Overview | Package | Class | Use | Tree | Deprecated | Index | Help
| Java™ Platform Standard Ed. 6
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## java.util.prefs
Interface NodeChangeListener

All Superinterfaces:
  EventListener

    public interface NodeChangeListener

extends EventListener

A listener for receiving preference node change events.

Since:
  1.4
See Also:
  `Preferences`, `NodeChangeEvent`, `PreferenceChangeListener`

Method Summary
`void` | `childAdded(NodeChangeEvent evt)` This method gets called when a child node is added.
`void` | `childRemoved(NodeChangeEvent evt)` This method gets called when a child node is removed.

Method Detail

### childAdded

    void childAdded(NodeChangeEvent evt)

  This method gets called when a child node is added.

  Parameters:
    `evt` - A node change event object describing the parent and child node.

### childRemoved

    void childRemoved(NodeChangeEvent evt)

  This method gets called when a child node is removed.

  Parameters:
    `evt` - A node change event object describing the parent and child node.

Overview | Package | Class | Use | Tree | Deprecated | Index | Help
| Java™ Platform Standard Ed. 6
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

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

Copyright © 1993, 2010, Oracle and/or its affiliates. All rights reserved.