Class NotificationManager
- java.lang.Object
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- org.eclipse.handly.model.impl.support.NotificationManager
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- All Implemented Interfaces:
INotificationManager
public class NotificationManager extends java.lang.Object implements INotificationManager
Default implementation ofINotificationManager
. Thread-safe.Clients can use this class as it stands or subclass it as circumstances warrant.
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Constructor Summary
Constructors Constructor Description NotificationManager()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addElementChangeListener(IElementChangeListener listener)
Adds the given element change listener.void
addElementChangeListener(IElementChangeListener listener, int eventMask)
Adds the given element change listener for the specified event types.void
fireElementChangeEvent(IElementChangeEvent event)
Notifies registered listeners about the given event.void
removeElementChangeListener(IElementChangeListener listener)
Removes the given element change listener.
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Method Detail
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addElementChangeListener
public void addElementChangeListener(IElementChangeListener listener)
Adds the given element change listener. Has no effect if an identical listener is already registered.- Parameters:
listener
- the listener to add (notnull
)- See Also:
addElementChangeListener(IElementChangeListener, int)
,removeElementChangeListener(IElementChangeListener)
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addElementChangeListener
public void addElementChangeListener(IElementChangeListener listener, int eventMask)
Adds the given element change listener for the specified event types. Has no effect if an identical listener is already registered for these event types.After completion of this method, the given listener will be registered for exactly the specified event types. If it was previously registered for other event types, it will be de-registered for those event types.
- Parameters:
listener
- the listener to add (notnull
)eventMask
- the bit-wise OR of all event types of interest to the listener- See Also:
removeElementChangeListener(IElementChangeListener)
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removeElementChangeListener
public void removeElementChangeListener(IElementChangeListener listener)
Removes the given element change listener. Has no effect if an identical listener is not registered.- Parameters:
listener
- the listener to remove (notnull
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fireElementChangeEvent
public void fireElementChangeEvent(IElementChangeEvent event)
Description copied from interface:INotificationManager
Notifies registered listeners about the given event.- Specified by:
fireElementChangeEvent
in interfaceINotificationManager
- Parameters:
event
- an element change event (notnull
)
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