/*
 * Copyright (c) 2010 Tom Parker <thpr@users.sourceforge.net>
 * 
 * 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 2.1 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 library; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
 */
package plugin.lsttokens.gamemode.wieldcategory;

import java.util.StringTokenizer;

import pcgen.cdom.base.Constants;
import pcgen.cdom.reference.CDOMSingleRef;
import pcgen.core.character.WieldCategory;
import pcgen.rules.context.LoadContext;
import pcgen.rules.persistence.token.AbstractTokenWithSeparator;
import pcgen.rules.persistence.token.CDOMPrimaryToken;
import pcgen.rules.persistence.token.ParseResult;

/**
 * Class deals with DOWN Token
 */
public class DownToken extends AbstractTokenWithSeparator<WieldCategory>
		implements CDOMPrimaryToken<WieldCategory>
{
	private static final Class<WieldCategory> WIELD_CATEGORY_CLASS = WieldCategory.class;

	@Override
	public String getTokenName()
	{
		return "DOWN";
	}

	@Override
	protected ParseResult parseTokenWithSeparator(LoadContext context,
			WieldCategory wc, String value)
	{
		StringTokenizer st = new StringTokenizer(value, Constants.PIPE);
		int count = -1;
		while (st.hasMoreTokens())
		{
			CDOMSingleRef<WieldCategory> stepCat = context.getReferenceContext()
					.getCDOMReference(WIELD_CATEGORY_CLASS, st.nextToken());
			wc.setWieldCategoryStep(count--, stepCat);
		}
		return ParseResult.SUCCESS;
	}

	@Override
	protected char separator()
	{
		return '|';
	}

	@Override
	public String[] unparse(LoadContext context, WieldCategory wc)
	{
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public Class<WieldCategory> getTokenClass()
	{
		return WIELD_CATEGORY_CLASS;
	}
}