Class NodeChangeEvent

All Implemented Interfaces:
Serializable 
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.

Since:
1.4
See Also:
Preferences, NodeChangeListener, PreferenceChangeEvent

Fields

Fields declared in class java.util.EventObject

source

Constructors

Constructor Description
NodeChangeEvent​(Preferences parent, Preferences child)

Constructs a new NodeChangeEvent instance.

Methods

Modifier and Type Method Description
Preferences getChild()

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

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

Methods declared in class java.util.EventObject

getSource, toString

Methods declared in class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructors

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.

Methods

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.