public void Detach(IMonitoringObserver observer)
{
observer.SetSubject(null);
_observers.Remove(observer);
}
public DemoObserverPattern(ITransmitReceiver output, IEnumerable <Radio> radios, IMonitoringObserver monitor)
{
_output = output;
_radios = radios;
_monitor = monitor;
}
public void Attach(IMonitoringObserver observer)
{
observer.SetSubject(this);
_observers.Add(observer);
}