JavaScript Development Tools
Release 3.2

org.eclipse.wst.jsdt.launching
Class PropertyChangeEvent

java.lang.Object
  extended by java.util.EventObject
      extended by org.eclipse.wst.jsdt.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; not intended to be subclassed.

Provisional API: This class/interface is part of an interim API that is still under development and expected to change significantly before reaching stability. It is being made available at this early stage to solicit feedback from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken (repeatedly) as the API evolves.

See Also:
Serialized Form

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

JavaScript Development Tools
Release 3.2

Copyright (c) IBM Corp. and others 2000, 2010. All Rights Reserved.