com.sun.javafx.property.adapter

Class ReadOnlyPropertyDescriptor.ReadOnlyListener<T>

java.lang.Object

com.sun.javafx.property.adapter.ReadOnlyPropertyDescriptor.ReadOnlyListener<T>

All Implemented Interfaces:

java.beans.PropertyChangeListener, java.util.EventListener, WeakListener

Direct Known Subclasses:

PropertyDescriptor.Listener

Enclosing class:

ReadOnlyPropertyDescriptor

public class ReadOnlyPropertyDescriptor.ReadOnlyListener<T>
extends java.lang.Object
implements java.beans.PropertyChangeListener, WeakListener

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.Object	bean
private java.lang.ref.WeakReference<ReadOnlyJavaBeanProperty<T>>	propertyRef

Constructor Summary

Constructors

Constructor and Description
ReadOnlyListener(java.lang.Object bean, ReadOnlyJavaBeanProperty<T> property)

Method Summary

Modifier and Type	Method and Description
protected ReadOnlyJavaBeanProperty<T>	checkRef()
java.lang.Object	getBean()
void	propertyChange(java.beans.PropertyChangeEvent propertyChangeEvent)
boolean	wasGarbageCollected() Returns true if the linked listener was garbage-collected.

Methods inherited from class java.lang.Object

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

Field Detail

bean

protected final java.lang.Object bean

propertyRef

private final java.lang.ref.WeakReference<ReadOnlyJavaBeanProperty<T>> propertyRef

Constructor Detail

ReadOnlyListener

public ReadOnlyListener(java.lang.Object bean,
                        ReadOnlyJavaBeanProperty<T> property)

Method Detail

getBean

public java.lang.Object getBean()

checkRef

protected ReadOnlyJavaBeanProperty<T> checkRef()

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent propertyChangeEvent)

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

wasGarbageCollected

public boolean wasGarbageCollected()

Description copied from interface: WeakListener

Returns true if the linked listener was garbage-collected. In this case, the listener can be removed from the observable.

Specified by:

wasGarbageCollected in interface WeakListener

Returns:

true if the linked listener was garbage-collected.