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Eclipse JDT
Release 3.5

org.eclipse.jdt.launching
Class PropertyChangeEvent


java.lang.Object
  extended by 

java.util.EventObject
      extended by 
org.eclipse.jdt.launching.PropertyChangeEvent
All Implemented Interfaces:
Serializable

public class PropertyChangeEvent
extends EventObject

An event object describing a change to a named property.

JavaRuntime provides change notification for properties of VM installs

Clients may instantiate this class.

Since:
2.0
See Also:
Serialized Form
Restriction:
This class is not intended to be subclassed by clients.

Field Summary
 
Fields inherited from class java.util. EventObject
source
 
Constructor Summary
PropertyChangeEvent ( Object source, String property, Object oldValue, Object newValue)
          Creates a new property change event.
 
Method Summary
  Object getNewValue ()
          Returns the new value of the property.
  Object getOldValue ()
          Returns the old value of the property.
  String getProperty ()
          Returns the name of the property that changed.
 
Methods inherited from class java.util. EventObject
getSource, toString
 
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

PropertyChangeEvent

public PropertyChangeEvent(
Object source,
                           
String property,
                           
Object oldValue,
                           
Object newValue)
Creates a new property change event.

Parameters:
source - the object whose property has changed
property - the property that has changed (must not be null)
oldValue - the old value of the property, or null if none
newValue - the new value of the property, or null if none
Method Detail

getProperty

public 
String getProperty()
Returns the name of the property that changed.

Returns:
the name of the property that changed

getNewValue

public 
Object getNewValue()
Returns the new value of the property.

Returns:
the new value, or null if not known or not relevant

getOldValue

public 
Object getOldValue()
Returns the old value of the property.

Returns:
the old value, or null if not known or not relevant

Eclipse JDT
Release 3.5

Copyright (c) IBM Corp. and others 2000, 2008. All Rights Reserved.

 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire