| gvSIG desktop 1

/*

 * Created on 10-feb-2005

 *

 * 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

 */

package com.iver.cit.gvsig.fmap.edition;

import java.io.IOException;

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

import com.iver.cit.gvsig.fmap.drivers.DriverIOException;

public class RemoveGeometryCommand implements Command {

        private DefaultEditableFeatureSource efs;

        private IGeometry geometry;

        private int index;

        public RemoveGeometryCommand(DefaultEditableFeatureSource ef,int i) throws IOException, DriverIOException{

                efs=ef;

                index=i;

                geometry=efs.getGeometry(index);

        }

        /**

         * @throws DriverIOException

         * @throws IOException

         * @see com.iver.cit.gvsig.fmap.edition.Command#undo()

         */

        public void undo() throws IOException, DriverIOException {

                efs.undoRemoveGeometry(index);

        }

        /**

         * @throws IOException

         * @throws DriverIOException

         * @see com.iver.cit.gvsig.fmap.edition.Command#redo()

         */

        public void redo() throws DriverIOException, IOException {

                ((DefaultEditableFeatureSource)efs).doRemoveGeometry(index);

        }

}