NodeChangeEvent (Java 2 Platform SE 5.0) (original) (raw)

java.util.prefs

Class NodeChangeEvent

java.lang.Object extended by java.util.EventObject java.util.prefs.NodeChangeEvent

All Implemented Interfaces:

public class NodeChangeEvent

An event emitted by a Preferences node to indicate that a child of that node has been added or removed.

Note, that although NodeChangeEvent inherits Serializable interface from java.util.EventObject, it is not intended to be Serializable. Appropriate serialization methods are implemented to throw NotSerializableException.

Since:

1.4

Field Summary

Fields inherited from class java.util.EventObject
source

Constructor Summary
[NodeChangeEvent](../../../java/util/prefs/NodeChangeEvent.html#NodeChangeEvent%28java.util.prefs.Preferences, java.util.prefs.Preferences%29)(Preferences parent,Preferences child) Constructs a new NodeChangeEvent instance.

Method Summary
Preferences	getChild() Returns the node that was added or removed.
Preferences	getParent() Returns the parent of the node that was added or removed.

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](../../../java/lang/Object.html#wait%28long, int%29)

Constructor Detail

NodeChangeEvent

public NodeChangeEvent(Preferences parent, Preferences child)

Constructs a new NodeChangeEvent instance.

Parameters:

parent - The parent of the node that was added or removed.

child - The node that was added or removed.

Method Detail

getParent

public Preferences getParent()

Returns the parent of the node that was added or removed.

Returns:

The parent Preferences node whose child was added or removed

getChild

public Preferences getChild()

Returns the node that was added or removed.

Returns:

The node that was added or removed.

Submit a bug or feature
For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.