java.lang.Object

org.docx4j.org.apache.fop.events.CompositeEventListener

public class CompositeEventListener
extends java.lang.Object
implements EventListener

EventListener implementation forwards events to possibly multiple other EventListeners.

Method Summary

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.

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- CompositeEventListener
  
  public CompositeEventListener()
Method Details
- addEventListener
  
  public void addEventListener(EventListener listener)
  
  Adds an event listener to the broadcaster. It is appended to the list of previously registered listeners (the order of registration defines the calling order).
  
  Parameters:
  
  listener - the listener to be added
- removeEventListener
  
  public void removeEventListener(EventListener listener)
  
  Removes an event listener from the broadcaster. If the event listener is not registered, nothing happens.
  
  Parameters:
  
  listener - the listener to be removed
- hasEventListeners
  
  public boolean hasEventListeners()
  
  Indicates whether any listeners have been registered with the broadcaster.
  
  Returns:
  
  true if listeners are present, false otherwise
- processEvent
  
  public void processEvent(Event event)
  
  This method is called for each event that is generated. With the event's ID it is possible to react to certain events. Events can also simply be recorded and presented to a user. It is possible to throw an (unchecked) exception if the processing needs to be aborted because some special event occurred. This way the client can configure the behaviour of the observed application.
  
  Specified by:
  
  processEvent in interface EventListener
  
  Parameters:
  
  event - the event

Class CompositeEventListener