| gvSIG desktop 1

/*

 * Created on 09-feb-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: CacherJTSProcessor.java 5412 2006-05-24 21:15:07Z azabala $

* $Log$

* Revision 1.1  2006-05-24 21:12:16  azabala

* primera version en cvs despues de refactoring orientado a crear un framework extensible de geoprocessing

*

* Revision 1.2  2006/02/20 19:44:01  azabala

* *** empty log message ***

*

* Revision 1.1  2006/02/17 16:33:25  azabala

* *** empty log message ***

*

* Revision 1.2  2006/02/12 21:02:58  azabala

* *** empty log message ***

*

* Revision 1.1  2006/02/09 16:00:36  azabala

* First version in CVS

*

*

*/

package com.iver.cit.gvsig.geoprocess.core.fmap;

import java.io.IOException;

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

import com.iver.cit.gvsig.geoprocess.core.util.SpatialCache;

import com.iver.cit.gvsig.geoprocess.core.util.SpatialCacheImpl;

import com.vividsolutions.jts.geom.Geometry;

/**

 * Processes individual geometries procedent from a geoprocessing

 * operation, by caching them in a multilevel memory/file cache.

 * 

 *  TODO Maybe, we could work with a VectorialEditableAdapter 

 *  (spatially indexed) and save results in a third layer

 * @author azabala

 * 

 * TODO DEPRECAR!!!

 * @deprecated

 *

 */

public class CacherJTSProcessor implements GeoprocessingResultsProcessor {

        /**

         * It caches JTS geometries (to process them

         * in a second pass)

         */

        private SpatialCache spatialCache;

        public CacherJTSProcessor() throws GeoprocessException{

                try {

                        this.spatialCache = SpatialCacheImpl.getInstance();

                } catch (IOException e) {

                        throw new GeoprocessException("Problemas para guardar la capa de salida");

                }

        }

        /**

         * Caches a geometry procedent of a buffer operation

         */

        public void processJtsGeometry(Geometry g, int index) {

                spatialCache.put((long)index, 

                                g.getEnvelopeInternal(), 

                                g);

        }

        public SpatialCache getSpatialCache(){

                return spatialCache;

        }

        public void finish() {

        }

        //Se guarda la IGeometry

        public void processFeature(IFeature feature) {

        }

}