java.util.EventListener
, EventListener
public class CompositeEventListener extends java.lang.Object implements EventListener
Constructor | Description |
---|---|
CompositeEventListener() |
Modifier and Type | Method | Description |
---|---|---|
void |
addEventListener(EventListener listener) |
Adds an event listener to the broadcaster.
|
boolean |
hasEventListeners() |
Indicates whether any listeners have been registered with the broadcaster.
|
void |
processEvent(Event event) |
This method is called for each event that is generated.
|
void |
removeEventListener(EventListener listener) |
Removes an event listener from the broadcaster.
|
public void addEventListener(EventListener listener)
listener
- the listener to be addedpublic void removeEventListener(EventListener listener)
listener
- the listener to be removedpublic boolean hasEventListeners()
public void processEvent(Event event)
processEvent
in interface EventListener
event
- the eventCopyright 1999-2016 The Apache Software Foundation. All Rights Reserved.