public interface MessagingObserver
MessagingObserver
observes changes made to a Messaging
instance.
To use this interface, consider the following example.
Messaging messaging = new MyMessaging();
messaging.addMessagingObserver(new MyMessagingObserver());
Modifier and Type | Method and Description |
---|---|
void |
messagingStarted(Messaging messaging)
Called when a
Messaging is started. |
void |
messagingStopped(Messaging messaging)
Called when a
Messaging is stopped. |