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/*

 * Cresques Mapping Suite. Graphic Library for constructing mapping applications.

 * 

 * Copyright (C) 2004-5. 

 *

 * 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:

 * 

 * cresques@gmail.com

 */

package org.cresques.io;

import java.util.Vector;

/**

 * Vector de DxfGroup. Auxiliar para leer ficheros .dxf

 * @author "Luis W. Sevilla" <sevilla_lui@gva.es>

 */

public class DxfGroupVector extends Vector {

        final private static long serialVersionUID = -3370601314380922368L;

        /**

         * Valor del dato del codigo de grupo especificado.

         * 

         * @param code C?digo de grupo dxf.

         * @return Valor del data del grupo dxf, null si no existe.

         */

        public boolean hasCode(int code) {

                DxfGroup grp = null;

                for (int i=0; i<size(); i++) {

                        grp = (DxfGroup) get(i);

                        if (grp.code == code)

                                return true;

                }

                return false;

        }

        public Object getData(int code) {

                DxfGroup grp = null;

                for (int i=0; i<size(); i++) {

                        grp = (DxfGroup) get(i);

                        if (grp.code == code)

                                return grp.data;

                }

                return null;

        }

        public String getDataAsString(int code) {

                return (String) getData(code);

        }

        public double getDataAsDouble(int code) {

                Double f = (Double) getData(code);

                if (f == null) {

                        System.err.println(this);

                }

                return f.doubleValue();

        }

        public int getDataAsInt(int code) {

                Integer i = (Integer) getData(code);

                if (i == null) {

                        System.err.println(this);

                }

                return i.intValue();

        }

        public String toString() {

                String str = "DxfGroupVector[";

                DxfGroup grp = null;

                for (int i=0; i<size(); i++) {

                        grp = (DxfGroup) get(i);

                        str += "("+grp.code+":"+grp.data+"),";

                }

                return str;

        }

}