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java.lang.Objectorg.eclipse.core.databinding.observable.AbstractObservable
org.eclipse.core.databinding.observable.DecoratingObservable
org.eclipse.core.databinding.observable.DecoratingObservableCollection
org.eclipse.core.databinding.observable.list.DecoratingObservableList
public class DecoratingObservableList
An observable list which decorates another observable list.
Constructor Summary | |
---|---|
DecoratingObservableList(IObservableList decorated,
boolean disposeDecoratedOnDispose)
Constructs a DecoratingObservableList which decorates the given observable. |
Method Summary | |
---|---|
void |
add(int index,
Object o)
|
boolean |
addAll(int index,
Collection c)
|
void |
addListChangeListener(IListChangeListener listener)
Adds the given list change listener to the list of list change listeners. |
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 |
fireChange()
|
protected void |
fireEvent(ObservableEvent event)
|
protected void |
fireListChange(ListDiff diff)
|
protected void |
firstListenerAdded()
|
Object |
get(int index)
|
Realm |
getRealm()
|
protected void |
handleListChange(ListChangeEvent event)
Called whenever a ListChangeEvent is received from the decorated observable. |
protected boolean |
hasListeners()
|
int |
indexOf(Object o)
|
int |
lastIndexOf(Object o)
|
protected void |
lastListenerRemoved()
|
ListIterator |
listIterator()
|
ListIterator |
listIterator(int index)
|
Object |
move(int oldIndex,
int newIndex)
Moves the element located at oldIndex to
newIndex . |
Object |
remove(int index)
|
void |
removeListChangeListener(IListChangeListener listener)
Removes the given list change listener from the list of list change listeners. |
protected void |
removeListener(Object listenerType,
IObservablesListener listener)
|
Object |
set(int index,
Object element)
|
List |
subList(int fromIndex,
int toIndex)
|
Methods inherited from class org.eclipse.core.databinding.observable.DecoratingObservableCollection |
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add, addAll, clear, contains, containsAll, equals, getElementType, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray, toString |
Methods inherited from class org.eclipse.core.databinding.observable.DecoratingObservable |
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getDecorated, getterCalled, handleStaleEvent, isStale |
Methods inherited from class org.eclipse.core.databinding.observable.AbstractObservable |
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addChangeListener, addDisposeListener, addStaleListener, checkRealm, fireStale, isDisposed, removeChangeListener, removeDisposeListener, removeStaleListener |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface org.eclipse.core.databinding.observable.list.IObservableList |
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add, addAll, contains, containsAll, equals, getElementType, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray |
Methods inherited from interface java.util.List |
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clear |
Methods inherited from interface org.eclipse.core.databinding.observable.IObservable |
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addChangeListener, addDisposeListener, addStaleListener, getRealm, isDisposed, isStale, removeChangeListener, removeDisposeListener, removeStaleListener |
Constructor Detail |
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public DecoratingObservableList(IObservableList decorated, boolean disposeDecoratedOnDispose)
decorated
- the observable list being decorateddisposeDecoratedOnDispose
- Method Detail |
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public void addListChangeListener(IListChangeListener listener)
IObservableList
addListChangeListener
in interface IObservableList
public void removeListChangeListener(IListChangeListener listener)
IObservableList
removeListChangeListener
in interface IObservableList
protected void fireListChange(ListDiff diff)
protected void fireChange()
fireChange
in class AbstractObservable
protected void firstListenerAdded()
firstListenerAdded
in class DecoratingObservable
protected void lastListenerRemoved()
lastListenerRemoved
in class DecoratingObservable
protected void handleListChange(ListChangeEvent event)
event
- the change event received from the decorated observablepublic void add(int index, Object o)
add
in interface List
public boolean addAll(int index, Collection c)
addAll
in interface List
addAll
in interface IObservableList
public Object get(int index)
get
in interface List
get
in interface IObservableList
public int indexOf(Object o)
indexOf
in interface List
indexOf
in interface IObservableList
public int lastIndexOf(Object o)
lastIndexOf
in interface List
lastIndexOf
in interface IObservableList
public ListIterator listIterator()
listIterator
in interface List
listIterator
in interface IObservableList
public ListIterator listIterator(int index)
listIterator
in interface List
listIterator
in interface IObservableList
public Object move(int oldIndex, int newIndex)
IObservableList
oldIndex
to
newIndex
. This method is equivalent to calling
add(newIndex, remove(oldIndex))
.
Implementors should deliver list change notification for the remove and
add operations in the same ListChangeEvent, as this allows
ListDiff.accept(ListDiffVisitor)
to recognize the operation as a
move.
move
in interface IObservableList
oldIndex
- the element's position before the move. Must be within the
range 0 <= oldIndex < size()
.newIndex
- the element's position after the move. Must be within the
range 0 <= newIndex < size()
.
ListDiffVisitor.handleMove(int, int, Object)
,
ListDiff.accept(ListDiffVisitor)
public Object remove(int index)
remove
in interface List
remove
in interface IObservableList
public Object set(int index, Object element)
set
in interface List
set
in interface IObservableList
public List subList(int fromIndex, int toIndex)
subList
in interface List
subList
in interface IObservableList
public void dispose()
IObservable
dispose
in interface IObservable
dispose
in class DecoratingObservableCollection
protected void addListener(Object listenerType, IObservablesListener listener)
listenerType
- listener
- protected void removeListener(Object listenerType, IObservablesListener listener)
listenerType
- listener
- protected boolean hasListeners()
protected void fireEvent(ObservableEvent event)
public Realm getRealm()
protected Object clone() throws CloneNotSupportedException
clone
in class Object
CloneNotSupportedException
|
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