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

Class FeatureAddHoleAction

java.lang.Object

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

All Implemented Interfaces:

CustomAction

public class FeatureAddHoleAction
extends Object
implements CustomAction

Is used to restore removed holes from (multi)polygons.

Version:

$Revision$, $Date$

Author:

therter

Constructor Summary

Constructors

Constructor and Description
FeatureAddHoleAction(MappingComponent mc, Feature f, int position, com.vividsolutions.jts.geom.LineString hole) Creates a new FeatureAddHoleAction instance.

Method Summary

Modifier and Type	Method and Description
void	doAction() Adds the hole to the feature.
boolean	featureConcerned(Feature feature) Checks, if the given feature is concerned from this action.
CustomAction	getInverse() Delivers the inverse action.
String	info() delivers the description of the action as string.

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureAddHoleAction

public FeatureAddHoleAction(MappingComponent mc,
                            Feature f,
                            int position,
                            com.vividsolutions.jts.geom.LineString hole)

Creates a new FeatureAddHoleAction instance.

Parameters:

mc - the MappingComponent, the parent polygon is contained in

f - the feature, the hole should be added to

position - the postion of the hole in the polygon

hole - the new hole

Method Detail

doAction

public void doAction()

Adds the hole to the feature.

Specified by:

doAction in interface CustomAction

info

public String info()

delivers the description of the action as string.

Specified by:

info in interface CustomAction

Returns:

a description of the action

getInverse

public CustomAction getInverse()

Delivers the inverse action.

Specified by:

getInverse in interface CustomAction

Returns:

the inverse operation

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