/*
* SelectionToken.java
* Copyright 2008 (C) James Dempsey
*
* This library 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 library 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Created on 4/10/2008 15:58:41
*
* $Id: $
*/
package plugin.lsttokens.kit.skill;
import java.util.List;
import java.util.StringTokenizer;
import pcgen.cdom.base.Constants;
import pcgen.cdom.reference.CDOMSingleRef;
import pcgen.cdom.reference.ReferenceUtilities;
import pcgen.core.Language;
import pcgen.core.kit.KitSkill;
import pcgen.rules.context.LoadContext;
import pcgen.rules.persistence.token.AbstractTokenWithSeparator;
import pcgen.rules.persistence.token.CDOMPrimaryToken;
import pcgen.rules.persistence.token.ParseResult;
/**
* SELECTION token for KitSkill
*
*
* @author James Dempsey <jdempsey@users.sourceforge.net>
*/
public class SelectionToken extends AbstractTokenWithSeparator<KitSkill>
implements CDOMPrimaryToken<KitSkill>
{
private static final Class<Language> LANGUAGE_CLASS = Language.class;
/**
* Gets the name of the tag this class will parse.
*
* @return Name of the tag this class handles
*/
@Override
public String getTokenName()
{
return "SELECTION";
}
@Override
public Class<KitSkill> getTokenClass()
{
return KitSkill.class;
}
@Override
protected char separator()
{
return ',';
}
@Override
protected ParseResult parseTokenWithSeparator(LoadContext context, KitSkill kitSkill, String value)
{
StringTokenizer tok = new StringTokenizer(value, Constants.COMMA);
while (tok.hasMoreTokens())
{
kitSkill.addSelection(context.getReferenceContext().getCDOMReference(LANGUAGE_CLASS,
tok.nextToken()));
}
return ParseResult.SUCCESS;
}
@Override
public String[] unparse(LoadContext context, KitSkill kitSkill)
{
List<CDOMSingleRef<Language>> ref = kitSkill.getSelections();
if (ref == null || ref.isEmpty())
{
return null;
}
return new String[]{ReferenceUtilities.joinLstFormat(ref,
Constants.COMMA)};
}
//TODO DeferredToken - check this?
/*
if (SkillLanguage.isLanguage(aSkill) && !selection.isEmpty())
*/
}