/*
 *  Copyright (C) 2004 Roman Krylov
 *  rkrylov@mail.ru
 *  
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

package org.JWrapper;

import java.lang.*;
import java.util.*;

public abstract class JDiscreteWrapper extends JLeafWrapper
{
    protected int selected;
    
    public JDiscreteWrapper(String _name, JAccessAdapter _aa)
        {
        super(_name, _aa);
        selected=0;
        }
    
    public int getSelectedIndex()
        {
        return selected;
        }
    
    public int size()
        { return getChoiceNames().length; }
    
    public String getValue()
        { return getChoiceNames()[getSelectedIndex()]; }
    
    public void set_value(int i) throws Exception
        {
        selected=i;
        T value = selectObject(selected);
        setRawValue(value);
        }
    
    protected T str2value(String str) throws Exception
        {
        String[] names = getChoiceNames();
        for(int i=0; i