| gvSIG desktop 1

/*

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

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

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

/**

 *Error produced when one or many features ?

 *violates a topology rule.

 */

public class TopologyError extends DefaultFeature {

        /**

         *rule which has been violated

         */

        private AbstractTopologyRule violatedRule;

        /**

         *features of the source layer that

         *violates the rule (if the rule is a self-rule,

         *the error will only have source layer features)

         *

         *Although we are validating one only feature a time, in self reflexive

         *rules it could cause errors with many features (a feature overlaps with

         *other features of the same layer)

         */

        private IFeature[] sourceLyrFeatures;

        /**

         *features of the destination layer

         *that violate the rule (only in rules between

         *two layers)

         */

        private IFeature[] destinationLyrFeatures;

        /**

         * Flag that marks if this error is allowed

         * (it has been marked as an exception)

         */

        private boolean exception;

        /**

         * Geometry that defines the topology error

         */

        private IGeometry errorGeometry;

        /**

         * Constructor

         * @param geometry geometry of the error

         * @param errorFid unique identifier for this error in the error container

         * (topology)

         * 

         * @param violatedRule topology rule that this error violates

         * 

         * @param sourceLyrFeatures features of the origin layer in the rule

         * that violates the rule

         * 

         * @param destinationLyrFeatures features of the destination layer in the rule

         * that violates the rule

         */

        public TopologyError(IGeometry geometry, 

                                            String errorFid,

                                            AbstractTopologyRule violatedRule,

                                            IFeature[] sourceLyrFeatures, 

                                            IFeature[] destinationLyrFeatures){

                super(geometry, null, errorFid);

                this.exception = false;

                this.violatedRule = violatedRule;

                this.sourceLyrFeatures = sourceLyrFeatures;

                this.destinationLyrFeatures = destinationLyrFeatures;

        }

        public TopologyError(IGeometry geometry,

                                                 AbstractTopologyRule violatedRule,

                                                 IFeature[] sourceLyrFeatures){

                super(geometry, null, null);

                this.violatedRule = violatedRule;

                this.sourceLyrFeatures = sourceLyrFeatures;

        }

        public void setViolatedRule(AbstractTopologyRule violatedRule) {

                this.violatedRule = violatedRule;

        }

        public AbstractTopologyRule getViolatedRule() {

                return violatedRule;

        }

        public void setSourceLyrFeatures(IFeature[] sourceLyrFeatures) {

                this.sourceLyrFeatures =sourceLyrFeatures;

        }

        public IFeature[] getSourceLyrFeatures() {

                return sourceLyrFeatures;

        }

        public void setDestinationLyrFeatures(IFeature[] destinationLyrFeatures) {

                this.destinationLyrFeatures = destinationLyrFeatures;

        }

        public IFeature[] getDestinationLyrFeatures() {

                return destinationLyrFeatures;

        }

        /**

         *Ruturns the type of geometry of the error

         */

        public int getShapeType() {

                return errorGeometry.getGeometryType();

        }

        public void setException(boolean exception) {

                this.exception = exception;

        }

        public boolean isException() {

                return exception;

        }

        public IGeometry getGeometry() {

                return errorGeometry;

        }

        public void setGeometry(IGeometry geom) {

                this.errorGeometry = geom;

        }

}