JavaTM 2 Platform
Std. Ed. v1.4.2

Class NodeChangeEvent

  extended byjava.util.EventObject
      extended byjava.util.prefs.NodeChangeEvent
All Implemented Interfaces:

public class NodeChangeEvent
extends EventObject

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.

See Also:
Preferences, NodeChangeListener, PreferenceChangeEvent

Field Summary
Fields inherited from class java.util.EventObject
Constructor Summary
NodeChangeEvent(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

Constructor Detail


public NodeChangeEvent(Preferences parent,
                       Preferences child)
Constructs a new NodeChangeEvent instance.

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


public Preferences getParent()
Returns the parent of the node that was added or removed.

The parent Preferences node whose child was added or removed


public Preferences getChild()
Returns the node that was added or removed.

The node that was added or removed.

JavaTM 2 Platform
Std. Ed. v1.4.2

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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.

Copyright 2003 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy. - all specs in one place

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