NodeChangeEvent

Class Overview

This is the event class to indicate that one child of the preference node has been added or deleted.

Please note that although the class is marked as Serializable by inheritance from EventObject, this type is not intended to be serialized so the serialization methods do nothing but throw a NotSerializableException.

Summary

Public Constructors
	NodeChangeEvent(Preferences p, Preferences c) Constructs a new `NodeChangeEvent` instance.

Public Constructors

NodeChangeEvent(Preferences p, Preferences c)

Constructs a new NodeChangeEvent instance.

Public Methods
Preferences	getChild() Gets the child `Preferences` node that was added or removed.
Preferences	getParent() Gets the `Preferences` instance that fired this event.

Public Methods

Preferences

getChild()

Gets the child Preferences node that was added or removed.

Preferences

getParent()

Gets the Preferences instance that fired this event.

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Inherited Methods

From class java.util.EventObject

From class java.lang.Object

Object	clone() Creates and returns a copy of this `Object`.
boolean	equals(Object o) Compares this instance with the specified object and indicates if they are equal.
void	finalize() Invoked when the garbage collector has detected that this instance is no longer reachable.
final Class<?>	getClass() Returns the unique instance of `Class` that represents this object's class.
int	hashCode() Returns an integer hash code for this object.
final void	notify() Causes a thread which is waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
final void	notifyAll() Causes all threads which are waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
String	toString() Returns a string containing a concise, human-readable description of this object.
final void	wait() Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object.
final void	wait(long millis, int nanos) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.
final void	wait(long millis) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.

Public Constructors

public NodeChangeEvent (Preferences p, Preferences c)

Added in API level 1

Constructs a new NodeChangeEvent instance.

Parameters

p	the `Preferences` instance that fired this event; this object is considered as the event source.
c	the child `Preferences` instance that was added or deleted.

Public Methods

public Preferences getChild ()

Added in API level 1

Gets the child Preferences node that was added or removed.

Returns

the added or removed child Preferences node.

public Preferences getParent ()

Added in API level 1

Gets the Preferences instance that fired this event.

Returns

the Preferences instance that fired this event.

java.lang.Object
↳	java.util.EventObject
	↳	java.util.prefs.NodeChangeEvent

Results

Interfaces

Classes

Exceptions

Class Overview

See Also

Summary

Public Constructors

public NodeChangeEvent (Preferences p, Preferences c)

Parameters

Public Methods

public Preferences getChild ()

Returns

public Preferences getParent ()

Returns