org.gvsig.tools.observer

Class ObservableHelper

java.lang.Object

org.gvsig.tools.observer.ObservableHelper

All Implemented Interfaces:

java.lang.Cloneable

public class ObservableHelper
extends java.lang.Object
implements Cloneable

Constructor Summary

Constructors

Constructor and Description
ObservableHelper()

Method Summary

Modifier and Type	Method and Description
void	addObserver(Observer o)
ObservableHelper	clone() Creates a copy of the object.
void	deleteObserver(Observer o)
void	deleteObservers()
void	notifyObservers(Observable observable, java.lang.Object data)
Notification	notifyObservers(Observable observable, java.lang.String type, java.lang.Object value)
Notification	notifyObservers(Observable observable, java.lang.String type, java.lang.Object value1, java.lang.Object value2)
Notification	notifyObservers(Observable observable, java.lang.String type, java.lang.Object value1, java.lang.Object value2, java.lang.Object value3)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gvsig.tools.lang.Cloneable

cloneQuietly, cloneQuietly

Constructor Detail

ObservableHelper

public ObservableHelper()

Method Detail

clone

public ObservableHelper clone()
                       throws java.lang.CloneNotSupportedException

Description copied from interface: Cloneable

Creates a copy of the object.

Overrides:

clone in class java.lang.Object

Returns:

a copy of the object

Throws:

java.lang.CloneNotSupportedException - if the instance of the object cannot be cloned. As this is extending Cloneable so its sure it implements it, so this exception may be used for problems on specific object instances.

See Also:

Object#clone()}.

addObserver

public void addObserver(Observer o)

deleteObserver

public void deleteObserver(Observer o)

deleteObservers

public void deleteObservers()

notifyObservers

public void notifyObservers(Observable observable,
                            java.lang.Object data)

notifyObservers

public Notification notifyObservers(Observable observable,
                                    java.lang.String type,
                                    java.lang.Object value)

notifyObservers

public Notification notifyObservers(Observable observable,
                                    java.lang.String type,
                                    java.lang.Object value1,
                                    java.lang.Object value2)

notifyObservers

public Notification notifyObservers(Observable observable,
                                    java.lang.String type,
                                    java.lang.Object value1,
                                    java.lang.Object value2,
                                    java.lang.Object value3)