public void Notify(IObservable sender, WeatherInfo info)
{
foreach (var item in observers)
{
item.Update(this, info);
}
}
public WeatherData()
{
WeatherInfo = new WeatherInfo();
}
public void Unregister(WeatherInfo weather)
{
weather.MeasurementChange -= Message;
Console.WriteLine($"The CurrentConditionsReport unregistered.");
}
public MeasurementChangedEventArgs(WeatherInfo info)
{
this.Info = info ?? throw new ArgumentNullException();
}
private void OnMeasurementChanged(WeatherInfo info)
{
var args = new MeasurementChangedEventArgs(info);
this.MeasurementsChanged?.Invoke(this, args);
}
public void ClearData(int temperature, int humidity, int pressure)
{
var info = new WeatherInfo(temperature, humidity, pressure);
this.OnMeasurementChanged(info);
}
public WeatherData()
{
observers = new List <IObserver>();
WeatherInfo = new WeatherInfo();
}
