public HeatIndexDisplay(IWeatherData wd)
{
this.weatherData = wd;
weatherData.RegisterObserver(this);
this._dataObject = new WeatherDataObject();
}
public CurrentConditionsDisplay(IWeatherData wd)
{
this.weatherData = wd;
weatherData.RegisterObserver(this);
this._dataObject = new WeatherDataObject();
}
public void Update(IWeatherData observable, WeatherDataObject obj)
{
if (observable is WeatherData && obj != null)
{
this._dataObject = obj;
}
Display();
}
public void Update(IWeatherData observable, WeatherDataObject obj)
{
if (observable is WeatherData && obj != null)
{
this._numberOfReadings++;
if (obj.temp > _maxTemp)
{
this._maxTemp = obj.temp;
}
if (obj.temp < _minTemp)
{
this._minTemp = obj.temp;
}
this._averageTemp = (_minTemp + _maxTemp) / _numberOfReadings;
}
Display();
}
public WeatherData()
{
this._dataObject = new WeatherDataObject();
this._activeObservers = new List <IObserver>();
}
