void IObserver.Update(WeatherDataObject wdo)
{
_wdo = wdo;
_wdo.LastPressure = wdo.CurrentPressure;
_wdo.CurrentPressure = wdo.Pressure;
Display();
}
void IObserver.Update(WeatherDataObject wdo)
{
_wdo = wdo;
_wdo.Temp = wdo.Temp;
wdo.Humidity = wdo.Humidity;
wdo.Pressure = wdo.Pressure;
Display();
}
void IObserver.Update(WeatherDataObject wdo)
{
_wdo = wdo;
_wdo.Readings++;
_wdo.SumOfReadings += wdo.Temp;
_wdo.AvgTemp = wdo.SumOfReadings / wdo.Readings;
if (_wdo.Temp < wdo.MinTemp)
{
_wdo.MinTemp = _wdo.Temp;
}
if (_wdo.Temp > wdo.MaxTemp)
{
_wdo.MaxTemp = _wdo.Temp;
}
Display();
}
public WeatherData() //Displays the forms on initialization
{
InitializeComponent();
_observers = new List <IObserver>();
_wdo = new WeatherDataObject();
CurrentConditionsDisplay ccd = new CurrentConditionsDisplay(this);
ccd.Show();
ForecastDisplay fcd = new ForecastDisplay(this);
fcd.Show();
WeatherStatistics wsf = new WeatherStatistics(this);
wsf.Show();
}
public CurrentConditionsDisplay(ISubject s)
{
InitializeComponent();
_subject = s;
_wdo = new WeatherDataObject();
}
public WeatherStatistics(ISubject s)
{
InitializeComponent();
_subject = s;
_wdo = new WeatherDataObject();
}
public ForecastDisplay(ISubject s)
{
InitializeComponent();
this._subject = s;
_wdo = new WeatherDataObject();
}