int totalRecords; // Amount of times we have run a simulation
public AverageObserver(ListBox listBox, WeatherSubject weatherSubject) : base(listBox, weatherSubject)
{
// When an AverageObserver is created, values will all be set to 0
totalTemperature = 0;
totalHumidity = 0;
totalPressure = 0;
totalRecords = 0;
}
public AverageObserver(ListBox listBox, WeatherSubject weatherSubject)
: base(listBox, weatherSubject)
{
// When an AverageObserver is created, values will all be set to 0
totalTemperature = 0;
totalHumidity = 0;
totalPressure = 0;
totalRecords = 0;
}
public Form1()
{
InitializeComponent();
weatherSubject = new WeatherSubject();
temperatureObserver = new TemperatureObserver(listTemperature, weatherSubject);
averageObserver = new AverageObserver(listAverages, weatherSubject);
forecastObserver = new ForecastObserver(listForecast, weatherSubject);
}
public Form1()
{
InitializeComponent();
weatherSubject = new WeatherSubject();
temperatureObserver = new TemperatureObserver(listTemperature, weatherSubject);
averageObserver = new AverageObserver(listAverages, weatherSubject);
forecastObserver = new ForecastObserver(listForecast, weatherSubject);
}
public WeatherObserver(ListBox listBox, WeatherSubject weatherSubject)
{
currTemperature = 0;
currPressure = 0;
currHumidity = 0;
this.listBox = listBox;
this.weatherSubject = weatherSubject;
weatherSubject.AddObserver(this);
}
public WeatherObserver(ListBox listBox, WeatherSubject weatherSubject)
{
currTemperature = 0;
currPressure = 0;
currHumidity = 0;
this.listBox = listBox;
this.weatherSubject = weatherSubject;
weatherSubject.AddObserver(this);
}
public ForecastObserver(ListBox listBox, WeatherSubject weatherSubject) : base(listBox, weatherSubject)
{
previousPressure = null; // Set to null the first time we run
}
public TemperatureObserver(ListBox listBox, WeatherSubject weatherSubject)
: base(listBox, weatherSubject)
{
}
int? previousPressure; // nullable int
#endregion Fields
#region Constructors
public ForecastObserver(ListBox listBox, WeatherSubject weatherSubject)
: base(listBox, weatherSubject)
{
previousPressure = null; // Set to null the first time we run
}
public TemperatureObserver(ListBox listBox, WeatherSubject weatherSubject) : base(listBox, weatherSubject)
{
}