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org.eclipse.core.databinding.observable
Class ChangeSupport

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

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public abstract class ChangeSupport
extends 
Object

Since:

1.0

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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)

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removeListener

public void removeListener(
Object listenerType,
                           
IObservablesListener listener)

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fireEvent

public void fireEvent(
ObservableEvent event)

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firstListenerAdded

protected abstract void firstListenerAdded()

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lastListenerRemoved

protected abstract void lastListenerRemoved()

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addChangeListener

public void addChangeListener(
IChangeListener listener)

Parameters:

listener -

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removeChangeListener

public void removeChangeListener(
IChangeListener listener)

Parameters:

listener -

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addStaleListener

public void addStaleListener(
IStaleListener listener)

Parameters:

listener -

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removeStaleListener

public void removeStaleListener(
IStaleListener listener)

Parameters:

listener -

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addDisposeListener

public void addDisposeListener(
IDisposeListener listener)

Parameters:

listener -

Since:

1.2

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removeDisposeListener

public void removeDisposeListener(
IDisposeListener listener)

Parameters:

listener -

Since:

1.2

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hasListeners

protected boolean hasListeners()

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dispose

public void dispose()

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getRealm

public 
Realm getRealm()

Returns:

Returns the realm.

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clone

protected 
Object clone()
                throws 
CloneNotSupportedException

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

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