org.gvsig.editing

Class EditionChangeManager

java.lang.Object

org.gvsig.editing.EditionChangeManager

All Implemented Interfaces:

Observer

public class EditionChangeManager
extends Object
implements Observer

Cuando un tema se pone en edición se le debe asociar un listener de este tipo, que se dispará cuando se produzca un evento de edición (borrado, modificación,... sobre la capa.

Constructor Summary

Constructors

Constructor and Description
EditionChangeManager(FLayer fLayer) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
void	update(Observable observable, Object notification) Called whenever a Observable object is changed and this Observer has registered on it to receive notifications.

Methods inherited from class java.lang.Object

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

Constructor Detail

EditionChangeManager

public EditionChangeManager(FLayer fLayer)

Constructor

Parameters:

fLayer - Tema que se está editando

Method Detail

update

public void update(Observable observable,
          Object notification)

Description copied from interface: Observer

Called whenever a Observable object is changed and this Observer has registered on it to receive notifications.

Implementations of this method will be called for each simple notification or, if a complex notification is created, for each of the child notifications.

In the latter case, don't assume any ordering in the notification between this Observer and other Observers listening to the same Observable.

In a complex notification scenario, if you want to receive only the complex notification and not each of the child notifications, just implement the ComplexObserver and prepare this method implementation to handle receiving DefaultComplexNotification instances as well as direct notification objects.

Specified by:

update in interface Observer

Parameters:

observable - the observable object.

notification - the notification data.