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Eclipse Platform
Release 3.5

org.eclipse.core.databinding.observable
Class ChangeSupport

java.lang.Object
  extended by 
org.eclipse.core.databinding.observable.ChangeSupport

public abstract class ChangeSupport
extends Object

Since:
1.0

Constructor Summary
ChangeSupport ( Realm realm)
           
 
Method Summary
 void addChangeListener ( IChangeListener listener)
           
 void addDisposeListener ( IDisposeListener listener)
           
 void addListener ( Object listenerType, IObservablesListener listener)
           
 void addStaleListener ( IStaleListener listener)
           
protected   Object clone ()
           
 void dispose ()
           
 void fireEvent ( ObservableEvent event)
           
protected abstract  void firstListenerAdded ()
           
  Realm getRealm ()
           
protected  boolean hasListeners ()
           
protected abstract  void lastListenerRemoved ()
           
 void removeChangeListener ( IChangeListener listener)
           
 void removeDisposeListener ( IDisposeListener listener)
           
 void removeListener ( Object listenerType, IObservablesListener listener)
           
 void removeStaleListener ( IStaleListener listener)
           
 
Methods inherited from class java.lang. Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ChangeSupport

public ChangeSupport(
Realm realm)
Parameters:
realm -
Method Detail

addListener

public void addListener(
Object listenerType,
                        
IObservablesListener listener)

removeListener

public void removeListener(
Object listenerType,
                           
IObservablesListener listener)

fireEvent

public void fireEvent(
ObservableEvent event)

firstListenerAdded

protected abstract void firstListenerAdded()

lastListenerRemoved

protected abstract void lastListenerRemoved()

addChangeListener

public void addChangeListener(
IChangeListener listener)
Parameters:
listener -

removeChangeListener

public void removeChangeListener(
IChangeListener listener)
Parameters:
listener -

addStaleListener

public void addStaleListener(
IStaleListener listener)
Parameters:
listener -

removeStaleListener

public void removeStaleListener(
IStaleListener listener)
Parameters:
listener -

addDisposeListener

public void addDisposeListener(
IDisposeListener listener)
Parameters:
listener -
Since:
1.2

removeDisposeListener

public void removeDisposeListener(
IDisposeListener listener)
Parameters:
listener -
Since:
1.2

hasListeners

protected boolean hasListeners()

dispose

public void dispose()

getRealm

public 
Realm getRealm()
Returns:
Returns the realm.

clone

protected 
Object clone()
                throws 
CloneNotSupportedException
Overrides:
clone in class Object
Throws:
CloneNotSupportedException

Eclipse Platform
Release 3.5

Guidelines for using Eclipse APIs.

Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.


 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire