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java.lang.Objectorg.eclipse.core.databinding.observable.AbstractObservable
public abstract class AbstractObservable
Constructor Summary | |
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AbstractObservable(Realm realm)
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Method Summary | |
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void |
addChangeListener(IChangeListener listener)
Adds the given change listener to the list of change listeners. |
protected void |
addListener(java.lang.Object listenerType,
IObservablesListener listener)
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void |
addStaleListener(IStaleListener listener)
Adds the given stale listener to the list of stale listeners. |
protected void |
checkRealm()
Asserts that the realm is the current realm. |
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()
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protected void |
fireEvent(ObservableEvent event)
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protected void |
fireStale()
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protected void |
firstListenerAdded()
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Realm |
getRealm()
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protected boolean |
hasListeners()
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protected void |
lastListenerRemoved()
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void |
removeChangeListener(IChangeListener listener)
Removes the given change listener from the list of change listeners. |
protected void |
removeListener(java.lang.Object listenerType,
IObservablesListener listener)
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void |
removeStaleListener(IStaleListener listener)
Removes the given stale listener from the list of stale listeners. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.eclipse.core.databinding.observable.IObservable |
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getRealm, isStale |
Constructor Detail |
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public AbstractObservable(Realm realm)
realm
- Method Detail |
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public void addChangeListener(IChangeListener listener)
IObservable
addChangeListener
in interface IObservable
public void removeChangeListener(IChangeListener listener)
IObservable
removeChangeListener
in interface IObservable
public void addStaleListener(IStaleListener listener)
IObservable
addStaleListener
in interface IObservable
IObservable.isStale()
public void removeStaleListener(IStaleListener listener)
IObservable
removeStaleListener
in interface IObservable
protected void fireChange()
protected void fireStale()
public void dispose()
IObservable
dispose
in interface IObservable
protected void checkRealm()
AssertionFailedException
- if the realm is not the current realmRealm.isCurrent()
protected void addListener(java.lang.Object listenerType, IObservablesListener listener)
listenerType
- listener
- protected void removeListener(java.lang.Object listenerType, IObservablesListener listener)
listenerType
- listener
- protected boolean hasListeners()
protected void fireEvent(ObservableEvent event)
protected void firstListenerAdded()
protected void lastListenerRemoved()
public Realm getRealm()
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