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java.lang.Objectorg.eclipse.jface.viewers.deferred.AbstractConcurrentModel
org.eclipse.jface.viewers.deferred.SetModel
Trivial implementation of an IConcurrentModel
. Implements
an unordered set of elements that fires off change notifications whenever
elements are added or removed from the set. All notifications are sent
synchronously.
Constructor Summary | |
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SetModel()
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Method Summary | |
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void |
addAll(Collection toAdd)
Adds the given elements to the set. |
void |
addAll(Object[] toAdd)
Adds the given elements to the set |
void |
changeAll(Object[] changed)
Fires a change notification for all elements in the given array |
void |
clear()
Empties the set |
Object[] |
getElements()
Return the contents of the model. |
void |
removeAll(Object[] toRemove)
Removes all of the given elements from the set. |
void |
requestUpdate(IConcurrentModelListener listener)
Requests that the receiver to call the given listener's setContents(...) |
void |
set(Object[] newContents)
Sets the contents to the given array of elements |
Methods inherited from class org.eclipse.jface.viewers.deferred.AbstractConcurrentModel |
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addListener, fireAdd, fireRemove, fireUpdate, getListeners, removeListener |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public SetModel()
Method Detail |
public Object[] getElements()
public void set(Object[] newContents)
newContents
- new contents of this setpublic void clear()
public void addAll(Object[] toAdd)
toAdd
- elements to addpublic void addAll(Collection toAdd)
toAdd
- elements to addpublic void changeAll(Object[] changed)
changed
- array of elements that have changedpublic void removeAll(Object[] toRemove)
toRemove
- elements to removepublic void requestUpdate(IConcurrentModelListener listener)
IConcurrentModel
Has no effect if an update is already queued for an identical listener.
listener
- listener whose setContents method should be called. The
listener must have been previously registered with addListener.
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