/*
* AlignToken.java
* Copyright 2006 (C) Aaron Divinsky <boomer70@yahoo.com>
*
* 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 March 3, 2006
*
* Current Ver: $Revision$
*/
package plugin.lsttokens.kit;
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.PCAlignment;
import pcgen.core.kit.KitAlignment;
import pcgen.rules.context.LoadContext;
import pcgen.rules.persistence.token.AbstractTokenWithSeparator;
import pcgen.rules.persistence.token.CDOMPrimaryToken;
import pcgen.rules.persistence.token.ParseResult;
/**
* Handles the ALIGN tag for a Kit. Also will handle any Common tags on the
* ALIGN line.
*/
public class AlignToken extends AbstractTokenWithSeparator<KitAlignment>
implements CDOMPrimaryToken<KitAlignment>
{
private static final Class<PCAlignment> ALIGNMENT_CLASS = PCAlignment.class;
/**
* Gets the name of the tag this class will parse.
*
* @return Name of the tag this class handles
*/
@Override
public String getTokenName()
{
return "ALIGN";
}
@Override
public Class<KitAlignment> getTokenClass()
{
return KitAlignment.class;
}
@Override
protected char separator()
{
return '|';
}
@Override
protected ParseResult parseTokenWithSeparator(LoadContext context,
KitAlignment kitAlignment, String value)
{
StringTokenizer tok = new StringTokenizer(value, Constants.PIPE);
while (tok.hasMoreTokens())
{
String tokText = tok.nextToken();
CDOMSingleRef<PCAlignment> ref =
context.getReferenceContext().getCDOMReference(
ALIGNMENT_CLASS, tokText);
kitAlignment.addAlignment(ref);
}
return ParseResult.SUCCESS;
}
@Override
public String[] unparse(LoadContext context, KitAlignment kitAlignment)
{
List<CDOMSingleRef<PCAlignment>> alignments = kitAlignment.getAlignments();
if (alignments == null)
{
return null;
}
return new String[]{ReferenceUtilities.joinLstFormat(alignments,
Constants.PIPE)};
}
}