public int GetEventObservationCount(Type eventType)
{
lock (_gate)
{
EventObservations eventObservations = GetEventObservations(eventType);
return(eventObservations.NumberOfObservers);
}
}
public void DecrementRegistration <TEventType>()
{
lock (_gate)
{
EventObservations eventObservations = GetEventObservations(typeof(TEventType));
eventObservations.NumberOfObservers--;
}
}
private EventObservations GetEventObservations(Type eventType)
{
EventObservations eventObservations;
if (!_eventObservations.TryGetValue(eventType, out eventObservations))
{
eventObservations = new EventObservations(eventType);
_eventObservations.Add(eventType, eventObservations);
}
return(eventObservations);
}
