Eclipse Plug-in Developer Guide (Galileo) - ListToSetAdapter (Eclipse Platform API Specification)

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Eclipse Platform
Release 3.5

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org.eclipse.core.databinding.observable.set
Class ListToSetAdapter


java.lang.Object
  

org.eclipse.core.databinding.observable.AbstractObservable
      

org.eclipse.core.databinding.observable.set.ObservableSet
          
org.eclipse.core.databinding.observable.set.ListToSetAdapter

All Implemented Interfaces:: Iterable, Collection, Set, IObservable, IObservableCollection, IObservableSet

public class ListToSetAdapter
extends ObservableSet
extends ObservableSet

Observable set backed by an observable list. The wrapped list must not contain duplicate elements.

This class is thread safe. All state accessing methods must be invoked from the current realm. Methods for adding and removing listeners may be invoked from any thread.

Since:: 1.0

Field Summary

Fields inherited from class org.eclipse.core.databinding.observable.set. ObservableSet

elementType, wrappedSet

Constructor Summary

ListToSetAdapter ( IObservableList list)


Method Summary

protected void addListener ( Object listenerType, IObservablesListener listener)


protected Object clone ()


void dispose ()
          Disposes of this observable object, removing all listeners registered with this object, and all listeners this object might have registered on other objects.

protected void fireEvent ( ObservableEvent event)


protected void firstListenerAdded ()


Realm getRealm ()


protected boolean hasListeners ()


protected void lastListenerRemoved ()


protected void removeListener ( Object listenerType, IObservablesListener listener)


Methods inherited from class org.eclipse.core.databinding.observable.set. ObservableSet

add, addAll, addSetChangeListener, clear, contains, containsAll, equals, fireChange, fireSetChange, getElementType, getterCalled, hashCode, isEmpty, isStale, iterator, remove, removeAll, removeSetChangeListener, retainAll, setStale, setWrappedSet, size, toArray, toArray, toString

Methods inherited from class org.eclipse.core.databinding.observable. AbstractObservable

addChangeListener, addDisposeListener, addStaleListener, checkRealm, fireStale, isDisposed, removeChangeListener, removeDisposeListener, removeStaleListener

Methods inherited from class java.lang. Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.core.databinding.observable. IObservable

addChangeListener, addDisposeListener, addStaleListener, getRealm, isDisposed, removeChangeListener, removeDisposeListener, removeStaleListener

Constructor Detail

ListToSetAdapter

public ListToSetAdapter(
IObservableList list)

Parameters:: list -

Method Detail

dispose

public void dispose()

Description copied from interface: IObservable

Disposes of this observable object, removing all listeners registered with this object, and all listeners this object might have registered on other objects.

Specified by:: dispose in interface IObservable
Overrides:: dispose in class ObservableSet

addListener

protected void addListener(
Object listenerType,
                           
IObservablesListener listener)

Parameters:: listenerType -; listener -

removeListener

protected void removeListener(
Object listenerType,
                              
IObservablesListener listener)

Parameters:: listenerType -; listener -

hasListeners

protected boolean hasListeners()

fireEvent

protected void fireEvent(
ObservableEvent event)

firstListenerAdded

protected void firstListenerAdded()

lastListenerRemoved

protected void lastListenerRemoved()

getRealm

public 
Realm getRealm()

Returns:: Returns the realm.

clone

protected 
Object clone()
                throws 
CloneNotSupportedException

Overrides:: clone in class Object

Throws:: CloneNotSupportedException