Application: gvSIG desktop

/* 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 org.gvsig.sldsupport.layer;

import java.util.ArrayList;

import org.gvsig.sldsupport.feature.SLDLayerFeatureConstraints;

import org.gvsig.sldsupport.filterencoding.Filter;

import org.gvsig.sldsupport.style.AbstractSLDStyle;

import org.gvsig.sldsupport.symbolizer.ISLDSymbolizer;

/**

 * Interface that has to be implemented by all the sld Layers 

 *

 * @see http://portal.opengeospatial.org/files/?artifact_id=1188

 * @author Pepe Vidal Salvador - jose.vidal.salvador@iver.es

 */

public interface ISLDLayer {

        /**

         * Obtains all the symbolizers for the specific shapeType which are contained in

         * a layer

         * 

         * @param shapeType

         * @return

         */

        public ArrayList<ISLDSymbolizer> getSymbolizersByShapeType(int type);

        /**

         * Obtains all the filters contained in a layer.

         * 

         * @return ArrayList of Filters

         */

        public ArrayList<Filter> getLayerFilters();

        /**

         * Obtains all the fieldNames contained in a Layer.

         *  

         * @return String[] with all the fieldNames

         */

        public String[] getFieldNames();

        /**

         * Returns true if the layer has rules with filters for symbolizers which has

         * the same shapeType as the parameter (the shapeType of the layer).

         * Otherwise, false.

         * 

         * @param shapeType of the layer

         */

        public boolean layerHasFilterForSymbolizers(int shapeType);

        /**

         * Returns true if the layer contains filters. Otherwise, false.

         * 

         * @return

         */

        public boolean layerHasFilters();

        /**

         * Returns true if the layer contains symbolizers of an specific shapeType.

         * Otherwise, false.

         * 

         * @param shapeType

         * @return

         */

        public boolean layerHasSymbolizers(int shapeType);

        /**

         * Returns the name of the layer

         * @return

         */

        public String getName();

        /**

         * Sets the name of the layer

         * 

         * @param name

         */

        public void setName(String name) ;

        /**

         * Obtains the styles contained in a layer

         * @return

         */

        public ArrayList<AbstractSLDStyle> getLayerStyles() ;

        /**

         * Sets the styles to be contained in a layer

         * @param layerStyles

         */

        public void setLayerStyles(ArrayList<AbstractSLDStyle> layerStyles);

        public ArrayList<SLDLayerFeatureConstraints> getLayerFeatureConstraints() ;

        public void setLayerFeatureConstraints(ArrayList<SLDLayerFeatureConstraints> layerFeatureConstraints) ;

        public void addLayerFeatureConstraint(SLDLayerFeatureConstraints layerFeatureCons);

        public void addLayerStyle(AbstractSLDStyle style);

}