Application: gvSIG desktop

/*

 * Created on 10-abr-2006

 *

 * gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/* CVS MESSAGES:

*

* $Id: 

* $Log: 

*/

package org.gvsig.topology.errorfixes;

import java.util.ArrayList;

import java.util.List;

import org.gvsig.fmap.core.FGeometryUtil;

import org.gvsig.topology.Messages;

import org.gvsig.topology.TopologyError;

import com.iver.cit.gvsig.fmap.core.DefaultFeature;

import com.iver.cit.gvsig.fmap.core.IFeature;

import com.iver.cit.gvsig.fmap.core.IGeometry;

/**

 * 

 * Automatic topology error fix for Overshoots errors.

 * @author Alvaro Zabala

 *

 */

public class RemoveOvershootFix extends AbstractTopologyErrorFix {

        public List<IFeature>[] fixAlgorithm(TopologyError topologyError){

                IFeature causingFeature = topologyError.getFeature1();

                IGeometry geom = causingFeature.getGeometry();

                double clusterTolerance = topologyError.getTopology().getClusterTolerance();

                IGeometry correctedGeom = FGeometryUtil.removeOvershoot(geom, clusterTolerance);

                DefaultFeature df = new DefaultFeature(correctedGeom, 

                                                                causingFeature.getAttributes(),

                                                                        causingFeature.getID());

                List<IFeature> editedFeatures = new ArrayList<IFeature>();

                editedFeatures.add(df);

                return (List<IFeature>[]) new List[]{editedFeatures};

        }

        public String getEditionDescription() {

                return Messages.getText("REMOVE_OVERSHOOT_FIX");

        }

}