org.apache.batik.dom.events
Class EventListenerList

java.lang.Object
  extended byorg.apache.batik.dom.events.EventListenerList

public class EventListenerList
extends java.lang.Object

A simple list of EventListener. Listeners are always added at the head of the list.


Constructor Summary
EventListenerList()
           
 
Method Summary
 void add(org.w3c.dom.events.EventListener listener)
          Adds the specified event listener.
 boolean contains(org.w3c.dom.events.EventListener listener)
          Returns true of the specified event listener has already been added to this list, false otherwise.
 org.w3c.dom.events.EventListener[] getEventListeners()
          Returns an array of the event listeners of this list, or null if any.
 void remove(org.w3c.dom.events.EventListener listener)
          Removes the specified event listener.
 int size()
          Returns the number of listeners in the list.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

EventListenerList

public EventListenerList()
Method Detail

getEventListeners

public org.w3c.dom.events.EventListener[] getEventListeners()
Returns an array of the event listeners of this list, or null if any.


add

public void add(org.w3c.dom.events.EventListener listener)
Adds the specified event listener.

Parameters:
listener - the event listener to add

remove

public void remove(org.w3c.dom.events.EventListener listener)
Removes the specified event listener.

Parameters:
listener - the event listener to remove

contains

public boolean contains(org.w3c.dom.events.EventListener listener)
Returns true of the specified event listener has already been added to this list, false otherwise.

Parameters:
listener - the listener th check

size

public int size()
Returns the number of listeners in the list.



Copyright © 2004 Apache Software Foundation. All Rights Reserved.