/// <summary>
/// Subcsribes <paramref name="ObjectThatConsumesItems"/> to <paramref name="ObjectThatProducesItems"/>, so that when <paramref name="ObjectThatProducesItems"/> produces items <paramref name="ObjectThatConsumesItems"/> begins consuming
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="ObjectThatConsumesItems"></param>
/// <param name="ObjectThatProducesItems"></param>
public static void ObserveCollection <T>(this IConcurrentInvokable <T> ObjectThatConsumesItems, IConcurrentOutput <T> ObjectThatProducesItems)
{
ObjectThatProducesItems.HookEvents(ObjectThatConsumesItems);
}
private static void UnHookEvents <T>(this IConcurrentEvent <T> host, IConcurrentInvokable <T> subscriber)
{
host.Finished -= subscriber.Invoke;
host.CollectionChanged -= subscriber.Invoke;
host.Started -= subscriber.Invoke;
}
public static void StopObserving <T>(this IConcurrentInvokable <T> ObjectThatConsumesItems, IConcurrentOutput <T> ObjectThatProducesItems)
{
ObjectThatProducesItems.UnHookEvents(ObjectThatConsumesItems);
}
