/// <summary>
/// Unsubscribes the given object from changes in the active snapshot.
/// </summary>
/// <param name="snapshotObserver">The object to observe active snapshot changes.</param>
public void Unsubscribe(IScanResultsObserver snapshotObserver)
{
lock (this.ObserverLock)
{
if (this.ScanResultsObservers.Contains(snapshotObserver))
{
this.ScanResultsObservers.Remove(snapshotObserver);
}
}
}
/// <summary>
/// Subscribes the given object to changes in the active snapshot.
/// </summary>
/// <param name="snapshotObserver">The object to observe active snapshot changes.</param>
public void Subscribe(IScanResultsObserver snapshotObserver)
{
lock (this.ObserverLock)
{
if (!this.ScanResultsObservers.Contains(snapshotObserver))
{
this.ScanResultsObservers.Add(snapshotObserver);
snapshotObserver.Update(this.ActiveType);
}
}
}
