Application: gvSIG desktop

/* 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.

* 

*/

/*

* AUTHORS (In addition to CIT):

* 2008 PRODEVELOP                Main development

*/

/**

 * 

 */

package org.gvsig.geocoding;

import java.util.HashMap;

import java.util.Map;

import org.gvsig.geocoding.styles.GeocodingStyle;

/**

 * @author <a href="mailto:jsanz@prodevelop.es">

 *  Jorge Gaspar Sanz Salinas</a>

 *

 */

@SuppressWarnings("unchecked")

public class GeocodingManager {

    public static GeocodingManager instance;

    private Map styles = new HashMap();

    /**

     * Private constructor

     */

    private GeocodingManager(){

        registerDefaultStyles();

    }

    private void registerDefaultStyles() {

        this.registerStyle(new org.gvsig.geocoding.styles.SimpleGeometry());

        this.registerStyle(new org.gvsig.geocoding.styles.StreetBuilding());

        this.registerStyle(new org.gvsig.geocoding.styles.StreetsCrossing());

    }

    public static synchronized GeocodingManager getInstance(){

        if (instance==null){

            instance = new GeocodingManager();

        }

        return instance;

    }

    public void registerStyle(String name, GeocodingStyle style){

        if (!this.styles.containsKey(name))

            this.styles.put(name, style);

    }

    public void registerStyle(GeocodingStyle style){

        registerStyle(style.getClass().getName(), style);

    }

    public GeocodingStyle getStyle(String name){

        Object obj = this.styles.get(name);

        return obj instanceof GeocodingStyle? (GeocodingStyle) obj:null; 

    }

    public String[] getStyleNames(){

        Object[] keys = this.styles.keySet().toArray();

        String[] res = new String[keys.length];

        for (int i=0;i<keys.length;i++){

            res[i] = keys[i].toString();

        }

        return res;

    }

}