Prominence/openweathermap-java-api
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### Implemented features:
* Current weather data
* 5 day / 3 hour forecast
### Maven coordinates:
```xml
<dependency>
<groupId>com.github.prominence</groupId>
<artifactId>openweathermap-api</artifactId>
<version>1.0</version>
</dependency>
```
### Gradle coordinates:
```groovy
compile('com.github.prominence:openweathermap-api:1.0')
```
### How to use:
Firstly, you need to create the instance of `OpenWeatherMapManager` class:
```java
OpenWeatherMapManager openWeatherManager = new OpenWeatherMapManager(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()`
* `getForecastRequester()`
#### Current weather data
First step is retrieving `WeatherRequester` instance:
```java
OpenWeatherMapManager openWeatherManager = new OpenWeatherMapManager(API_TOKEN);
WeatherRequester weatherRequester = openWeatherManager.getWeatherRequester();
```
after you are able to set preferable options(via chain methods) and execute appropriate request:
```
Weather weatherResponse = weatherRequester
.setLanguage(Language.ENGLISH)
.setUnitSystem(Unit.METRIC_SYSTEM)
.setAccuracy(Accuracy.ACCURATE)
.getByCityName("Minsk");
```
*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)`
`Weather`'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. |
| `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, 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. |
| `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. |
`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
```
#### 5 day / 3 hour forecast
First step is retrieving `HourlyForecastRequester` instance:
```java
OpenWeatherMapManager openWeatherManager = new OpenWeatherMapManager(API_TOKEN);
ForecastRequester forecastRequester = openWeatherManager.getForecastRequester();
```
after you are able to set preferable options(via chain methods) and execute appropriate request:
```
HourlyForecast 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)`
`HourlyForecast`'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 `HourlyForecast.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 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:
```
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 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):
| 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, 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. |
| `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 weather information. |
### 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. |
#### System
| Constant | Description |
|-------------------------------|-----------------------|
|System.OPEN_WEATHER_API_URL | Basic API url. |
|System.OPEN_WEATHER_API_VERSION| Current API version. |
#### 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.alibaba:fastjson:1.2.44
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