Class PropertyChangeListenerProxy
- java.lang.Object
-
- java.util.EventListenerProxy<PropertyChangeListener>
-
- java.beans.PropertyChangeListenerProxy
- All Implemented Interfaces:
-
PropertyChangeListener
,EventListener
public class PropertyChangeListenerProxy extends EventListenerProxy<PropertyChangeListener> implements PropertyChangeListener
A class which extends the EventListenerProxy
specifically for adding a PropertyChangeListener
with a "bound" property. Instances of this class can be added as PropertyChangeListener
s 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:
-
EventListenerProxy
,PropertyChangeSupport.getPropertyChangeListeners()
Constructor Summary
Constructor | Description |
---|---|
PropertyChangeListenerProxy(String propertyName,
PropertyChangeListener listener) | Constructor which binds the |
Method Summary
Modifier and Type | Method | Description |
---|---|---|
String | getPropertyName() | Returns the name of the named property associated with the listener. |
void | propertyChange(PropertyChangeEvent event) | Forwards the property change event to the listener delegate. |
Methods declared in class java.util.EventListenerProxy
getListener
Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Constructor Detail
PropertyChangeListenerProxy
public PropertyChangeListenerProxy(String propertyName, PropertyChangeListener listener)
Constructor which binds the PropertyChangeListener
to a specific property.
- Parameters:
-
propertyName
- the name of the property to listen on -
listener
- the listener object
Method Detail
propertyChange
public void propertyChange(PropertyChangeEvent event)
Forwards the property change event to the listener delegate.
- Specified by:
-
propertyChange
in interfacePropertyChangeListener
- Parameters:
-
event
- the property change event
getPropertyName
public String getPropertyName()
Returns the name of the named property associated with the listener.
- Returns:
- the name of the named property associated with the listener