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

Class FeatureRemoveHoleAction

java.lang.Object

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

All Implemented Interfaces:

CustomAction

public class FeatureRemoveHoleAction
extends Object
implements CustomAction

Is used to remove added holes from (multi)polygons.

Version:

$Revision$, $Date$

Author:

therter

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
void	doAction() Removes the hole.
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

FeatureRemoveHoleAction

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

Creates a new FeatureRemoveHoleAction instance.

Parameters:

mc - the MappingComponent, the parent polygon is contained in

f - the feature, the hole should be removed from

position - the postion of the hole in the polygon

hole - the hole to remove

Method Detail

doAction

public void doAction()

Removes the hole.

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