| gvSIG desktop 1

/*

 * Created on 10-abr-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: 

* $Log: 

*/

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

import java.io.File;

import java.io.FileNotFoundException;

import com.iver.cit.gvsig.fmap.layers.FLayers;

import com.iver.cit.gvsig.fmap.layers.FLyrVect;

/**

 * All classes that provides user entries for geoprocesses must implement this

 * interface.

 * 

 * @author Alvaro Zabala

 *

 */

public interface IGeoprocessUserEntries {

	/**

	 * Provides de input layer for the geoprocess

	 * @return

	 */

	public FLyrVect getInputLayer();

	/**

	 * Provides the FLayers where we're going to add the results.

	 * @param layers

	 */

	public void setFLayers(FLayers layers);

	public FLayers getFLayers();

	/**

	 * Notify an error to the user

	 * @param message

	 * @param title

	 */

	public void error(String message, String title);

	/**

	 * Ask the user for overwrite the output file

	 * TODO By now geoprocesses only store their results in SHP. Extend this.

	 * @param outputFile

	 * @return

	 */

	public boolean askForOverwriteOutputFile(File outputFile);

	/**

	 * Provides the output shp file to the geoprocess

	 * @return

	 * @throws FileNotFoundException

	 */

	public File getOutputFile() throws FileNotFoundException;

}