public Class PropertyChangeListenerProxy

Class Inheritance

extends EventListenerProxy<PropertyChangeListener>
implements PropertyChangeListener

java.lang.Object
java.util.EventListenerProxy
java.beans.PropertyChangeListenerProxy

All Implemented Interfaces

java.beans.PropertyChangeListener, java.util.EventListener

Imports

java.util.EventListenerProxy

A class which extends the EventListenerProxy specifically for adding a PropertyChangeListener with a "bound" property. Instances of this class can be added as PropertyChangeListeners to a bean which supports firing property change events.

If the object has a getPropertyChangeListeners method then the array returned could be a mixture of PropertyChangeListener and PropertyChangeListenerProxy objects.

Since: 1.4
See Also: java.util.EventListenerProxy, PropertyChangeSupport#getPropertyChangeListeners

Field Summary

Modifier and Type	Field and Description
private final String	propertyName

Constructor Summary

Access	Constructor and Description
public	PropertyChangeListenerProxy(String the name of the property to listen on propertyName, PropertyChangeListener the listener object listener) Constructor which binds the `PropertyChangeListener` to a specific property.

Method Summary

Modifier and Type	Method and Description
public String	Returns: the name of the named property associated with the listener getPropertyName() Returns the name of the named property associated with the listener.
public void	propertyChange(PropertyChangeEvent the property change event event) Implements java.beans.PropertyChangeListener.propertyChange. Forwards the property change event to the listener delegate.

Inherited from java.util.EventListenerProxy:: getListener

Field Detail

propertyName	back to summary
private final String propertyName

Constructor Detail

PropertyChangeListenerProxy back to summary

PropertyChangeListenerProxy	back to summary
public PropertyChangeListenerProxy(String propertyName, PropertyChangeListener listener) Constructor which binds the `PropertyChangeListener` to a specific property. Parameters propertyName:String the name of the property to listen on listener:PropertyChangeListener the listener object

public PropertyChangeListenerProxy(String propertyName, PropertyChangeListener listener)

Constructor which binds the PropertyChangeListener to a specific property.

Parameters

propertyName:String: the name of the property to listen on
listener:PropertyChangeListener: the listener object

Method Detail

getPropertyName	back to summary
public String getPropertyName() Returns the name of the named property associated with the listener. Returns:String the name of the named property associated with the listener

getPropertyName

back to summary

public String getPropertyName()

Returns the name of the named property associated with the listener.

Returns:String: the name of the named property associated with the listener

propertyChange	back to summary
public void propertyChange(PropertyChangeEvent event) Implements java.beans.PropertyChangeListener.propertyChange. Forwards the property change event to the listener delegate. Parameters event:PropertyChangeEvent the property change event Annotations @Override

propertyChange

back to summary

public void propertyChange(PropertyChangeEvent event)

Implements java.beans.PropertyChangeListener.propertyChange.

Forwards the property change event to the listener delegate.

Parameters

event:PropertyChangeEvent: the property change event

Annotations

@Override