edu.luc.cs.trull
Class PropertyChangeMulticaster

java.lang.Object
  EDU.oswego.cs.dl.util.concurrent.PropertyChangeMulticaster
      edu.luc.cs.trull.PropertyChangeMulticaster

All Implemented Interfaces:

java.io.Serializable

public class PropertyChangeMulticaster
extends EDU.oswego.cs.dl.util.concurrent.PropertyChangeMulticaster

A multicaster for PropertyChangeEvents based on Doug Lea's efficient copy-on-write implementation but with the missing getPropertyChangeListeners methods added.

See Also:

Serialized Form

Field Summary

Fields inherited from class EDU.oswego.cs.dl.util.concurrent.PropertyChangeMulticaster

children, listeners, source

Constructor Summary

PropertyChangeMulticaster(java.lang.Object source)

Method Summary

void	addPropertyChangeListener(java.lang.String propertyName, java.beans.PropertyChangeListener listener)
void	addPropertyChangeListenerIfAbsent(java.lang.String propertyName, java.beans.PropertyChangeListener listener)
java.beans.PropertyChangeListener[]	getPropertyChangeListeners() Returns an array of all the listeners that were added to this PropertyChangeSupport object with addPropertyChangeListener.
java.beans.PropertyChangeListener[]	getPropertyChangeListeners(java.lang.String propertyName) Returns an array of all the listeners that have been associated with the named property.

Methods inherited from class EDU.oswego.cs.dl.util.concurrent.PropertyChangeMulticaster

addPropertyChangeListener, addPropertyChangeListenerIfAbsent, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getChild, hasListeners, multicast, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyChangeMulticaster

public PropertyChangeMulticaster(java.lang.Object source)

Method Detail

addPropertyChangeListener

public void addPropertyChangeListener(java.lang.String propertyName,
                                      java.beans.PropertyChangeListener listener)

Overrides:

addPropertyChangeListener in class EDU.oswego.cs.dl.util.concurrent.PropertyChangeMulticaster

addPropertyChangeListenerIfAbsent

public void addPropertyChangeListenerIfAbsent(java.lang.String propertyName,
                                              java.beans.PropertyChangeListener listener)

Overrides:

addPropertyChangeListenerIfAbsent in class EDU.oswego.cs.dl.util.concurrent.PropertyChangeMulticaster

getPropertyChangeListeners

public java.beans.PropertyChangeListener[] getPropertyChangeListeners()

Returns an array of all the listeners that were added to this PropertyChangeSupport object with addPropertyChangeListener.

Returns:

all of the PropertyChangeListeners added or an empty array if no listeners have been added.

getPropertyChangeListeners

public java.beans.PropertyChangeListener[] getPropertyChangeListeners(java.lang.String propertyName)

Returns an array of all the listeners that have been associated with the named property.

Returns:

all of the PropertyChangeListeners associated with the named property or an empty array if no listeners have been added.