de.cismet.cismap.commons.gui.piccolo.eventlistener.actions

Class HandleDeleteAction

java.lang.Object

de.cismet.cismap.commons.gui.piccolo.eventlistener.actions.HandleDeleteAction

All Implemented Interfaces:

CustomAction

public class HandleDeleteAction
extends Object
implements CustomAction

Implementiert das CustomAction-Interface und wird von der Memento-Klasse verwendet, um ein dupliziertes Handle wieder zu entfernen.

Version:

$Revision$, $Date$

Author:

nh

Constructor Summary

Constructors

Constructor and Description
HandleDeleteAction(MappingComponent mc, Feature feature, int entityPosition, int ringPosition, int coordPosition, float x, float y) Erzeugt eine HandleDeleteAction-Instanz.

Method Summary

Modifier and Type	Method and Description
void	doAction() Löscht das PHandle und dessen Koordinate aus den Arrays.
boolean	featureConcerned(Feature feature) Checks, if the given feature is concerned from this action.
CustomAction	getInverse() Liefert als Gegenteil die Anlegeaktion des Handles.
String	info() Liefert eine Beschreibung der Aktion als String.

Methods inherited from class java.lang.Object

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

Constructor Detail

HandleDeleteAction

public HandleDeleteAction(MappingComponent mc,
                          Feature feature,
                          int entityPosition,
                          int ringPosition,
                          int coordPosition,
                          float x,
                          float y)

Erzeugt eine HandleDeleteAction-Instanz.

Parameters:

mc - DOCUMENT ME!

feature - DOCUMENT ME!

entityPosition - DOCUMENT ME!

ringPosition - DOCUMENT ME!

coordPosition - DOCUMENT ME!

x - DOCUMENT ME!

y - DOCUMENT ME!

Method Detail

doAction

public void doAction()

Löscht das PHandle und dessen Koordinate aus den Arrays.

Specified by:

doAction in interface CustomAction

info

public String info()

Liefert eine Beschreibung der Aktion als String.

Specified by:

info in interface CustomAction

Returns:

Beschreibungsstring

getInverse

public CustomAction getInverse()

Liefert als Gegenteil die Anlegeaktion des Handles.

Specified by:

getInverse in interface CustomAction

Returns:

HandleAddAction

featureConcerned

public boolean featureConcerned(Feature feature)

Description copied from interface: CustomAction

Checks, if the given feature is concerned from this action.

Specified by:

featureConcerned in interface CustomAction

Parameters:

feature - the feature that should be checked

Returns:

true, iff the given feature is concerned from this action