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 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:
-
EventListenerProxy,PropertyChangeSupport.getPropertyChangeListeners()
Constructors
| Constructor and Description |
|---|
PropertyChangeListenerProxy(String propertyName,
PropertyChangeListener listener) Constructor which binds the |
Methods
| Modifier and Type | Method and 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 inherited from class java.util.EventListenerProxy
getListener Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait Constructors
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
Methods
propertyChange
public void propertyChange(PropertyChangeEvent event)
Forwards the property change event to the listener delegate.
- Specified by:
-
propertyChangein 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
© 1993, 2020, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
https://docs.oracle.com/javase/8/docs/api/java/beans/PropertyChangeListenerProxy.html