Application: gvSIG desktop

/*

 * Created on 07-sep-2007

 *

 * 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;

import java.awt.geom.Rectangle2D;

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

import com.iver.utiles.swing.threads.CancellableProgressTask;

/**

 * A topology rule checks that features' geometry of one or more layers

 * verifies a given spatial condition.

 * 

 * 

 * 

 * @author azabala

 *

 */

public interface ITopologyRule {

        public String getName();

        /**

         *Checks if the rule's parameters 

         *(sourceLyr, destinationLyr) verify 

         *rule preconditions (geometry type, etc.)

         * @throws TopologyRuleDefinitionException 

         */

        public void checkPreconditions() throws TopologyRuleDefinitionException;

        public  void checkRule();

        public void checkRule(CancellableProgressTask progressMonitor);

        public void checkRule(CancellableProgressTask progressMonitor, Rectangle2D rect);

        public  void checkRule(Rectangle2D rect);

        public void validateFeature(IFeature feature);

        /**

         * Sets the topology error container for this rule.

         * @param errorContainer

         */

        public void setTopologyErrorContainer(ITopologyErrorContainer errorContainer);

        /**

         * Gets the topology error container for this rule

         * @return

         */

        public ITopologyErrorContainer getTopologyErrorContainer();

        public void addTopologyError(TopologyError topologyError);

}