static void Main()
{
var provider = new WeatherSupplier();
var observer1 = new WeatherMonitor(
"Температура и налягане",
new List <WeaterCharecteristic> {
WeaterCharecteristic.Temperature,
WeaterCharecteristic.Pressure
});
var observer2 = new WeatherMonitor(
"Влажност",
new List <WeaterCharecteristic>
{
WeaterCharecteristic.Humidity,
});
var observer3 = new WeatherMonitor(
"Температура, влажност и налягане",
new List <WeaterCharecteristic>
{
WeaterCharecteristic.Humidity,
WeaterCharecteristic.Temperature,
WeaterCharecteristic.Pressure
});
observer1.Subscribe(provider);
provider.WeatherConditions(new Weather(32.0, 0.05, 1.5));
Console.WriteLine();
observer1.Subscribe(provider);
provider.WeatherConditions(new Weather(33.5, 0.04, 1.7));
Console.WriteLine();
observer2.Subscribe(provider);
provider.WeatherConditions(new Weather(37.5, 0.07, 1.2));
Console.WriteLine();
observer1.Unsubscribe();
observer2.Unsubscribe();
observer3.Subscribe(provider);
provider.WeatherConditions(new Weather(27.5, 0.7, 3.2));
}
public void Subscribe(WeatherSupplier provider)
{
_cancellation = provider.Subscribe(this);
}
