";
-    public static final String ENGLISH = "en";
-    public static final String PERSIAN = "fa";
-    public static final String FINNISH = "fi";
-    public static final String FRENCH = "fr";
-    public static final String GALICIAN = "gl";
-    public static final String CROATIAN = "hr";
-    public static final String HUNGARIAN = "hu";
-    public static final String ITALIAN = "it";
-    public static final String JAPANESE = "ja";
-    public static final String KOREAN = "kr";
-    public static final String LATVIAN = "la";
-    public static final String LITHUANIAN = "lt";
-    public static final String MACEDONIAN = "mk";
-    public static final String DUTCH = "nl";
-    public static final String POLISH = "pl";
-    public static final String PORTUGUESE = "pt";
-    public static final String ROMANIAN ="ro";
-    public static final String RUSSIAN = "ru";
-    public static final String SWEDISH = "se";
-    public static final String SLOVAK = "sk";
-    public static final String SLOVENIAN = "sl";
-    public static final String SPANISH = "en";
-    public static final String TURKISH = "tr";
-    public static final String UKRANIAN = "uk";
-    public static final String VIETNAMESE = "vi";
-    public static final String CHINESE_SIMPLIFIED = "zh_cn";
-    public static final String CHINESE_TRADITIONAL = "zh_tw";
-
-}

src/main/java/com/github/prominence/openweathermap/api/context/ApiConfiguration.java

@@ -0,0 +1,121 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.context;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.ObjectReader;
+import com.fasterxml.jackson.databind.ObjectWriter;
+import com.github.prominence.openweathermap.api.conf.TimeoutSettings;
+import com.github.prominence.openweathermap.api.core.net.HttpClient;
+import com.github.prominence.openweathermap.api.core.net.HttpURLConnectionBasedHttpClient;
+import com.github.prominence.openweathermap.api.enums.ApiVariant;
+import lombok.Getter;
+import lombok.NonNull;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+
+@Getter
+public class ApiConfiguration {
+    @NonNull
+    private final String apiKey;
+    @NonNull
+    private final Map<ApiVariant, String> baseUrls;
+    @NonNull
+    private final HttpClient httpClient;
+    @NonNull
+    private final TimeoutSettings defaultTimeoutSettings;
+    private final ObjectReader objectReader;
+    private final ObjectWriter objectWriter;
+
+    private ApiConfiguration(String apiKey, Map<ApiVariant, String> baseUrls, HttpClient httpClient,
+                            ObjectMapper objectMapper, TimeoutSettings defaultTimeoutSettings) {
+        this.apiKey = apiKey;
+        this.baseUrls = Collections.unmodifiableMap(baseUrls);
+        this.httpClient = httpClient;
+        this.defaultTimeoutSettings = defaultTimeoutSettings;
+        this.objectReader = objectMapper.reader();
+        this.objectWriter = objectMapper.writer();
+    }
+
+    public static ApiConfigurationBuilder builder() {
+        return new ApiConfigurationBuilder();
+    }
+
+    public static class ApiConfigurationBuilder {
+        private String apiKey;
+        private Map<ApiVariant, String> baseUrls;
+        private HttpClient httpClient = new HttpURLConnectionBasedHttpClient();
+        private TimeoutSettings defaultTimeoutSettings = new TimeoutSettings();
+
+        private ObjectMapper objectMapper = new ObjectMapper();
+
+        public ApiConfigurationBuilder() {
+            baseUrls = Arrays.stream(ApiVariant.values())
+                    .collect(Collectors.toMap(Function.identity(), ApiVariant::getBaseUrl));
+        }
+
+        public ApiConfigurationBuilder apiKey(@NonNull String apiKey) {
+            this.apiKey = apiKey;
+            return this;
+        }
+
+        public ApiConfigurationBuilder baseUrls(@NonNull Map<ApiVariant, String> baseUrls) {
+            final List<ApiVariant> variants = Arrays.stream(ApiVariant.values()).collect(Collectors.toList());
+            if (!baseUrls.keySet().containsAll(variants)) {
+                throw new IllegalArgumentException("Not all API variants were found: " + baseUrls.keySet() + " , expected: " + variants);
+            }
+            this.baseUrls = new HashMap<>(baseUrls);
+            return this;
+        }
+
+        public ApiConfigurationBuilder httpClient(@NonNull HttpClient httpClient) {
+            this.httpClient = httpClient;
+            return this;
+        }
+
+        public ApiConfigurationBuilder objectMapper(@NonNull ObjectMapper objectMapper) {
+            this.objectMapper = objectMapper;
+            return this;
+        }
+
+        public ApiConfigurationBuilder defaultTimeoutSettings(@NonNull TimeoutSettings defaultTimeoutSettings) {
+            this.defaultTimeoutSettings = new TimeoutSettings(defaultTimeoutSettings);
+            return this;
+        }
+
+        public ApiConfiguration build() {
+            return new ApiConfiguration(apiKey, baseUrls, httpClient, objectMapper, defaultTimeoutSettings);
+        }
+
+        public String toString() {
+            return "ApiConfiguration.ApiConfigurationBuilder(apiKey=" + this.apiKey + ")";
+        }
+    }
+}
+

src/main/java/com/github/prominence/openweathermap/api/context/ApiConfigurationHolder.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.context;
+
+import lombok.NonNull;
+
+public class ApiConfigurationHolder {
+
+    private static ApiConfiguration configuration = ApiConfiguration.builder()
+            .apiKey(System.getenv("OPENWEATHER_API_KEY"))
+            .build();
+    public static ApiConfiguration getConfiguration() {
+        return configuration;
+    }
+
+    public static void setConfiguration(@NonNull ApiConfiguration configuration) {
+        ApiConfigurationHolder.configuration = configuration;
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/core/net/HttpClient.java

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.core.net;
+
+import com.github.prominence.openweathermap.api.conf.TimeoutSettings;
+
+public interface HttpClient {
+    void setTimeoutSettings(TimeoutSettings timeoutSettings);
+
+    String executeGetRequest(String url);
+    String executePostRequest(String url, String body);
+}

src/main/java/com/github/prominence/openweathermap/api/core/net/HttpURLConnectionBasedHttpClient.java

@@ -0,0 +1,151 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.core.net;
+
+import com.github.prominence.openweathermap.api.conf.TimeoutSettings;
+import com.github.prominence.openweathermap.api.exception.InvalidAuthTokenException;
+import com.github.prominence.openweathermap.api.exception.NoDataFoundException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.nio.charset.StandardCharsets;
+import java.util.Optional;
+import java.util.stream.Collectors;
+
+public class HttpURLConnectionBasedHttpClient implements HttpClient {
+    private static final Logger logger = LoggerFactory.getLogger(HttpURLConnectionBasedHttpClient.class);
+
+    private TimeoutSettings timeoutSettings;
+
+    @Override
+    public void setTimeoutSettings(TimeoutSettings timeoutSettings) {
+        this.timeoutSettings = timeoutSettings;
+    }
+
+    @Override
+    public String executeGetRequest(String url) {
+        return doExecute(url, RequestExecutor.Method.GET, null);
+    }
+
+    private String doExecute(String url, RequestExecutor.Method method, String body) {
+        InputStream resultStream = null;
+        try {
+            HttpURLConnection connection = getConnection(url);
+            configureTimeouts(connection);
+            configureConnection(connection, method, body);
+
+            resultStream = evaluateResponse(connection);
+            logger.debug("Executing OpenWeatherMap API request: " + url);
+            return convertInputStreamToString(resultStream);
+        } catch (IllegalStateException | IOException ex) {
+            logger.error("An error occurred during OpenWeatherMap API response parsing: ", ex);
+            throw new NoDataFoundException(ex);
+        } finally {
+            closeQuietly(resultStream);
+        }
+    }
+
+    HttpURLConnection getConnection(String url) throws IOException {
+        return (HttpURLConnection) new URL(url).openConnection();
+    }
+
+    private void closeQuietly(InputStream resultStream) {
+        if (resultStream != null) {
+            try {
+                resultStream.close();
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    private InputStream evaluateResponse(HttpURLConnection connection) throws IOException {
+        final int responseCode = connection.getResponseCode();
+        switch (responseCode) {
+            case HttpURLConnection.HTTP_OK:
+                return connection.getInputStream();
+            case HttpURLConnection.HTTP_UNAUTHORIZED:
+                throw new InvalidAuthTokenException();
+            case HttpURLConnection.HTTP_NOT_FOUND:
+            case HttpURLConnection.HTTP_BAD_REQUEST:
+                throw new NoDataFoundException();
+            default:
+                throw new IllegalStateException("Unexpected value: " + responseCode);
+        }
+    }
+
+    private void configureTimeouts(HttpURLConnection connection) {
+        Optional.ofNullable(timeoutSettings)
+                .ifPresent(ts -> {
+                    Optional.ofNullable(ts.getConnectionTimeout())
+                            .ifPresent(connection::setConnectTimeout);
+                    Optional.ofNullable(ts.getReadTimeout())
+                            .ifPresent(connection::setReadTimeout);
+                });
+    }
+
+    private void configureConnection(HttpURLConnection connection, RequestExecutor.Method method, String body) throws IOException {
+        connection.setRequestMethod(method.name());
+        connection.setRequestProperty("Content-Type", "application/json; utf-8");
+        connection.setRequestProperty("Accept", "application/json");
+        addOptionalBodyContent(connection, body);
+    }
+
+    @Override
+    public String executePostRequest(String url, String body) {
+        return doExecute(url, RequestExecutor.Method.POST, body);
+    }
+
+    private void addOptionalBodyContent(HttpURLConnection connection, String body) throws IOException {
+        if (body != null) {
+            connection.setDoOutput(true);
+            try (OutputStream os = connection.getOutputStream()) {
+                byte[] input = body.getBytes(StandardCharsets.UTF_8);
+                os.write(input, 0, input.length);
+            }
+        }
+    }
+
+    /**
+     * Reads the input stream line-by-line and returns its content in <code>String</code> representation.
+     *
+     * @param inputStream input stream to convert.
+     * @return converted <code>InputStream</code> content.
+     * @throws IllegalArgumentException in case if input stream is unable to be read.
+     */
+    private String convertInputStreamToString(InputStream inputStream) {
+        try (BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream, StandardCharsets.UTF_8))) {
+            return reader.lines().collect(Collectors.joining(System.lineSeparator()));
+        } catch (IOException ex) {
+            logger.error("Error during response reading: ", ex);
+            throw new IllegalArgumentException(ex);
+        }
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/core/net/RequestExecutor.java

@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.core.net;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectWriter;
+import com.github.prominence.openweathermap.api.enums.ApiVariant;
+import com.github.prominence.openweathermap.api.request.RequestSettings;
+
+import java.net.URL;
+import java.util.stream.Collectors;
+
+public final class RequestExecutor {
+
+    private final RequestSettings requestSettings;
+
+    public RequestExecutor(RequestSettings requestSettings) {
+        this.requestSettings = requestSettings;
+    }
+
+    public String getResponse(ApiVariant variant) {
+        return getResponse(variant, Method.GET);
+    }
+
+    public String getResponse(ApiVariant variant, Method httpMethod) {
+        return getResponse(selectRequestUrl(variant), httpMethod);
+    }
+
+    /**
+     * Executes call to provided API url and retrieves response in <code>String</code> representation.
+     *
+     * @param url             the url to make API request.
+     * @param httpMethod      HTTP method to execute.
+     * @return response from the request in <code>String</code> representation.
+     * @throws IllegalArgumentException in case if provided parameter isn't a valid url for {@link URL} instance.
+     */
+    private String getResponse(String url, Method httpMethod) {
+        final HttpClient httpClient = requestSettings.getApiConfiguration().getHttpClient();
+        httpClient.setTimeoutSettings(requestSettings.getTimeoutSettings());
+
+        if (httpMethod == Method.GET) {
+            return httpClient.executeGetRequest(url);
+        } else {
+            return httpClient.executePostRequest(url, getSerializedPayload());
+        }
+    }
+
+    private String selectRequestUrl(ApiVariant variant) {
+        StringBuilder requestUrlBuilder = new StringBuilder(requestSettings.getApiConfiguration().getBaseUrls().get(variant));
+        requestUrlBuilder.append(requestSettings.getUrlAppender());
+        requestUrlBuilder.append('?');
+        String parameters = requestSettings.getRequestParameters().entrySet().stream()
+                .map(entry -> entry.getKey() + "=" + entry.getValue())
+                .collect(Collectors.joining("&"));
+        requestUrlBuilder.append(parameters);
+        return requestUrlBuilder.toString();
+    }
+
+    private String getSerializedPayload() {
+        final ObjectWriter objectWriter = requestSettings.getApiConfiguration().getObjectWriter();
+        try {
+            return objectWriter.writeValueAsString(requestSettings.getPayloadObject());
+        } catch (JsonProcessingException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public enum Method {
+        GET,
+        POST
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/deserializer/ConcentrationDeserializer.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.deserializer;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+import com.github.prominence.openweathermap.api.model.air.pollution.Concentration;
+
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.util.Optional;
+
+public class ConcentrationDeserializer extends JsonDeserializer<Concentration> {
+
+    @Override
+    public Concentration deserialize(JsonParser parser, DeserializationContext context) throws IOException {
+        return Optional.ofNullable(parser.readValueAs(BigDecimal.class))
+                .map(Concentration::new)
+                .orElse(null);
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/deserializer/EpochSecondsDeserializer.java

@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.deserializer;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+
+import java.io.IOException;
+import java.time.Instant;
+import java.time.OffsetDateTime;
+import java.time.ZoneOffset;
+import java.util.Optional;
+
+public class EpochSecondsDeserializer extends JsonDeserializer<OffsetDateTime> {
+
+    @Override
+    public OffsetDateTime deserialize(final JsonParser parser, final DeserializationContext context) throws IOException {
+        return Optional.ofNullable(parser.readValueAs(Long.class))
+                .map(Instant::ofEpochSecond)
+                .map((Instant instant) -> OffsetDateTime.ofInstant(instant, ZoneOffset.UTC))
+                .orElse(null);
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/deserializer/PercentageZeroToOneDeserializer.java

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.deserializer;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.math.RoundingMode;
+import java.util.Optional;
+
+public class PercentageZeroToOneDeserializer extends JsonDeserializer<Integer> {
+    @Override
+    public Integer deserialize(JsonParser parser, DeserializationContext context) throws IOException {
+        return Optional.ofNullable(parser.readValueAs(BigDecimal.class))
+                .map(v -> v.multiply(BigDecimal.valueOf(100)))
+                .map(v -> v.setScale(0, RoundingMode.HALF_EVEN))
+                .map(BigDecimal::intValue)
+                .orElse(null);
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/deserializer/PrecipitationIntensityDeserializer.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.deserializer;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+import com.github.prominence.openweathermap.api.model.generic.precipitation.PrecipitationIntensity;
+
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.util.Optional;
+
+public class PrecipitationIntensityDeserializer extends JsonDeserializer<PrecipitationIntensity> {
+
+    @Override
+    public PrecipitationIntensity deserialize(JsonParser parser, DeserializationContext context) throws IOException {
+        return Optional.ofNullable(parser.readValueAs(BigDecimal.class))
+                .map(PrecipitationIntensity::new)
+                .orElse(null);
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/deserializer/RequiredPercentageDeserializer.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.deserializer;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+
+import java.io.IOException;
+import java.util.Optional;
+
+public class RequiredPercentageDeserializer extends JsonDeserializer<Integer> {
+    @Override
+    public Integer deserialize(JsonParser parser, DeserializationContext context) throws IOException {
+        return Optional.ofNullable(parser.readValueAs(Integer.class))
+                .filter(v -> v <= 100)
+                .filter(v -> v >= 0)
+                .orElseThrow(() -> new IllegalArgumentException("Invalid data found for percentage"));
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/deserializer/TemperatureValueDeserializer.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.deserializer;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+import com.github.prominence.openweathermap.api.model.generic.temperature.TemperatureValue;
+
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.util.Optional;
+
+public class TemperatureValueDeserializer extends JsonDeserializer<TemperatureValue> {
+
+    @Override
+    public TemperatureValue deserialize(JsonParser parser, DeserializationContext context) throws IOException {
+        return Optional.ofNullable(parser.readValueAs(BigDecimal.class))
+                .map(TemperatureValue::new)
+                .orElse(null);
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/deserializer/VisibilityDeserializer.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.deserializer;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+import com.github.prominence.openweathermap.api.model.generic.visibility.Visibility;
+
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.util.Optional;
+
+public class VisibilityDeserializer extends JsonDeserializer<Visibility> {
+
+    @Override
+    public Visibility deserialize(JsonParser parser, DeserializationContext context) throws IOException {
+        return Optional.ofNullable(parser.readValueAs(BigDecimal.class))
+                .map(Visibility::new)
+                .orElse(null);
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/deserializer/WindSpeedDeserializer.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.deserializer;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+import com.github.prominence.openweathermap.api.model.generic.wind.WindSpeed;
+
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.util.Optional;
+
+public class WindSpeedDeserializer extends JsonDeserializer<WindSpeed> {
+
+    @Override
+    public WindSpeed deserialize(JsonParser parser, DeserializationContext context) throws IOException {
+        return Optional.ofNullable(parser.readValueAs(BigDecimal.class))
+                .map(WindSpeed::new)
+                .orElse(null);
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/deserializer/ZoneIdDeserializer.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.deserializer;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+
+import java.io.IOException;
+import java.time.ZoneId;
+import java.util.Optional;
+
+public class ZoneIdDeserializer extends JsonDeserializer<ZoneId> {
+
+    @Override
+    public ZoneId deserialize(final JsonParser parser, final DeserializationContext context) throws IOException {
+        return Optional.ofNullable(parser.readValueAs(String.class))
+                .map(ZoneId::of)
+                .orElse(null);
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/deserializer/ZoneOffsetDeserializer.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.deserializer;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+
+import java.io.IOException;
+import java.time.ZoneOffset;
+import java.util.Optional;
+
+public class ZoneOffsetDeserializer extends JsonDeserializer<ZoneOffset> {
+
+    @Override
+    public ZoneOffset deserialize(final JsonParser parser, final DeserializationContext context) throws IOException {
+        return Optional.ofNullable(parser.readValueAs(Integer.class))
+                .map(ZoneOffset::ofTotalSeconds)
+                .orElse(null);
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/enums/AirQualityIndex.java

@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.enums;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.util.Arrays;
+
+/**
+ * The enum Air quality index.
+ */
+public enum AirQualityIndex {
+    /**
+     * Good air quality index.
+     */
+    GOOD(1),
+    /**
+     * Fair air quality index.
+     */
+    FAIR(2),
+    /**
+     * Moderate air quality index.
+     */
+    MODERATE(3),
+    /**
+     * Poor air quality index.
+     */
+    POOR(4),
+    /**
+     * Very poor air quality index.
+     */
+    VERY_POOR(5);
+
+    private final int value;
+
+    AirQualityIndex(int index) {
+        this.value = index;
+    }
+
+    /**
+     * Gets value.
+     *
+     * @return the value
+     */
+    public int getValue() {
+        return value;
+    }
+
+    /**
+     * Gets by index.
+     *
+     * @param index the index
+     * @return the by index
+     */
+    @JsonCreator
+    public static AirQualityIndex getByIndex(@JsonProperty("aqi") int index) {
+        return Arrays.stream(values())
+                .filter(airQualityIndex -> airQualityIndex.getValue() == index)
+                .findFirst()
+                .orElse(null);
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/enums/ApiVariant.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.enums;
+
+public enum ApiVariant {
+
+    BASE("https://api.openweathermap.org/"),
+    PRO("https://pro.openweathermap.org/");
+
+    private final String baseUrl;
+
+    ApiVariant(String baseUrl) {
+        this.baseUrl = baseUrl;
+    }
+
+    public String getBaseUrl() {
+        return baseUrl;
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/enums/DayTime.java

@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.enums;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+
+import java.util.Arrays;
+
+/**
+ * Enumeration for time of a day representation.
+ */
+public enum DayTime {
+    /**
+     * Day value.
+     */
+    DAY("d"),
+
+    /**
+     * Night value.
+     */
+    NIGHT("n");
+
+    private final String value;
+
+    DayTime(String value) {
+        this.value = value;
+    }
+
+    /**
+     * Returns time of a day value.
+     *
+     * @return string value
+     */
+    public String getValue() {
+        return value;
+    }
+
+    /**
+     * Finds the appropriate day time based on the short form value.
+     *
+     * @param value the short form value (d/n).
+     * @return day time
+     */
+    @JsonCreator
+    public static DayTime findByValue(String value) {
+        return Arrays.stream(values())
+                .filter(dayTime -> dayTime.getValue().equals(value))
+                .findFirst()
+                .orElse(null);
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/enums/EventLevel.java

@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.enums;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+
+import java.util.Arrays;
+
+public enum EventLevel {
+    /**
+     * Unknown event severity.
+     */
+    UNKNOWN(0),
+    /**
+     * Green alert.
+     */
+    GREEN(1),
+    /**
+     * Yellow alert.
+     */
+    YELLOW(2),
+    /**
+     * Orange alert.
+     */
+    ORANGE(3),
+    /**
+     * Red alert.
+     */
+    RED(4);
+
+    private final int value;
+
+    EventLevel(int value) {
+        this.value = value;
+    }
+
+    public int getValue() {
+        return value;
+    }
+
+    /**
+     * Finds the appropriate event level based on the numerical level.
+     *
+     * @param value the numerical level.
+     * @return event level
+     */
+    @JsonCreator
+    public static EventLevel findByValue(int value) {
+        return Arrays.stream(values())
+                .filter(eventLevel -> eventLevel.getValue() == value)
+                .findFirst()
+                .orElse(null);
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/enums/Language.java

@@ -0,0 +1,273 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.enums;
+
+/**
+ * An enumeration which lists all available languages for API usage.
+ * Usually it could be specified to get response with some fields translated into desired language.
+ */
+public enum Language {
+    /**
+     * Afrikaans language.
+     */
+    AFRIKAANS("af"),
+
+    /**
+     * Albanian language.
+     */
+    ALBANIAN("al"),
+
+    /**
+     * Arabic language.
+     */
+    ARABIC("ar"),
+
+    /**
+     * Azerbaijani language.
+     */
+    AZERBAIJANI("az"),
+
+    /**
+     * Bulgarian language.
+     */
+    BULGARIAN("bg"),
+
+    /**
+     * Catalan language.
+     */
+    CATALAN("ca"),
+
+    /**
+     * Czech language.
+     */
+    CZECH("cz"),
+
+    /**
+     * Danish language
+     */
+    DANISH("da"),
+
+    /**
+     * German language.
+     */
+    GERMAN("de"),
+
+    /**
+     * Greek language.
+     */
+    GREEK("el"),
+
+    /**
+     * English language.
+     */
+    ENGLISH("en"),
+
+    /**
+     * Basque language.
+     */
+    BASQUE("eu"),
+
+    /**
+     * Persian language.
+     */
+    PERSIAN("fa"),
+
+    /**
+     * Finnish language.
+     */
+    FINNISH("fi"),
+
+    /**
+     * French language.
+     */
+    FRENCH("fr"),
+
+    /**
+     * Galician language.
+     */
+    GALICIAN("gl"),
+
+    /**
+     * Hebrew language.
+     */
+    HEBREW("he"),
+
+    /**
+     * Hindi language.
+     */
+    HINDI("hi"),
+
+    /**
+     * Croatian language.
+     */
+    CROATIAN("hr"),
+
+    /**
+     * Hungarian language.
+     */
+    HUNGARIAN("hu"),
+
+    /**
+     * Indonesian language.
+     */
+    INDONESIAN("id"),
+
+    /**
+     * Italian language.
+     */
+    ITALIAN("it"),
+
+    /**
+     * Japanese language.
+     */
+    JAPANESE("ja"),
+
+    /**
+     * Korean language.
+     */
+    KOREAN("kr"),
+
+    /**
+     * Latvian language.
+     */
+    LATVIAN("la"),
+
+    /**
+     * Lithuanian language.
+     */
+    LITHUANIAN("lt"),
+
+    /**
+     * Macedonian language.
+     */
+    MACEDONIAN("mk"),
+
+    /**
+     * Norwegian language.
+     */
+    NORWEGIAN("no"),
+
+    /**
+     * Dutch language.
+     */
+    DUTCH("nl"),
+
+    /**
+     * Polish language.
+     */
+    POLISH("pl"),
+
+    /**
+     * Portuguese language.
+     */
+    PORTUGUESE("pt"),
+
+    /**
+     * Português Brasil language.
+     */
+    PORTUGUES_BRAZIL("pt_br"),
+
+    /**
+     * Romanian language.
+     */
+    ROMANIAN ("ro"),
+
+    /**
+     * Russian language.
+     */
+    RUSSIAN("ru"),
+
+    /**
+     * Swedish language.
+     */
+    SWEDISH("se"),
+
+    /**
+     * Slovak language.
+     */
+    SLOVAK("sk"),
+
+    /**
+     * Slovenian language.
+     */
+    SLOVENIAN("sl"),
+
+    /**
+     * Spanish language.
+     */
+    SPANISH("es"),
+
+    /**
+     * Serbian language.
+     */
+    SERBIAN("sr"),
+
+    /**
+     * Thai language.
+     */
+    THAI("th"),
+
+    /**
+     * Turkish language.
+     */
+    TURKISH("tr"),
+
+    /**
+     * Ukrainian language.
+     */
+    UKRAINIAN("uk"),
+
+    /**
+     * Vietnamese language.
+     */
+    VIETNAMESE("vi"),
+
+    /**
+     * Chinese simplified language.
+     */
+    CHINESE_SIMPLIFIED("zh_cn"),
+
+    /**
+     * Chinese traditional language.
+     */
+    CHINESE_TRADITIONAL("zh_tw"),
+
+    /**
+     * Zulu language.
+     */
+    ZULU("zu");
+
+    private final String value;
+
+    Language(String value) {
+        this.value = value;
+    }
+
+    /**
+     * Returns language's value.
+     * @return value.
+     */
+    public String getValue() {
+        return value;
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/enums/MoonType.java

@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.enums;
+
+public enum MoonType {
+    NEW_MOON,
+    WAXING_CRESCENT,
+    FIRST_QUARTER_MOON,
+    WAXING_GIBBOUS,
+    FULL_MOON,
+    WANING_GIBBOUS,
+    LAST_QUARTER_MOON,
+    WANING_CRESCENT,
+    INVALID;
+
+    private static final double precision = 0.000001d;
+
+    public static MoonType valueOf(double numericValue) {
+        if (equals(numericValue, 0) || equals(numericValue, 1)) {
+            return NEW_MOON;
+        } else if (equals(numericValue, 0.25)) {
+            return FIRST_QUARTER_MOON;
+        } else if (equals(numericValue, 0.5)) {
+            return FULL_MOON;
+        } else if (equals(numericValue, 0.75)) {
+            return LAST_QUARTER_MOON;
+        } else if (numericValue > 0 && numericValue < 0.25) {
+            return WAXING_CRESCENT;
+        } else if (numericValue > 0.25 && numericValue < 0.5) {
+            return WAXING_GIBBOUS;
+        } else if (numericValue > 0.5 && numericValue < 0.75) {
+            return WANING_GIBBOUS;
+        } else if (numericValue > 0.75 && numericValue < 1) {
+            return WANING_CRESCENT;
+        } else {
+            return INVALID;
+        }
+    }
+
+    private static boolean equals(double d1, double d2) {
+        return Math.abs(d1 - d2) < precision;
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/enums/OneCallResultOptions.java

@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.enums;
+
+/**
+ * The enum One call result options.
+ */
+public enum OneCallResultOptions {
+    /**
+     * Current one call result options.
+     */
+    CURRENT("current"),
+    /**
+     * Minutely one call result options.
+     */
+    MINUTELY("minutely"),
+    /**
+     * Hourly one call result options.
+     */
+    HOURLY("hourly"),
+    /**
+     * Daily one call result options.
+     */
+    DAILY("daily"),
+    /**
+     * Alerts one call result options.
+     */
+    ALERTS("alerts");
+
+    private final String value;
+
+    OneCallResultOptions(String value) {
+        this.value = value;
+    }
+
+    /**
+     * Gets value.
+     *
+     * @return the value
+     */
+    public String getValue() {
+        return value;
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/enums/ResponseType.java

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.enums;
+
+public enum ResponseType {
+    JSON("json"),
+    HTML("html"),
+    XML("xml");
+
+    private final String value;
+
+    ResponseType(String value) {
+        this.value = value;
+    }
+
+    /**
+     * Returns language's value.
+     * @return value.
+     */
+    public String getValue() {
+        return value;
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/enums/RoadState.java

@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.enums;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+
+import java.util.Arrays;
+
+public enum RoadState {
+    NO_REPORT(0),
+    DRY(1),
+    MOIST(2),
+    MOIST_AND_CHEMICALLY_TREATED(3),
+    WET(4),
+    WET_AND_CHEMICALLY_TREATED(5),
+    ICE(6),
+    FROST(7),
+    SNOW(8),
+    SNOW_OR_ICE_WATCH(9),
+    SNOW_OR_ICE_WARNING(10),
+    WET_ABOVE_FREEZING(11),
+    WET_BELOW_FREEZING(12),
+    ABSORPTION(13),
+    ABSORPTION_AT_DEWPOINT(14),
+    DEW(15),
+    BLACK_ICE_WARNING(16),
+    OTHER(17),
+    SLUSH(18);
+
+    private final int value;
+
+    RoadState(int value) {
+        this.value = value;
+    }
+
+    public int getValue() {
+        return value;
+    }
+
+    /**
+     * Finds the appropriate road state based on the numerical code.
+     *
+     * @param value the numerical code.
+     * @return road state
+     */
+    @JsonCreator
+    public static RoadState findByValue(int value) {
+        return Arrays.stream(values()).filter(roadState -> roadState.getValue() == value).findFirst().orElse(null);
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/enums/SubscriptionPlan.java

@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.enums;
+
+/**
+ * An enumeration with all available subscription plans.
+ * More information <a href="https://openweathermap.org/price">at official website</a>.
+ */
+public enum SubscriptionPlan {
+    /**
+     * An alias that represents any of paid plans: startup, developer, professional or enterprise.
+     */
+    PAID,
+
+    /**
+     * Startup subscription plan.
+     */
+    STARTUP,
+
+    /**
+     * Developer subscription plan.
+     */
+    DEVELOPER,
+
+    /**
+     * Professional subscription plan.
+     */
+    PROFESSIONAL,
+
+    /**
+     * Enterprise subscription plan.
+     */
+    ENTERPRISE,
+
+    /**
+     * Special subscription plan. You should contact a manager to get an access.
+     */
+    SPECIAL,
+
+
+    /**
+     * All existing subscription plans.
+     */
+    ALL,
+}

src/main/java/com/github/prominence/openweathermap/api/enums/UnitSystem.java

@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.enums;
+
+/**
+ * An enumeration for supported unit systems with helper methods.
+ */
+public enum UnitSystem {
+    /**
+     * Metric units: Celsius, meter/sec, hPa, mm(rain, snow).
+     */
+    METRIC("metric"),
+
+    /**
+     * Imperial units: Fahrenheit, miles/hour, hPa, mm(rain, snow).
+     */
+    IMPERIAL("imperial"),
+
+    /**
+     * OpenWeatherMap standard units: Kelvin, meter/sec, hPa, mm(rain, snow).
+     */
+    STANDARD("standard");
+
+    private final String value;
+
+    UnitSystem(String value) {
+        this.value = value;
+    }
+
+    /**
+     * Returns unit system value.
+     * @return value unit system.
+     */
+    public String getValue() {
+        return value;
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/enums/WeatherCondition.java

@@ -0,0 +1,398 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.enums;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.util.Arrays;
+import java.util.Optional;
+
+/**
+ * Represents weather condition and related information.
+ * More details <a href="https://openweathermap.org/weather-conditions#Weather-Condition-Codes-2">here</a>.
+ */
+public enum WeatherCondition {
+    // Group 2xx: Thunderstorm
+
+    /**
+     * The thunderstorm with light rain.
+     */
+    THUNDERSTORM_LIGHT_RAIN(200, "Thunderstorm", "thunderstorm with light rain", "11"),
+    /**
+     * The thunderstorm with rain.
+     */
+    THUNDERSTORM_RAIN(201, "Thunderstorm", "thunderstorm with rain", "11"),
+    /**
+     * The thunderstorm with heavy rain.
+     */
+    THUNDERSTORM_HEAVY_RAIN(202, "Thunderstorm", "thunderstorm with heavy rain", "11"),
+    /**
+     * The light thunderstorm.
+     */
+    THUNDERSTORM_LIGHT(210, "Thunderstorm", "light thunderstorm", "11"),
+    /**
+     * The thunderstorm.
+     */
+    THUNDERSTORM(211, "Thunderstorm", "thunderstorm", "11"),
+    /**
+     * The heavy thunderstorm.
+     */
+    THUNDERSTORM_HEAVY(212, "Thunderstorm", "heavy thunderstorm", "11"),
+    /**
+     * The ragged thunderstorm.
+     */
+    THUNDERSTORM_RAGGED(221, "Thunderstorm", "ragged thunderstorm", "11"),
+    /**
+     * The thunderstorm with light drizzle.
+     */
+    THUNDERSTORM_LIGHT_DRIZZLE(230, "Thunderstorm", "thunderstorm with light drizzle", "11"),
+    /**
+     * The thunderstorm with drizzle.
+     */
+    THUNDERSTORM_DRIZZLE(231, "Thunderstorm", "thunderstorm with drizzle", "11"),
+    /**
+     * The thunderstorm with heavy drizzle.
+     */
+    THUNDERSTORM_HEAVY_DRIZZLE(232, "Thunderstorm", "thunderstorm with heavy drizzle", "11"),
+
+    // Group 3xx: Drizzle
+
+    /**
+     * The light intensity drizzle.
+     */
+    DRIZZLE_LIGHT(300, "Drizzle", "light intensity drizzle", "09"),
+    /**
+     * The drizzle.
+     */
+    DRIZZLE(301, "Drizzle", "drizzle", "09"),
+    /**
+     * The heavy intensity drizzle.
+     */
+    DRIZZLE_HEAVY(302, "Drizzle", "heavy intensity drizzle", "09"),
+    /**
+     * The light intensity drizzle rain.
+     */
+    DRIZZLE_LIGHT_RAIN(310, "Drizzle", "light intensity drizzle rain", "09"),
+    /**
+     * The drizzle rain.
+     */
+    DRIZZLE_RAIN(311, "Drizzle", "drizzle rain", "09"),
+    /**
+     * The heavy intensity drizzle rain.
+     */
+    DRIZZLE_HEAVY_RAIN(312, "Drizzle", "heavy intensity drizzle rain", "09"),
+    /**
+     * The shower rain and drizzle.
+     */
+    DRIZZLE_SHOWER_RAIN(313, "Drizzle", "shower rain and drizzle", "09"),
+    /**
+     * The heavy shower rain and drizzle.
+     */
+    DRIZZLE_HEAVY_SHOWER_RAIN(314, "Drizzle", "heavy shower rain and drizzle", "09"),
+    /**
+     * The shower drizzle.
+     */
+    DRIZZLE_SHOWER(321, "Drizzle", "shower drizzle", "09"),
+
+    // Group 5xx: Rain
+
+    /**
+     * The light rain.
+     */
+    RAIN_LIGHT(500, "Rain", "light rain", "10"),
+    /**
+     * The moderate rain.
+     */
+    RAIN_MODERATE(501, "Rain", "moderate rain", "10"),
+    /**
+     * The heavy intensity rain.
+     */
+    RAIN_HEAVY(502, "Rain", "heavy intensity rain", "10"),
+    /**
+     * The very heavy rain.
+     */
+    RAIN_VERY_HEAVY(503, "Rain", "very heavy rain", "10"),
+    /**
+     * The very heavy rain.
+     */
+    RAIN_EXTREME(504, "Rain", "very heavy rain", "10"),
+    /**
+     * The freezing rain.
+     */
+    RAIN_FREEZING(511, "Rain", "freezing rain", "10"),
+    /**
+     * The light intensity shower rain.
+     */
+    RAIN_LIGHT_SHOWER(520, "Rain", "light intensity shower rain", "10"),
+    /**
+     * The shower rain.
+     */
+    RAIN_SHOWER(521, "Rain", "shower rain", "10"),
+    /**
+     * The heavy intensity shower rain.
+     */
+    RAIN_HEAVY_SHOWER(522, "Rain", "heavy intensity shower rain", "10"),
+    /**
+     * The ragged shower rain.
+     */
+    RAIN_RAGGED_SHOWER(531, "Rain", "ragged shower rain", "10"),
+
+    // Group 6xx: Snow
+
+    /**
+     * The light snow.
+     */
+    SNOW_LIGHT(600, "Snow", "light snow", "13"),
+    /**
+     * The snow.
+     */
+    SNOW(601, "Snow", "snow", "13"),
+    /**
+     * The heavy snow.
+     */
+    SNOW_HEAVY(602, "Snow", "heavy snow", "13"),
+    /**
+     * The sleet.
+     */
+    SNOW_SLEET(611, "Snow", "sleet", "13"),
+    /**
+     * The light shower sleet.
+     */
+    SNOW_LIGHT_SHOWER_SLEET(612, "Snow", "light shower sleet", "13"),
+    /**
+     * The shower sleet.
+     */
+    SNOW_SHOWER_SLEET(613, "Snow", "shower sleet", "13"),
+    /**
+     * The light rain and snow.
+     */
+    SNOW_LIGHT_RAIN_AND_SNOW(615, "Snow", "light rain and snow", "13"),
+    /**
+     * The rain and snow.
+     */
+    SNOW_RAIN_AND_SNOW(616, "Snow", "rain and snow", "13"),
+    /**
+     * The light shower snow.
+     */
+    SNOW_LIGHT_SHOWER_SNOW(620, "Snow", "light shower snow", "13"),
+    /**
+     * The shower snow.
+     */
+    SNOW_SHOWER_SNOW(621, "Snow", "shower snow", "13"),
+    /**
+     * The heavy shower snow.
+     */
+    SNOW_HEAVY_SHOWER_SNOW(622, "Snow", "heavy shower snow", "13"),
+
+    // Group 7xx: Atmosphere
+
+    /**
+     * The mist.
+     */
+    MIST(701, "Mist", "mist", "50"),
+    /**
+     * The smoke.
+     */
+    SMOKE(711, "Smoke", "smoke", "50"),
+    /**
+     * The haze.
+     */
+    HAZE(721, "Haze", "haze", "50"),
+    /**
+     * The sand/dust whirls.
+     */
+    DUST_WHIRLS(731, "Dust", "sand/dust whirls", "50"),
+    /**
+     * The fog.
+     */
+    FOG(741, "Fog", "fog", "50"),
+    /**
+     * The sand.
+     */
+    SAND(751, "Sand", "sand", "50"),
+    /**
+     * The dust.
+     */
+    DUST(761, "Dust", "dust", "50"),
+    /**
+     * The volcanic ash.
+     */
+    ASH(762, "Ash", "volcanic ash", "50"),
+    /**
+     * The squall.
+     */
+    SQUALL(771, "Squall", "squalls", "50"),
+    /**
+     * The tornado.
+     */
+    TORNADO(781, "Tornado", "tornado", "50"),
+
+    // Group 800: Clear
+
+    /**
+     * The clear sky.
+     */
+    CLEAR(800, "Clear", "clear sky", "01"),
+
+    // Group 80x: Clouds
+
+    /**
+     * A few clouds: 11-25%.
+     */
+    CLOUDS_FEW(801, "Clouds", "few clouds: 11-25%", "02"),
+    /**
+     * A scattered clouds: 25-50%.
+     */
+    CLOUDS_SCATTERED(802, "Clouds", "scattered clouds: 25-50%", "03"),
+    /**
+     * A broken clouds: 51-84%.
+     */
+    CLOUDS_BROKEN(803, "Clouds", "broken clouds: 51-84%", "04"),
+    /**
+     * An overcast clouds: 85-100%.
+     */
+    CLOUDS_OVERCAST(804, "Clouds", "overcast clouds: 85-100%", "04");
+
+
+    private final int id;
+    private final String name;
+    private final String description;
+    private final String iconId;
+
+    WeatherCondition(int id, String name, String description, String iconId) {
+        this.id = id;
+        this.name = name;
+        this.description = description;
+        this.iconId = iconId;
+    }
+
+    /**
+     * Gets id.
+     *
+     * @return the id
+     */
+    public int getId() {
+        return id;
+    }
+
+    /**
+     * Gets name.
+     *
+     * @return the name
+     */
+    public String getName() {
+        return name;
+    }
+
+    /**
+     * Gets description.
+     *
+     * @return the description
+     */
+    public String getDescription() {
+        return description;
+    }
+
+
+    /**
+     * Gets icon id based on part of day.
+     *
+     * @param partOfDay The part of day we need the icon for.
+     * @return the icon id
+     */
+    public String getIconId(DayTime partOfDay) {
+        return iconId + partOfDay.getValue();
+    }
+
+    /**
+     * Gets day icon id.
+     *
+     * @return the day icon id
+     */
+    public String getDayIconId() {
+        return getIconId(DayTime.DAY);
+    }
+
+    /**
+     * Gets night icon id.
+     *
+     * @return the night icon id
+     */
+    public String getNightIconId() {
+        return getIconId(DayTime.NIGHT);
+    }
+
+    /**
+     * Gets day icon url.
+     *
+     * @param secure Determines whether we need to use secure channel (HTTPS) for loading the image.
+     * @return the day icon url
+     */
+    public String getDayIconUrl(boolean secure) {
+        return getIconUrl(getDayIconId(), secure);
+    }
+
+    /**
+     * Gets night icon url.
+     *
+     * @param secure Determines whether we need to use secure channel (HTTPS) for loading the image.
+     * @return the night icon url
+     */
+    public String getNightIconUrl(boolean secure) {
+        return getIconUrl(getNightIconId(), secure);
+    }
+
+    /**
+     * Gets icon url.
+     *
+     * @param iconId the icon id
+     * @param secure Determines whether we need to use secure channel (HTTPS) for loading the image.
+     * @return the icon url
+     */
+    public static String getIconUrl(String iconId, boolean secure) {
+        String scheme = "http";
+        if (secure) {
+            scheme = "https";
+        }
+        return scheme + "://openweathermap.org/img/w/" + iconId + ".png";
+    }
+
+    /**
+     * Gets {@link WeatherCondition} by id.
+     *
+     * @param id the id
+     * @return the by id
+     */
+    @JsonCreator
+    public static WeatherCondition getById(@JsonProperty("id") int id) {
+        final Optional<WeatherCondition> optionalWeatherCondition =
+                Arrays.stream(values()).filter(weatherCondition -> weatherCondition.getId() == id).findFirst();
+        return optionalWeatherCondition.orElse(null);
+    }
+
+    @Override
+    public String toString() {
+        return "Weather condition(" + id + "): " + name + '(' + description + ')';
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/exception/ApiPayloadParseException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 Alexey Zinchenko
+ * Copyright (c) 2021-present Alexey Zinchenko
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -22,10 +22,8 @@
 
 package com.github.prominence.openweathermap.api.exception;
 
-public class DataNotFoundException extends RuntimeException {
-
-    public DataNotFoundException() {
-        super("Data for provided parameters wasn't found. Please, check your request.");
+public class ApiPayloadParseException extends RuntimeException {
+    public ApiPayloadParseException(String message, Throwable cause) {
+        super(message, cause);
     }
-
 }

src/main/java/com/github/prominence/openweathermap/api/exception/InvalidAuthTokenException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 Alexey Zinchenko
+ * Copyright (c) 2021-present Alexey Zinchenko
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -22,10 +22,16 @@
 
 package com.github.prominence.openweathermap.api.exception;
 
+/**
+ * An exception that could be thrown in case of your API key is invalid or your subscription plan does not cover requested functionality.
+ * Subscription plans information you can find <a href="https://openweathermap.org/price">here</a>.
+ * API Keys could be checked in <a href="https://home.openweathermap.org/api_keys/">your profile</a>.
+ */
 public class InvalidAuthTokenException extends RuntimeException {
-
+    /**
+     * Creates {@link InvalidAuthTokenException} exception with default message.
+     */
     public InvalidAuthTokenException() {
-        super("Check your authentication token! You can get it here: https://home.openweathermap.org/api_keys/.");
+        super("Authentication token wasn't set or requested functionality is not permitted for your subscription plan. Please, check https://home.openweathermap.org/api_keys/ and https://openweathermap.org/price.");
     }
-
 }

src/main/java/com/github/prominence/openweathermap/api/exception/NoDataFoundException.java

@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.exception;
+
+/**
+ * An exception that could be thrown in several cases:
+ * <ul>
+ *     <li>There is no data found for your query(wrong coordinates somewhere in the sea, some distant place, etc.);</li>
+ *     <li>Request is malformed. An occasion to report an <a href="https://github.com/Prominence/openweathermap-java-api/issues">issue</a>;</li>
+ *     <li>Any other unpredictable problems.</li>
+ * </ul>
+ */
+public class NoDataFoundException extends RuntimeException {
+    /**
+     * Creates {@link NoDataFoundException} with default message.
+     */
+    public NoDataFoundException() {
+        super("Data for provided parameters wasn't found. Please, check requested location.");
+    }
+
+    /**
+     * Creates {@link NoDataFoundException} with message from another throwable.
+     * @param throwable source throwable.
+     */
+    public NoDataFoundException(Throwable throwable) {
+        super(throwable.getMessage(), throwable.getCause());
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/model/WeatherState.java

@@ -1,74 +0,0 @@
-/*
- * Copyright (c) 2018 Alexey Zinchenko
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-package com.github.prominence.openweathermap.api.model;
-
-import com.alibaba.fastjson.annotation.JSONField;
-import lombok.EqualsAndHashCode;
-import lombok.Getter;
-import lombok.Setter;
-
-import java.net.MalformedURLException;
-import java.net.URL;
-
-@EqualsAndHashCode
-public class WeatherState {
-
-    @JSONField(name = "id")
-    // Weather condition id
-    @Getter
-    @Setter
-    long conditionId;
-
-    @JSONField(name = "main")
-    // Group of weather parameters (Rain, Snow, Extreme etc.)
-    @Getter
-    @Setter
-    String weatherGroup;
-
-    @JSONField(name = "description")
-    // Weather condition within the group
-    @Getter
-    @Setter
-    String description;
-
-    @JSONField(name = "icon")
-    // Weather icon id
-    @Getter
-    @Setter
-    String iconId;
-
-    public URL getWeatherIconUrl() {
-        URL iconUrl = null;
-        try {
-            iconUrl = new URL("http://openweathermap.org/img/w/" + iconId + ".png");
-        } catch (MalformedURLException e) {
-            e.printStackTrace();
-        }
-        return iconUrl;
-    }
-
-    @Override
-    public String toString() {
-        return "Weather: " + description;
-    }
-}

src/main/java/com/github/prominence/openweathermap/api/model/air/pollution/AirPollutionConcentration.java

@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.air.pollution;
+
+import com.github.prominence.openweathermap.api.enums.AirQualityIndex;
+
+import java.time.OffsetDateTime;
+
+/**
+ * Interface of air pollution concentration measurements.
+ */
+public interface AirPollutionConcentration {
+    /**
+     * The date time when the measurement happened.
+     *
+     * @return datetime
+     */
+    OffsetDateTime getMeasurementTime();
+
+    /**
+     * The air quality index as an (overview).
+     *
+     * @return index
+     */
+    AirQualityIndex getAirQualityIndex();
+
+    /**
+     * The concentration of CO in the air.
+     *
+     * @return CO
+     */
+    Concentration getCarbonMonoxide();
+
+    /**
+     * The concentration of NO in the air.
+     *
+     * @return NO
+     */
+    Concentration getNitrogenMonoxide();
+
+    /**
+     * The concentration of NO2 in the air.
+     *
+     * @return NO2
+     */
+    Concentration getNitrogenDioxide();
+
+    /**
+     * The concentration of O3 in the air.
+     *
+     * @return O3
+     */
+    Concentration getOzone();
+
+    /**
+     * The concentration of SO2 in the air.
+     *
+     * @return SO2
+     */
+    Concentration getSulphurDioxide();
+
+    /**
+     * The concentration of pine particles matter in the air.
+     *
+     * @return fine particles
+     */
+    Concentration getFineParticlesMatter();
+
+    /**
+     * The concentration of coarse particulate matter in the air.
+     *
+     * @return coarse particles
+     */
+    Concentration getCoarseParticulateMatter();
+
+    /**
+     * The concentration of NH3 in the air.
+     *
+     * @return NH3
+     */
+    Concentration getAmmonia();
+}

src/main/java/com/github/prominence/openweathermap/api/model/air/pollution/AirPollutionDetails.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.air.pollution;
+
+import com.github.prominence.openweathermap.api.model.generic.location.CoordinateAware;
+
+import java.util.List;
+
+/**
+ * Interface of air pollution overview.
+ */
+public interface AirPollutionDetails extends CoordinateAware {
+
+    /**
+     * The pollution details.
+     * @return pollution
+     */
+    List<AirPollutionConcentration> getAirPollutionConcentration();
+}

src/main/java/com/github/prominence/openweathermap/api/model/air/pollution/AirPollutionDetailsModel.java

@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.air.pollution;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.github.prominence.openweathermap.api.model.generic.location.Coordinates;
+import lombok.Data;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * The type representing Air pollution data.
+ */
+@Data
+public class AirPollutionDetailsModel implements AirPollutionDetails {
+    @JsonProperty("coord")
+    private Coordinates coordinates;
+    @JsonProperty("list")
+    private List<AirPollutionRecord> airPollutionRecords;
+
+    @JsonIgnore
+    @Override
+    public List<AirPollutionConcentration> getAirPollutionConcentration() {
+        return airPollutionRecords.stream()
+                .map(AirPollutionConcentration.class::cast)
+                .collect(Collectors.toList());
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/model/air/pollution/AirPollutionMeasurements.java

@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.air.pollution;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.github.prominence.openweathermap.api.deserializer.ConcentrationDeserializer;
+import lombok.Data;
+
+/**
+ * The type Air pollution record.
+ */
+@Data
+public class AirPollutionMeasurements {
+
+    @JsonDeserialize(using = ConcentrationDeserializer.class)
+    @JsonProperty("co")
+    private Concentration carbonMonoxide;
+    @JsonDeserialize(using = ConcentrationDeserializer.class)
+    @JsonProperty("no")
+    private Concentration nitrogenMonoxide;
+    @JsonDeserialize(using = ConcentrationDeserializer.class)
+    @JsonProperty("no2")
+    private Concentration nitrogenDioxide;
+    @JsonDeserialize(using = ConcentrationDeserializer.class)
+    @JsonProperty("o3")
+    private Concentration ozone;
+    @JsonDeserialize(using = ConcentrationDeserializer.class)
+    @JsonProperty("so2")
+    private Concentration sulphurDioxide;
+    @JsonDeserialize(using = ConcentrationDeserializer.class)
+    @JsonProperty("pm2_5")
+    private Concentration fineParticlesMatter;
+    @JsonDeserialize(using = ConcentrationDeserializer.class)
+    @JsonProperty("pm10")
+    private Concentration coarseParticulateMatter;
+    @JsonDeserialize(using = ConcentrationDeserializer.class)
+    @JsonProperty("nh3")
+    private Concentration ammonia;
+
+}

src/main/java/com/github/prominence/openweathermap/api/model/air/pollution/AirPollutionRecord.java

@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.air.pollution;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.github.prominence.openweathermap.api.deserializer.EpochSecondsDeserializer;
+import com.github.prominence.openweathermap.api.enums.AirQualityIndex;
+import lombok.Data;
+
+import java.time.OffsetDateTime;
+import java.util.Optional;
+
+/**
+ * The type representing an Air pollution record.
+ */
+@Data
+public class AirPollutionRecord implements AirPollutionConcentration {
+    @JsonDeserialize(using = EpochSecondsDeserializer.class)
+    @JsonProperty("dt")
+    private OffsetDateTime measurementTime;
+    @JsonProperty("main")
+    private AirQualityIndex airQualityIndex;
+    @JsonProperty("components")
+    private AirPollutionMeasurements components;
+
+    @Override
+    public OffsetDateTime getMeasurementTime() {
+        return measurementTime;
+    }
+
+    @Override
+    public AirQualityIndex getAirQualityIndex() {
+        return airQualityIndex;
+    }
+
+    @JsonIgnore
+    @Override
+    public Concentration getCarbonMonoxide() {
+        return Optional.ofNullable(components).map(AirPollutionMeasurements::getCarbonMonoxide).orElse(null);
+    }
+
+    @JsonIgnore
+    @Override
+    public Concentration getNitrogenMonoxide() {
+        return Optional.ofNullable(components).map(AirPollutionMeasurements::getNitrogenMonoxide).orElse(null);
+    }
+
+    @JsonIgnore
+    @Override
+    public Concentration getNitrogenDioxide() {
+        return Optional.ofNullable(components).map(AirPollutionMeasurements::getNitrogenDioxide).orElse(null);
+    }
+
+    @JsonIgnore
+    @Override
+    public Concentration getOzone() {
+        return Optional.ofNullable(components).map(AirPollutionMeasurements::getOzone).orElse(null);
+    }
+
+    @JsonIgnore
+    @Override
+    public Concentration getSulphurDioxide() {
+        return Optional.ofNullable(components).map(AirPollutionMeasurements::getSulphurDioxide).orElse(null);
+    }
+
+    @JsonIgnore
+    @Override
+    public Concentration getFineParticlesMatter() {
+        return Optional.ofNullable(components).map(AirPollutionMeasurements::getFineParticlesMatter).orElse(null);
+    }
+
+    @JsonIgnore
+    @Override
+    public Concentration getCoarseParticulateMatter() {
+        return Optional.ofNullable(components).map(AirPollutionMeasurements::getCoarseParticulateMatter).orElse(null);
+    }
+
+    @JsonIgnore
+    @Override
+    public Concentration getAmmonia() {
+        return Optional.ofNullable(components).map(AirPollutionMeasurements::getAmmonia).orElse(null);
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/model/air/pollution/Concentration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 Alexey Zinchenko
+ * Copyright (c) 2021-present Alexey Zinchenko
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,32 +20,36 @@
  * SOFTWARE.
  */
 
-package com.github.prominence.openweathermap.api.model;
+package com.github.prominence.openweathermap.api.model.air.pollution;
 
-import com.alibaba.fastjson.annotation.JSONField;
+import com.fasterxml.jackson.annotation.JsonIgnore;
 import lombok.AllArgsConstructor;
 import lombok.EqualsAndHashCode;
-import lombok.Getter;
-import lombok.Setter;
+import lombok.NonNull;
+import lombok.ToString;
 
+import java.math.BigDecimal;
+import java.math.RoundingMode;
+
+/**
+ * Entity for air pollution concentration measurement.
+ */
 @EqualsAndHashCode
+@ToString
 @AllArgsConstructor
-public class Coordinates {
+public class Concentration {
+    private static final int DECIMAL_PLACES = 10;
+    @NonNull
+    private final BigDecimal value;
 
-    @JSONField(name = "lat")
-    // City geo location, latitude. Valid range: [-90, 90]
-    @Getter
-    @Setter
-    private float latitude;
-
-    @JSONField(name = "lon")
-    // City geo location, longitude. Valid range: [-180, 180]
-    @Getter
-    @Setter
-    private float longitude;
-
-    @Override
-    public String toString() {
-        return "latitude=" + latitude + ", longitude=" + longitude;
+    /**
+     * Returns the measured value in micrograms/m^3.
+     *
+     * @return value
+     */
+    @JsonIgnore
+    public BigDecimal asMicrogramsPerCubicMeters() {
+        return value.setScale(DECIMAL_PLACES, RoundingMode.HALF_EVEN);
     }
+
 }

src/main/java/com/github/prominence/openweathermap/api/model/forecast/MetaData.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.github.prominence.openweathermap.api.enums.DayTime;
+import lombok.Data;
+
+@Data
+public class MetaData {
+    @JsonProperty("pod")
+    private DayTime partOfDay;
+}

src/main/java/com/github/prominence/openweathermap/api/model/forecast/climatic/ThirtyDaysDailyForecast.java

@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast.climatic;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.github.prominence.openweathermap.api.model.generic.location.BaseLocation;
+
+import java.util.List;
+
+/**
+ * Root object for 30 days long daily forecasts.
+ */
+public interface ThirtyDaysDailyForecast {
+
+    /**
+     * The location where the forecast belongs to.
+     * @return location
+     */
+    @JsonIgnore
+    BaseLocation getLocation();
+
+    /**
+     * The forecasts.
+     * @return days
+     */
+    @JsonIgnore
+    List<WeatherForecastDay> getWeatherForecasts();
+}

src/main/java/com/github/prominence/openweathermap/api/model/forecast/climatic/ThirtyDaysDailyForecastModel.java

@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast.climatic;
+
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.github.prominence.openweathermap.api.model.generic.location.BaseLocation;
+import com.github.prominence.openweathermap.api.model.generic.location.BaseLocationModel;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * Represents information about forecast for different timestamps.
+ */
+@Data
+public class ThirtyDaysDailyForecastModel implements ThirtyDaysDailyForecast {
+    @JsonProperty("cod")
+    private long cod;
+    @JsonProperty("message")
+    private BigDecimal message;
+    @JsonProperty("city")
+    private BaseLocationModel locationModel;
+    @JsonProperty("list")
+    private List<WeatherForecast> forecasts;
+
+    @Override
+    @JsonIgnore
+    public BaseLocation getLocation() {
+        return locationModel;
+    }
+
+    @Override
+    @JsonIgnore
+    public List<WeatherForecastDay> getWeatherForecasts() {
+        return forecasts.stream().map(WeatherForecastDay.class::cast).collect(Collectors.toList());
+    }
+
+}

src/main/java/com/github/prominence/openweathermap/api/model/forecast/climatic/WeatherForecast.java

@@ -0,0 +1,193 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast.climatic;
+
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.github.prominence.openweathermap.api.deserializer.EpochSecondsDeserializer;
+import com.github.prominence.openweathermap.api.deserializer.RequiredPercentageDeserializer;
+import com.github.prominence.openweathermap.api.deserializer.WindSpeedDeserializer;
+import com.github.prominence.openweathermap.api.enums.WeatherCondition;
+import com.github.prominence.openweathermap.api.model.generic.clouds.CloudCoverage;
+import com.github.prominence.openweathermap.api.model.generic.clouds.Clouds;
+import com.github.prominence.openweathermap.api.model.generic.location.SunlightStages;
+import com.github.prominence.openweathermap.api.model.generic.precipitation.Humidity;
+import com.github.prominence.openweathermap.api.model.generic.precipitation.PrecipitationValues;
+import com.github.prominence.openweathermap.api.model.generic.pressure.BaseAtmosphericPressure;
+import com.github.prominence.openweathermap.api.model.generic.temperature.DailyTemperature;
+import com.github.prominence.openweathermap.api.model.generic.temperature.TemperatureDailyBasic;
+import com.github.prominence.openweathermap.api.model.generic.temperature.TemperatureDailyDetailed;
+import com.github.prominence.openweathermap.api.model.generic.temperature.TemperatureValue;
+import com.github.prominence.openweathermap.api.model.generic.wind.BasicWind;
+import com.github.prominence.openweathermap.api.model.generic.wind.WindSpeed;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.OffsetDateTime;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * Represents weather forecast information for a particular timestamp.
+ */
+@Data
+public class WeatherForecast implements WeatherForecastDay, DailyTemperature, BaseAtmosphericPressure, BasicWind, Humidity,
+        PrecipitationValues, SunlightStages {
+    @JsonDeserialize(using = EpochSecondsDeserializer.class)
+    @JsonProperty("dt")
+    private OffsetDateTime forecastTime;
+    @JsonProperty("temp")
+    private TemperatureDailyDetailed temperature;
+    @JsonProperty("feels_like")
+    private TemperatureDailyBasic feelsLike;
+    @JsonProperty("weather")
+    private List<WeatherCondition> weatherStates = new ArrayList<>();
+    @JsonDeserialize(using = RequiredPercentageDeserializer.class)
+    @JsonProperty("humidity")
+    private int humidityPercentage;
+    @JsonProperty("pressure")
+    private BigDecimal pressure;
+    @JsonDeserialize(using = RequiredPercentageDeserializer.class)
+    @JsonProperty("clouds")
+    private int clouds;
+    @JsonDeserialize(using = WindSpeedDeserializer.class)
+    @JsonProperty("speed")
+    private WindSpeed speed;
+    @JsonProperty("deg")
+    private Integer directionDegrees;
+    @JsonProperty("rain")
+    private BigDecimal rain;
+    @JsonProperty("snow")
+    private BigDecimal snow;
+    @JsonDeserialize(using = EpochSecondsDeserializer.class)
+    @JsonProperty("sunrise")
+    private OffsetDateTime sunriseTime;
+    @JsonDeserialize(using = EpochSecondsDeserializer.class)
+    @JsonProperty("sunset")
+    private OffsetDateTime sunsetTime;
+
+    @Override
+    @JsonIgnore
+    public DailyTemperature getTemperature() {
+        return this;
+    }
+
+    @Override
+    @JsonIgnore
+    public BasicWind getWind() {
+        return this;
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getMorning() {
+        return Optional.ofNullable(temperature).map(TemperatureDailyBasic::getMorning).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getDay() {
+        return Optional.ofNullable(temperature).map(TemperatureDailyBasic::getDay).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getEve() {
+        return Optional.ofNullable(temperature).map(TemperatureDailyBasic::getEve).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getNight() {
+        return Optional.ofNullable(temperature).map(TemperatureDailyBasic::getNight).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getMin() {
+        return Optional.ofNullable(temperature).map(TemperatureDailyDetailed::getMin).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getMax() {
+        return Optional.ofNullable(temperature).map(TemperatureDailyDetailed::getMax).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getMorningFeelsLike() {
+        return Optional.ofNullable(feelsLike).map(TemperatureDailyBasic::getMorning).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getDayFeelsLike() {
+        return Optional.ofNullable(feelsLike).map(TemperatureDailyBasic::getDay).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getEveFeelsLike() {
+        return Optional.ofNullable(feelsLike).map(TemperatureDailyBasic::getEve).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getNightFeelsLike() {
+        return Optional.ofNullable(feelsLike).map(TemperatureDailyBasic::getNight).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public Humidity getHumidity() {
+        return this;
+    }
+
+    @Override
+    @JsonIgnore
+    public BaseAtmosphericPressure getAtmosphericPressure() {
+        return this;
+    }
+
+    @Override
+    @JsonIgnore
+    public CloudCoverage getCloudCoverage() {
+        return new Clouds(this.clouds);
+    }
+
+    @Override
+    @JsonIgnore
+    public PrecipitationValues getPrecipitation() {
+        return this;
+    }
+
+    @Override
+    @JsonIgnore
+    public SunlightStages getSunlightStages() {
+        return this;
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/model/forecast/climatic/WeatherForecastDay.java

@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast.climatic;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.github.prominence.openweathermap.api.enums.WeatherCondition;
+import com.github.prominence.openweathermap.api.model.generic.TimeAware;
+import com.github.prominence.openweathermap.api.model.generic.clouds.CloudCoverage;
+import com.github.prominence.openweathermap.api.model.generic.location.SunlightStages;
+import com.github.prominence.openweathermap.api.model.generic.precipitation.Humidity;
+import com.github.prominence.openweathermap.api.model.generic.precipitation.PrecipitationValues;
+import com.github.prominence.openweathermap.api.model.generic.pressure.BaseAtmosphericPressure;
+import com.github.prominence.openweathermap.api.model.generic.temperature.DailyTemperature;
+import com.github.prominence.openweathermap.api.model.generic.wind.BasicWind;
+
+import java.util.List;
+
+/**
+ * Contains forecast information for one day of the 30 day long climatic forecasts.
+ */
+public interface WeatherForecastDay extends TimeAware {
+    /**
+     * The temperature forecast.
+     *
+     * @return temps
+     */
+    @JsonIgnore
+    DailyTemperature getTemperature();
+
+    /**
+     * The humidity forecast.
+     *
+     * @return humidity
+     */
+    @JsonIgnore
+    Humidity getHumidity();
+
+    /**
+     * The atmospheric pressure forecast.
+     *
+     * @return pressure
+     */
+    @JsonIgnore
+    BaseAtmosphericPressure getAtmosphericPressure();
+
+    /**
+     * The forecasted wind conditions.
+     *
+     * @return wind
+     */
+    @JsonIgnore
+    BasicWind getWind();
+
+    /**
+     * The expected weather states.
+     *
+     * @return weather states
+     */
+    List<WeatherCondition> getWeatherStates();
+
+    /**
+     * The forecasted cloud coverage.
+     *
+     * @return clouds
+     */
+    @JsonIgnore
+    CloudCoverage getCloudCoverage();
+
+    /**
+     * The forecasted precipitation.
+     *
+     * @return precipitation
+     */
+    @JsonIgnore
+    PrecipitationValues getPrecipitation();
+
+    /**
+     * Information about sunlight stages.
+     *
+     * @return sunlight
+     */
+    @JsonIgnore
+    SunlightStages getSunlightStages();
+}

src/main/java/com/github/prominence/openweathermap/api/model/forecast/daily/DailyWeather.java

@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast.daily;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.github.prominence.openweathermap.api.enums.WeatherCondition;
+import com.github.prominence.openweathermap.api.model.generic.TimeAware;
+import com.github.prominence.openweathermap.api.model.generic.clouds.CloudCoverage;
+import com.github.prominence.openweathermap.api.model.generic.location.SunlightStages;
+import com.github.prominence.openweathermap.api.model.generic.precipitation.Humidity;
+import com.github.prominence.openweathermap.api.model.generic.precipitation.PrecipitationForecast;
+import com.github.prominence.openweathermap.api.model.generic.pressure.BaseAtmosphericPressure;
+import com.github.prominence.openweathermap.api.model.generic.temperature.DailyTemperature;
+import com.github.prominence.openweathermap.api.model.generic.wind.DetailedWindInfo;
+
+import java.util.List;
+
+/**
+ * Interface for weather forecast data used by the SixteenDaysDailyForecast.
+ */
+public interface DailyWeather extends TimeAware {
+
+    /**
+     * The temperature data,
+     *
+     * @return temp
+     */
+    @JsonIgnore
+    DailyTemperature getTemperature();
+
+    /**
+     * The humidity.
+     *
+     * @return humidity
+     */
+    @JsonIgnore
+    Humidity getHumidity();
+
+    /**
+     * The atmospheric pressure.
+     *
+     * @return pressure
+     */
+    @JsonIgnore
+    BaseAtmosphericPressure getAtmosphericPressure();
+
+    /**
+     * The wind conditions.
+     *
+     * @return wind
+     */
+    @JsonIgnore
+    DetailedWindInfo getWind();
+
+    /**
+     * The weather states.
+     *
+     * @return weather
+     */
+    List<WeatherCondition> getWeatherStates();
+
+    /**
+     * The cloud coverage.
+     *
+     * @return louds
+     */
+    @JsonIgnore
+    CloudCoverage getCloudCoverage();
+
+    /**
+     * The precipitation.
+     *
+     * @return precipitation
+     */
+    @JsonIgnore
+    PrecipitationForecast getPrecipitation();
+
+    /**
+     * The sunlight stages.
+     *
+     * @return sunlight
+     */
+    @JsonIgnore
+    SunlightStages getSunlightStages();
+}

src/main/java/com/github/prominence/openweathermap/api/model/forecast/daily/SixteenDaysDailyForecast.java

@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast.daily;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.github.prominence.openweathermap.api.model.generic.location.DetailedLocationInfo;
+
+import java.util.List;
+
+/**
+ * Represents the daily forecast for the next sixteen days
+ */
+public interface SixteenDaysDailyForecast {
+    /**
+     * Information about the location.
+     *
+     * @return location
+     */
+    @JsonIgnore
+    DetailedLocationInfo getLocation();
+
+    /**
+     * The daily forecasts.
+     *
+     * @return forecasts
+     */
+    @JsonIgnore
+    List<DailyWeather> getWeatherForecasts();
+}

src/main/java/com/github/prominence/openweathermap/api/model/forecast/daily/SixteenDaysDailyForecastModel.java

@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast.daily;
+
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.github.prominence.openweathermap.api.model.generic.location.DetailedLocationInfo;
+import com.github.prominence.openweathermap.api.model.generic.location.DetailedLocationModel;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * Represents information about forecast for different timestamps.
+ */
+@Data
+@JsonIgnoreProperties(value = {"cnt"})
+public class SixteenDaysDailyForecastModel implements SixteenDaysDailyForecast {
+    @JsonProperty("cod")
+    private long cod;
+    @JsonProperty("message")
+    private BigDecimal message;
+    @JsonProperty("city")
+    private DetailedLocationModel locationModel;
+    @JsonProperty("list")
+    private List<WeatherForecast> forecasts;
+
+    @Override
+    @JsonIgnore
+    public DetailedLocationInfo getLocation() {
+        return locationModel;
+    }
+
+    @Override
+    @JsonIgnore
+    public List<DailyWeather> getWeatherForecasts() {
+        return forecasts.stream().map(DailyWeather.class::cast).collect(Collectors.toList());
+    }
+
+}

src/main/java/com/github/prominence/openweathermap/api/model/forecast/daily/WeatherForecast.java

@@ -0,0 +1,200 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast.daily;
+
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.github.prominence.openweathermap.api.deserializer.EpochSecondsDeserializer;
+import com.github.prominence.openweathermap.api.deserializer.PercentageZeroToOneDeserializer;
+import com.github.prominence.openweathermap.api.deserializer.RequiredPercentageDeserializer;
+import com.github.prominence.openweathermap.api.deserializer.WindSpeedDeserializer;
+import com.github.prominence.openweathermap.api.enums.WeatherCondition;
+import com.github.prominence.openweathermap.api.model.generic.clouds.CloudCoverage;
+import com.github.prominence.openweathermap.api.model.generic.clouds.Clouds;
+import com.github.prominence.openweathermap.api.model.generic.location.SunlightStages;
+import com.github.prominence.openweathermap.api.model.generic.precipitation.Humidity;
+import com.github.prominence.openweathermap.api.model.generic.precipitation.PrecipitationForecast;
+import com.github.prominence.openweathermap.api.model.generic.pressure.BaseAtmosphericPressure;
+import com.github.prominence.openweathermap.api.model.generic.temperature.DailyTemperature;
+import com.github.prominence.openweathermap.api.model.generic.temperature.TemperatureDailyBasic;
+import com.github.prominence.openweathermap.api.model.generic.temperature.TemperatureDailyDetailed;
+import com.github.prominence.openweathermap.api.model.generic.temperature.TemperatureValue;
+import com.github.prominence.openweathermap.api.model.generic.wind.DetailedWindInfo;
+import com.github.prominence.openweathermap.api.model.generic.wind.WindSpeed;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.OffsetDateTime;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * Represents weather forecast information for a particular timestamp.
+ */
+@Data
+public class WeatherForecast
+        implements DailyWeather, DailyTemperature, BaseAtmosphericPressure, DetailedWindInfo, Humidity, PrecipitationForecast, SunlightStages {
+    @JsonDeserialize(using = EpochSecondsDeserializer.class)
+    @JsonProperty("dt")
+    private OffsetDateTime forecastTime;
+    @JsonProperty("temp")
+    private TemperatureDailyDetailed temperature;
+    @JsonProperty("feels_like")
+    private TemperatureDailyBasic feelsLike;
+    @JsonProperty("weather")
+    private List<WeatherCondition> weatherStates = new ArrayList<>();
+    @JsonDeserialize(using = RequiredPercentageDeserializer.class)
+    @JsonProperty("humidity")
+    private int humidityPercentage;
+    @JsonProperty("pressure")
+    private BigDecimal pressure;
+    @JsonDeserialize(using = RequiredPercentageDeserializer.class)
+    @JsonProperty("clouds")
+    private int clouds;
+    @JsonDeserialize(using = WindSpeedDeserializer.class)
+    @JsonProperty("speed")
+    private WindSpeed speed;
+    @JsonProperty("deg")
+    private Integer directionDegrees;
+    @JsonDeserialize(using = WindSpeedDeserializer.class)
+    @JsonProperty("gust")
+    private WindSpeed gust;
+    @JsonProperty("rain")
+    private BigDecimal rain;
+    @JsonProperty("snow")
+    private BigDecimal snow;
+    @JsonDeserialize(using = PercentageZeroToOneDeserializer.class)
+    @JsonProperty("pop")
+    private Integer probabilityOfPrecipitation;
+    @JsonDeserialize(using = EpochSecondsDeserializer.class)
+    @JsonProperty("sunrise")
+    private OffsetDateTime sunriseTime;
+    @JsonDeserialize(using = EpochSecondsDeserializer.class)
+    @JsonProperty("sunset")
+    private OffsetDateTime sunsetTime;
+
+    @Override
+    @JsonIgnore
+    public DailyTemperature getTemperature() {
+        return this;
+    }
+
+    @Override
+    @JsonIgnore
+    public DetailedWindInfo getWind() {
+        return this;
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getMorning() {
+        return Optional.ofNullable(temperature).map(TemperatureDailyBasic::getMorning).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getDay() {
+        return Optional.ofNullable(temperature).map(TemperatureDailyBasic::getDay).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getEve() {
+        return Optional.ofNullable(temperature).map(TemperatureDailyBasic::getEve).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getNight() {
+        return Optional.ofNullable(temperature).map(TemperatureDailyBasic::getNight).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getMin() {
+        return Optional.ofNullable(temperature).map(TemperatureDailyDetailed::getMin).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getMax() {
+        return Optional.ofNullable(temperature).map(TemperatureDailyDetailed::getMax).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getMorningFeelsLike() {
+        return Optional.ofNullable(feelsLike).map(TemperatureDailyBasic::getMorning).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getDayFeelsLike() {
+        return Optional.ofNullable(feelsLike).map(TemperatureDailyBasic::getDay).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getEveFeelsLike() {
+        return Optional.ofNullable(feelsLike).map(TemperatureDailyBasic::getEve).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public TemperatureValue getNightFeelsLike() {
+        return Optional.ofNullable(feelsLike).map(TemperatureDailyBasic::getNight).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public Humidity getHumidity() {
+        return this;
+    }
+
+    @Override
+    @JsonIgnore
+    public BaseAtmosphericPressure getAtmosphericPressure() {
+        return this;
+    }
+
+    @Override
+    @JsonIgnore
+    public CloudCoverage getCloudCoverage() {
+        return new Clouds(this.clouds);
+    }
+
+    @Override
+    @JsonIgnore
+    public PrecipitationForecast getPrecipitation() {
+        return this;
+    }
+
+    @Override
+    @JsonIgnore
+    public SunlightStages getSunlightStages() {
+        return this;
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/model/forecast/free/FiveDaysThreeHoursForecast.java

@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast.free;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.github.prominence.openweathermap.api.model.generic.location.DetailedLocationInfo;
+import com.github.prominence.openweathermap.api.model.generic.location.SunlightStages;
+
+import java.util.List;
+
+/**
+ * Represents the 3 hours forecast for the next five days
+ */
+public interface FiveDaysThreeHoursForecast {
+    /**
+     * Information about the location.
+     *
+     * @return location
+     */
+    @JsonIgnore
+    DetailedLocationInfo getLocation();
+
+    /**
+     * The expected sunlight stages.
+     *
+     * @return sunlight
+     */
+    @JsonIgnore
+    SunlightStages getSunlightStages();
+
+    /**
+     * The 3-hourly forecasts.
+     *
+     * @return forecasts
+     */
+    @JsonIgnore
+    List<ThreeHourWeather> getWeatherForecasts();
+}

src/main/java/com/github/prominence/openweathermap/api/model/forecast/free/FiveDaysThreeHoursForecastModel.java

@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast.free;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.github.prominence.openweathermap.api.model.generic.location.DetailedLocationInfo;
+import com.github.prominence.openweathermap.api.model.generic.location.SunlightStages;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * Represents information about forecast for different timestamps.
+ */
+@Data
+@JsonIgnoreProperties(value = {"cnt"})
+public class FiveDaysThreeHoursForecastModel implements FiveDaysThreeHoursForecast {
+
+    @JsonProperty("cod")
+    private long cod;
+    @JsonProperty("message")
+    private BigDecimal message;
+    @JsonProperty("city")
+    private LocationModel locationModel;
+    @JsonProperty("list")
+    private List<WeatherForecast> forecasts;
+
+    @Override
+    @JsonIgnore
+    public DetailedLocationInfo getLocation() {
+        return locationModel;
+    }
+
+    @Override
+    @JsonIgnore
+    public SunlightStages getSunlightStages() {
+        return locationModel;
+    }
+
+    @Override
+    @JsonIgnore
+    public List<ThreeHourWeather> getWeatherForecasts() {
+        return forecasts.stream().map(ThreeHourWeather.class::cast).collect(Collectors.toList());
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/model/forecast/free/LocationModel.java

@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast.free;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.github.prominence.openweathermap.api.deserializer.EpochSecondsDeserializer;
+import com.github.prominence.openweathermap.api.model.generic.location.DetailedLocationInfo;
+import com.github.prominence.openweathermap.api.model.generic.location.DetailedLocationModel;
+import com.github.prominence.openweathermap.api.model.generic.location.SunlightStages;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+
+import java.time.OffsetDateTime;
+
+/**
+ * Represents location information.
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class LocationModel extends DetailedLocationModel implements DetailedLocationInfo, SunlightStages {
+    @JsonDeserialize(using = EpochSecondsDeserializer.class)
+    @JsonProperty("sunrise")
+    private OffsetDateTime sunriseTime;
+    @JsonDeserialize(using = EpochSecondsDeserializer.class)
+    @JsonProperty("sunset")
+    private OffsetDateTime sunsetTime;
+
+}

src/main/java/com/github/prominence/openweathermap/api/model/forecast/free/Precipitation.java

@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast.free;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+/**
+ * Represents snow/rain information.
+ */
+@Data
+public class Precipitation {
+    @JsonProperty("3h")
+    private BigDecimal threeHourLevel;
+}

src/main/java/com/github/prominence/openweathermap/api/model/forecast/free/ThreeHourWeather.java

@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast.free;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.github.prominence.openweathermap.api.enums.DayTime;
+import com.github.prominence.openweathermap.api.enums.WeatherCondition;
+import com.github.prominence.openweathermap.api.model.generic.TimeAware;
+import com.github.prominence.openweathermap.api.model.generic.clouds.CloudCoverage;
+import com.github.prominence.openweathermap.api.model.generic.precipitation.Humidity;
+import com.github.prominence.openweathermap.api.model.generic.precipitation.PrecipitationForecast;
+import com.github.prominence.openweathermap.api.model.generic.pressure.DetailedAtmosphericPressure;
+import com.github.prominence.openweathermap.api.model.generic.temperature.TemperatureWithRange;
+import com.github.prominence.openweathermap.api.model.generic.visibility.Visibility;
+import com.github.prominence.openweathermap.api.model.generic.wind.DetailedWindInfo;
+
+import java.util.List;
+
+/**
+ * Weather forecasts for 3 hours.
+ */
+public interface ThreeHourWeather extends TimeAware {
+    /**
+     * The temperature forecast.
+     *
+     * @return temperature
+     */
+    @JsonIgnore
+    TemperatureWithRange getTemperature();
+
+    /**
+     * The humidity forecast.
+     *
+     * @return humidity
+     */
+    @JsonIgnore
+    Humidity getHumidity();
+
+    /**
+     * The atmospheric pressure forecast.
+     *
+     * @return pressure
+     */
+    @JsonIgnore
+    DetailedAtmosphericPressure getAtmosphericPressure();
+
+    /**
+     * The wind forecast.
+     *
+     * @return wind
+     */
+    @JsonIgnore
+    DetailedWindInfo getWind();
+
+    /**
+     * The weather states.
+     *
+     * @return states
+     */
+    List<WeatherCondition> getWeatherStates();
+
+    /**
+     * The forecasted cloud cover.
+     *
+     * @return clouds
+     */
+    CloudCoverage getClouds();
+
+    /**
+     * The precipitation forecast.
+     *
+     * @return precipitation
+     */
+    @JsonIgnore
+    PrecipitationForecast getThreeHoursPrecipitation();
+
+    /**
+     * The visibility forecast.
+     *
+     * @return visibility
+     */
+    Visibility getVisibility();
+
+    /**
+     * The part of day.
+     *
+     * @return part of day
+     */
+    @JsonIgnore
+    DayTime getPartOfDay();
+}

src/main/java/com/github/prominence/openweathermap/api/model/forecast/free/WeatherForecast.java

@@ -0,0 +1,141 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast.free;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.github.prominence.openweathermap.api.deserializer.EpochSecondsDeserializer;
+import com.github.prominence.openweathermap.api.deserializer.PercentageZeroToOneDeserializer;
+import com.github.prominence.openweathermap.api.deserializer.VisibilityDeserializer;
+import com.github.prominence.openweathermap.api.enums.DayTime;
+import com.github.prominence.openweathermap.api.enums.WeatherCondition;
+import com.github.prominence.openweathermap.api.model.forecast.MetaData;
+import com.github.prominence.openweathermap.api.model.generic.MainMetrics;
+import com.github.prominence.openweathermap.api.model.generic.TimeAware;
+import com.github.prominence.openweathermap.api.model.generic.clouds.CloudCoverage;
+import com.github.prominence.openweathermap.api.model.generic.clouds.Clouds;
+import com.github.prominence.openweathermap.api.model.generic.precipitation.Humidity;
+import com.github.prominence.openweathermap.api.model.generic.precipitation.PrecipitationForecast;
+import com.github.prominence.openweathermap.api.model.generic.pressure.DetailedAtmosphericPressure;
+import com.github.prominence.openweathermap.api.model.generic.temperature.TemperatureWithRange;
+import com.github.prominence.openweathermap.api.model.generic.visibility.Visibility;
+import com.github.prominence.openweathermap.api.model.generic.wind.DetailedWindInfo;
+import com.github.prominence.openweathermap.api.model.generic.wind.WindModel;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.OffsetDateTime;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * Represents weather forecast information for a particular timestamp.
+ */
+@Data
+@JsonIgnoreProperties(value = {"dt_txt"})
+public class WeatherForecast implements TimeAware, ThreeHourWeather, PrecipitationForecast {
+
+    @JsonDeserialize(using = EpochSecondsDeserializer.class)
+    @JsonProperty("dt")
+    private OffsetDateTime forecastTime;
+    @JsonProperty("main")
+    private MainMetrics mainMetrics;
+    @JsonProperty("weather")
+    private List<WeatherCondition> weatherStates = new ArrayList<>();
+    @JsonProperty("clouds")
+    private Clouds clouds;
+    @JsonProperty("wind")
+    private WindModel windModel;
+    @JsonProperty("rain")
+    private Precipitation rainModel;
+    @JsonProperty("snow")
+    private Precipitation snowModel;
+    @JsonDeserialize(using = VisibilityDeserializer.class)
+    @JsonProperty("visibility")
+    private Visibility visibility;
+    @JsonDeserialize(using = PercentageZeroToOneDeserializer.class)
+    @JsonProperty("pop")
+    private Integer probabilityOfPrecipitation;
+    @JsonProperty("sys")
+    private MetaData sysMeta;
+
+    @Override
+    @JsonIgnore
+    public TemperatureWithRange getTemperature() {
+        return mainMetrics;
+    }
+
+    @Override
+    @JsonIgnore
+    public Humidity getHumidity() {
+        return mainMetrics;
+    }
+
+    @Override
+    @JsonIgnore
+    public DetailedAtmosphericPressure getAtmosphericPressure() {
+        return mainMetrics;
+    }
+
+    @Override
+    @JsonIgnore
+    public DetailedWindInfo getWind() {
+        return windModel;
+    }
+
+    @Override
+    @JsonIgnore
+    public DayTime getPartOfDay() {
+        return Optional.ofNullable(sysMeta).map(MetaData::getPartOfDay).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public PrecipitationForecast getThreeHoursPrecipitation() {
+        return this;
+    }
+
+    @Override
+    @JsonIgnore
+    public BigDecimal getRain() {
+        return Optional.ofNullable(rainModel)
+                .map(Precipitation::getThreeHourLevel)
+                .orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public BigDecimal getSnow() {
+        return Optional.ofNullable(snowModel)
+                .map(Precipitation::getThreeHourLevel)
+                .orElse(null);
+    }
+
+    @Override
+    public CloudCoverage getClouds() {
+        return clouds;
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/model/forecast/hourly/FourDaysHourlyForecast.java

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast.hourly;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.github.prominence.openweathermap.api.model.generic.location.BaseLocation;
+import com.github.prominence.openweathermap.api.model.generic.location.SunlightStages;
+
+import java.util.List;
+
+/**
+ * Represents the hourly forecast for the next four days
+ */
+public interface FourDaysHourlyForecast {
+
+    /**
+     * Information about the location.
+     *
+     * @return location
+     */
+    @JsonIgnore
+    BaseLocation getLocation();
+
+    /**
+     * The expected sunlight stages.
+     *
+     * @return sunlight
+     */
+    @JsonIgnore
+    SunlightStages getSunlightStages();
+
+    /**
+     * The hourly forecasts.
+     *
+     * @return hours
+     */
+    @JsonIgnore
+    List<HourlyWeather> getWeatherForecasts();
+}

src/main/java/com/github/prominence/openweathermap/api/model/forecast/hourly/FourDaysHourlyForecastModel.java

@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast.hourly;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.github.prominence.openweathermap.api.model.generic.location.BaseLocation;
+import com.github.prominence.openweathermap.api.model.generic.location.SunlightStages;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * Represents information about forecast for different timestamps.
+ */
+@Data
+@JsonIgnoreProperties(value = {"cnt"})
+public class FourDaysHourlyForecastModel implements FourDaysHourlyForecast {
+
+    @JsonProperty("cod")
+    private long cod;
+    @JsonProperty("message")
+    private BigDecimal message;
+    @JsonProperty("list")
+    private List<HourlyWeatherForecast> forecasts;
+    @JsonProperty("city")
+    private LocationModel locationModel;
+
+    @Override
+    @JsonIgnore
+    public BaseLocation getLocation() {
+        return locationModel;
+    }
+
+    @Override
+    @JsonIgnore
+    public SunlightStages getSunlightStages() {
+        return locationModel;
+    }
+
+    @Override
+    @JsonIgnore
+    public List<HourlyWeather> getWeatherForecasts() {
+        return forecasts.stream().map(HourlyWeather.class::cast).collect(Collectors.toList());
+    }
+
+}

src/main/java/com/github/prominence/openweathermap/api/model/forecast/hourly/HourlyWeather.java

@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast.hourly;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.github.prominence.openweathermap.api.enums.DayTime;
+import com.github.prominence.openweathermap.api.enums.WeatherCondition;
+import com.github.prominence.openweathermap.api.model.generic.TimeAware;
+import com.github.prominence.openweathermap.api.model.generic.clouds.CloudCoverage;
+import com.github.prominence.openweathermap.api.model.generic.precipitation.Humidity;
+import com.github.prominence.openweathermap.api.model.generic.precipitation.PrecipitationForecast;
+import com.github.prominence.openweathermap.api.model.generic.pressure.DetailedAtmosphericPressure;
+import com.github.prominence.openweathermap.api.model.generic.temperature.TemperatureWithRange;
+import com.github.prominence.openweathermap.api.model.generic.visibility.Visibility;
+import com.github.prominence.openweathermap.api.model.generic.wind.DetailedWindInfo;
+
+import java.util.List;
+
+/**
+ * Forecast details for a single hour.
+ */
+public interface HourlyWeather extends TimeAware {
+    /**
+     * The temperature forecast.
+     *
+     * @return temperature
+     */
+    @JsonIgnore
+    TemperatureWithRange getTemperature();
+
+    /**
+     * The humidity forecast.
+     *
+     * @return humidity
+     */
+    @JsonIgnore
+    Humidity getHumidity();
+
+    /**
+     * The atmospheric pressure forecast.
+     *
+     * @return pressure
+     */
+    @JsonIgnore
+    DetailedAtmosphericPressure getAtmosphericPressure();
+
+    /**
+     * The wind forecast.
+     *
+     * @return wind
+     */
+    DetailedWindInfo getWind();
+
+    /**
+     * The weather states.
+     *
+     * @return states
+     */
+    List<WeatherCondition> getWeatherStates();
+
+    /**
+     * The forecasted cloud cover.
+     *
+     * @return clouds
+     */
+    CloudCoverage getClouds();
+
+    /**
+     * The precipitation forecast.
+     *
+     * @return precipitation
+     */
+    @JsonIgnore
+    PrecipitationForecast getHourlyPrecipitation();
+
+    /**
+     * The visibility forecast.
+     *
+     * @return visibility
+     */
+    Visibility getVisibility();
+
+    /**
+     * The part of day.
+     *
+     * @return part of day
+     */
+    @JsonIgnore
+    DayTime getPartOfDay();
+}

src/main/java/com/github/prominence/openweathermap/api/model/forecast/hourly/HourlyWeatherForecast.java

@@ -0,0 +1,138 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast.hourly;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.github.prominence.openweathermap.api.deserializer.EpochSecondsDeserializer;
+import com.github.prominence.openweathermap.api.deserializer.PercentageZeroToOneDeserializer;
+import com.github.prominence.openweathermap.api.deserializer.VisibilityDeserializer;
+import com.github.prominence.openweathermap.api.enums.DayTime;
+import com.github.prominence.openweathermap.api.enums.WeatherCondition;
+import com.github.prominence.openweathermap.api.model.forecast.MetaData;
+import com.github.prominence.openweathermap.api.model.generic.MainMetrics;
+import com.github.prominence.openweathermap.api.model.generic.TimeAware;
+import com.github.prominence.openweathermap.api.model.generic.clouds.CloudCoverage;
+import com.github.prominence.openweathermap.api.model.generic.clouds.Clouds;
+import com.github.prominence.openweathermap.api.model.generic.precipitation.BasePrecipitation;
+import com.github.prominence.openweathermap.api.model.generic.precipitation.Humidity;
+import com.github.prominence.openweathermap.api.model.generic.precipitation.PrecipitationForecast;
+import com.github.prominence.openweathermap.api.model.generic.pressure.DetailedAtmosphericPressure;
+import com.github.prominence.openweathermap.api.model.generic.temperature.TemperatureWithRange;
+import com.github.prominence.openweathermap.api.model.generic.visibility.Visibility;
+import com.github.prominence.openweathermap.api.model.generic.wind.DetailedWindInfo;
+import com.github.prominence.openweathermap.api.model.generic.wind.WindModel;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.OffsetDateTime;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * Represents weather forecast information for a particular timestamp.
+ */
+@Data
+@JsonIgnoreProperties(value = {"dt_txt"})
+public class HourlyWeatherForecast implements TimeAware, HourlyWeather, PrecipitationForecast {
+
+    @JsonDeserialize(using = EpochSecondsDeserializer.class)
+    @JsonProperty("dt")
+    private OffsetDateTime forecastTime;
+    @JsonProperty("main")
+    private MainMetrics mainMetrics;
+    @JsonProperty("weather")
+    private List<WeatherCondition> weatherStates = new ArrayList<>();
+    @JsonProperty("clouds")
+    private Clouds clouds;
+    @JsonProperty("wind")
+    private WindModel windModel;
+    @JsonProperty("rain")
+    private BasePrecipitation rainModel;
+    @JsonProperty("snow")
+    private BasePrecipitation snowModel;
+    @JsonDeserialize(using = VisibilityDeserializer.class)
+    @JsonProperty("visibility")
+    private Visibility visibility;
+    @JsonDeserialize(using = PercentageZeroToOneDeserializer.class)
+    @JsonProperty("pop")
+    private Integer probabilityOfPrecipitation;
+    @JsonProperty("sys")
+    private MetaData sysMeta;
+
+    @Override
+    @JsonIgnore
+    public TemperatureWithRange getTemperature() {
+        return mainMetrics;
+    }
+
+    @Override
+    @JsonIgnore
+    public Humidity getHumidity() {
+        return mainMetrics;
+    }
+
+    @Override
+    @JsonIgnore
+    public DetailedAtmosphericPressure getAtmosphericPressure() {
+        return mainMetrics;
+    }
+
+    @Override
+    @JsonIgnore
+    public DetailedWindInfo getWind() {
+        return windModel;
+    }
+
+    @Override
+    @JsonIgnore
+    public PrecipitationForecast getHourlyPrecipitation() {
+        return this;
+    }
+
+    @Override
+    @JsonIgnore
+    public BigDecimal getRain() {
+        return Optional.ofNullable(getRainModel()).map(BasePrecipitation::getOneHourLevel).orElse(null);
+    }
+
+    @Override
+    @JsonIgnore
+    public BigDecimal getSnow() {
+        return Optional.ofNullable(getSnowModel()).map(BasePrecipitation::getOneHourLevel).orElse(null);
+    }
+
+    @Override
+    public CloudCoverage getClouds() {
+        return clouds;
+    }
+
+    @Override
+    @JsonIgnore
+    public DayTime getPartOfDay() {
+        return Optional.ofNullable(sysMeta).map(MetaData::getPartOfDay).orElse(null);
+    }
+}

src/main/java/com/github/prominence/openweathermap/api/model/forecast/hourly/LocationModel.java

@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.forecast.hourly;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.github.prominence.openweathermap.api.deserializer.EpochSecondsDeserializer;
+import com.github.prominence.openweathermap.api.model.generic.location.BaseLocation;
+import com.github.prominence.openweathermap.api.model.generic.location.BaseLocationModel;
+import com.github.prominence.openweathermap.api.model.generic.location.SunlightStages;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+
+import java.time.OffsetDateTime;
+
+/**
+ * Represents location information.
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class LocationModel extends BaseLocationModel implements BaseLocation, SunlightStages {
+    @JsonDeserialize(using = EpochSecondsDeserializer.class)
+    @JsonProperty("sunrise")
+    private OffsetDateTime sunriseTime;
+    @JsonDeserialize(using = EpochSecondsDeserializer.class)
+    @JsonProperty("sunset")
+    private OffsetDateTime sunsetTime;
+}

src/main/java/com/github/prominence/openweathermap/api/model/generic/MainMetrics.java

@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.generic;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.github.prominence.openweathermap.api.deserializer.RequiredPercentageDeserializer;
+import com.github.prominence.openweathermap.api.deserializer.TemperatureValueDeserializer;
+import com.github.prominence.openweathermap.api.model.generic.precipitation.Humidity;
+import com.github.prominence.openweathermap.api.model.generic.pressure.DetailedAtmosphericPressure;
+import com.github.prominence.openweathermap.api.model.generic.temperature.TemperatureValue;
+import com.github.prominence.openweathermap.api.model.generic.temperature.TemperatureWithRange;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+/**
+ * Contains Temperature and AtmosphericPressure.
+ */
+@Data
+@JsonIgnoreProperties(value = {"temp_kf"})
+public class MainMetrics implements TemperatureWithRange, Humidity, DetailedAtmosphericPressure {
+    @JsonDeserialize(using = TemperatureValueDeserializer.class)
+    @JsonProperty("temp")
+    private TemperatureValue temperature;
+    @JsonDeserialize(using = TemperatureValueDeserializer.class)
+    @JsonProperty("temp_max")
+    private TemperatureValue max;
+    @JsonDeserialize(using = TemperatureValueDeserializer.class)
+    @JsonProperty("temp_min")
+    private TemperatureValue min;
+    @JsonDeserialize(using = TemperatureValueDeserializer.class)
+    @JsonProperty("feels_like")
+    private TemperatureValue feelsLike;
+    @JsonDeserialize(using = RequiredPercentageDeserializer.class)
+    @JsonProperty("humidity")
+    private int humidityPercentage;
+    @JsonProperty("pressure")
+    private BigDecimal pressure;
+    @JsonProperty("sea_level")
+    private BigDecimal seaLevel;
+    @JsonProperty("grnd_level")
+    private BigDecimal groundLevel;
+}

src/main/java/com/github/prominence/openweathermap/api/model/generic/TimeAware.java

@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.generic;
+
+import java.time.OffsetDateTime;
+
+/**
+ * Indicates that the implementation keeps track of the forecast time.
+ */
+public interface TimeAware {
+    /**
+     * Returns the time when the data was calculated.
+     *
+     * @return timestamp
+     */
+    OffsetDateTime getForecastTime();
+}

src/main/java/com/github/prominence/openweathermap/api/model/generic/clouds/CloudCoverage.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 Alexey Zinchenko
+ * Copyright (c) 2021-present Alexey Zinchenko
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -18,16 +18,11 @@
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
- *
  */
 
-package com.github.prominence.openweathermap.api.constants;
+package com.github.prominence.openweathermap.api.model.generic.clouds;
 
-public enum TimeFrame {
-    YEAR,
-    MONTH,
-    DAY,
-    HOUR,
-    MINUTE,
-    SECOND
+public interface CloudCoverage {
+
+    Integer getCoveragePercentage();
 }

src/main/java/com/github/prominence/openweathermap/api/model/generic/clouds/Clouds.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019 Alexey Zinchenko
+ * Copyright (c) 2021-present Alexey Zinchenko
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,22 +20,22 @@
  * SOFTWARE.
  */
 
-package com.github.prominence.openweathermap.api.test;
+package com.github.prominence.openweathermap.api.model.generic.clouds;
 
-import com.github.prominence.openweathermap.api.OpenWeatherMapManager;
-import org.junit.BeforeClass;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
 
-public class ApiTest {
+/**
+ * The Clouds type represents cloudiness value percentage.
+ * Its value can only be an integer in [0, 100] range.
+ */
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class Clouds implements CloudCoverage {
+    @JsonProperty("all")
+    private Integer coveragePercentage;
 
-    private static OpenWeatherMapManager manager;
-
-    @BeforeClass
-    public static void retrieveApiKey() {
-        String apiKey = System.getenv("OPENWEATHER_API_KEY");
-        manager = new OpenWeatherMapManager(apiKey);
-    }
-
-    protected static OpenWeatherMapManager getManager() {
-        return manager;
-    }
 }

src/main/java/com/github/prominence/openweathermap/api/model/generic/location/BaseLocation.java

@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.generic.location;
+
+import java.time.ZoneOffset;
+
+/**
+ * Contains basic location information.
+ */
+public interface BaseLocation extends CoordinateAware {
+
+    /**
+     * The time zone of the location.
+     *
+     * @return time zone
+     */
+    ZoneOffset getTimeZone();
+
+    /**
+     * The Id of the city.
+     *
+     * @return city Id
+     */
+    long getCityId();
+
+    /**
+     * The name of the city.
+     *
+     * @return city name
+     */
+    String getCityName();
+
+    /**
+     * The country code of the location.
+     *
+     * @return country code
+     */
+    String getCountryCode();
+
+}

src/main/java/com/github/prominence/openweathermap/api/model/generic/location/BaseLocationModel.java

@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.generic.location;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.github.prominence.openweathermap.api.deserializer.ZoneOffsetDeserializer;
+import lombok.Data;
+
+import java.time.ZoneOffset;
+
+/**
+ * Represents location information.
+ */
+@Data
+public class BaseLocationModel implements BaseLocation {
+    @JsonProperty("id")
+    private long cityId;
+    @JsonProperty("name")
+    private String cityName;
+    @JsonProperty("coord")
+    private Coordinates coordinates;
+    @JsonProperty("country")
+    private String countryCode;
+    @JsonDeserialize(using = ZoneOffsetDeserializer.class)
+    @JsonProperty("timezone")
+    private ZoneOffset timeZone;
+}

src/main/java/com/github/prominence/openweathermap/api/model/generic/location/CoordinateAware.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.generic.location;
+
+/**
+ * Indicates that the object can provide coordinate information.
+ */
+public interface CoordinateAware {
+
+    /**
+     * The coordinates of the data source.
+     *
+     * @return coordinated
+     */
+    Coordinates getCoordinates();
+}

src/main/java/com/github/prominence/openweathermap/api/model/generic/location/Coordinates.java

@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2021-present Alexey Zinchenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.github.prominence.openweathermap.api.model.generic.location;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.Data;
+
+/**
+ * Represents some location by its latitude and longitude.
+ */
+@Data
+public class Coordinates {
+    @JsonProperty("lat")
+    private final double latitude;
+    @JsonProperty("lon")
+    private final double longitude;
+
+    @JsonCreator
+    public Coordinates(@JsonProperty("lat") double latitude, @JsonProperty("lon") double longitude) {
+        if (latitude < -90 || latitude > 90) {
+            throw new IllegalArgumentException("Latitude value must be in the next range: [-90.0; 90.0].");
+        }
+        if (longitude < -180 || longitude > 180) {
+            throw new IllegalArgumentException("Longitude value must be in the next range: [-180.0; 180.0].");
+        }
+        this.latitude = latitude;
+        this.longitude = longitude;
+    }
+}