org.eclipse.jdt.launching
Class PropertyChangeEvent
java.lang.Object
|
+--java.util.EventObject
|
+--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
PropertyChangeEvent
public PropertyChangeEvent(Object source,
String property,
Object oldValue,
Object newValue)
- Creates a new property change event.
- Parameters:
source
- the object whose property has changedproperty
- the property that has changed (must not be
null
)oldValue
- the old value of the property, or
null
if nonenewValue
- the new value of the property, or
null
if none
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
Copyright (c) IBM Corp. and others 2000, 2003. All Rights Reserved.