void _NotifyEvent(INotifyObserver observer, string eventName, INotifyData data)
{
if (_observers.Contains(observer))
{
observer.onNotify(eventName, data);
}
}
public bool RemoveObserver(INotifyObserver observer)
{
if (_observers.Contains(observer))
{
_observers.Remove(observer);
return(true);
}
return(false);
}
public bool AddObserver(INotifyObserver observer)
{
if (_observers.Contains(observer))
{
return(false);
}
_observers.Add(observer);
return(true);
}
public NotifyObserver(INotifyObserver owner)
{
_owner = owner;
}
public NotifyObserver(INotifyObserver owner)
{
_owner = owner;
_targets = new List <INotifyEmitter>();
}
public bool HasObserver(INotifyObserver observer)
{
return(_observers.Contains(observer));
}