Application: gvSIG desktop » gvSIG raster

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * 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., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 */

package org.gvsig.fmap.dal.coverage.util;

import java.util.EventObject;

/**

 * Evento de una propiedad con la forma variable=valor

 * 

 * 07/01/2008

 * @author Nacho Brodin (nachobrodin@gmail.com)

 */

public class PropertyEvent extends EventObject {

        private static final long serialVersionUID = -1649548367781607532L;

        private String name = null;

        private Object value = null;

        private Object oldValue = null;

        /**

         * Constructor. Se asignan los valores de nombre y valor de la 

         * propiedad que ha disparado el evento.

         * @param source Objeto fuente

         * @param name Nombre de la propiedad

         * @param value Valor de la propiedad

         */

        public PropertyEvent(Object source, String name, Object value, Object oldValue) {

                super(source);

                this.name = name;

                this.value = value;

                this.oldValue = oldValue;

        }

        /**

         * Obtiene el nombre de la propiedad que dispar? el evento

         * @return cadena con el nombre de la propiedad que dispar? el evento

         */

        public String getName() {

                return name;

        }

        /**

         * Obtiene el valor de la propiedad que dispar? el evento

         * @return Object con el valor de la propiedad que dispar? el evento

         */

        public Object getOldValue() {

                return oldValue;

        }

        /**

         * Obtiene el valor de la propiedad antes de que se modificara.

         * @return Object con el valor de la propiedad que dispar? el evento

         */

        public Object getValue() {

                return value;

        }

}