public void Dispose()
{
if (_observer != null)
{
_observers.TryRemove(_observer.GetHashCode(), out var observer);
}
}
public IDisposable Subscribe(IObserver <EventArgs> subscriber)
{
var subscription = new Subscription(this, subscriber);
m_subscribers.Add(subscription);
Console.WriteLine("Subscribe: {0}", subscriber.GetHashCode());
return(subscription);
}
//add another observer to the subscriber list
public IDisposable Subscribe(IObserver <int> observer)
{
if (subscriberList.Contains(observer))
{
throw new ArgumentException("The observer is already subscribed to this observable");
}
Console.WriteLine("Subscribing for {0}", observer.GetHashCode());
subscriberList.Add(observer);
return(null);
}
public void RemoveObserver(IObserver observable)
{
var hash = observable.GetHashCode();
var index = _observers.FindIndex(x => x.GetHashCode().Equals(hash));
if (index != -1)
{
_observers.RemoveAt(index);
}
else
{
Debug.LogError(observable.GetType().FullName + " already unsubscribed.");
}
}
public void AddObserver(IObserver observable)
{
var hash = observable.GetHashCode();
var index = _observers.FindIndex(x => x.GetHashCode().Equals(hash));
if (index == -1)
{
_observers.Add(observable);
}
else
{
Debug.LogError(observable.GetType().FullName + " subscribe duplication.");
}
}
//add another observer to the subscriber list
public IDisposable Subscribe(IObserver <int> observer)
{
if (observerList.Contains(observer))
{
throw new ArgumentException("The observer is already subscribed to this observable");
}
Console.WriteLine("Subscribing for {0}", observer.GetHashCode());
observerList.Add(observer);
//creates a new subscription for the given observer
var subscription = new Subscription <int>(observer);
//handle to the subscription lifecycle end event
subscription.OnCompleted += OnObserverLifecycleEnd;
return(subscription);
}
public ObSubscription(IObserver <T> observer, Action <ObSubscription> onDispose)
{
Id = observer.GetHashCode();
Observer = observer;
_onDispose = onDispose;
}
public void removeObserver(IObserver ob)
{
observers.Remove(ob.GetHashCode().ToString());
}
public void registerObserver(IObserver ob)
{
observers.Add(ob.GetHashCode().ToString(), ob);
}
/// <summary>Получить хэш-код связи</summary>
/// <param name="Observers">Коллекция наблюдателей</param>
/// <param name="Observer">Добавляемый наблюдатель</param>
/// <returns>Хэш-код связи</returns>
private static int GetHash([NotNull] ICollection <IObserver <T> > Observers, [NotNull] IObserver <T> Observer)
{
unchecked { return(Observer.GetHashCode() * 397 ^ Observers.GetHashCode()); }
}
public ObserverSubscription(IObserver <T> observer, Action <ObserverSubscription> disposer)
{
Id = observer.GetHashCode();
Observer = observer;
this.disposer = disposer;
}
public void Unsubscribe(IObserver <EventArgs> subscriber)
{
Console.WriteLine("Unsubscribe: {0}", subscriber.GetHashCode());
m_subscribers.RemoveAll(s => s.Subscriber == subscriber);
}