/*
* Copyright 2010 (C) Thomas Parker <thpr@users.sourceforge.net>
*
* 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
*/
package plugin.lsttokens.rules;
import pcgen.core.RuleCheck;
import pcgen.rules.context.LoadContext;
import pcgen.rules.persistence.token.AbstractNonEmptyToken;
import pcgen.rules.persistence.token.CDOMPrimaryToken;
import pcgen.rules.persistence.token.ParseResult;
/**
* Class deals with VAR Token
*/
public class VarToken extends AbstractNonEmptyToken<RuleCheck> implements
CDOMPrimaryToken<RuleCheck>
{
@Override
public String getTokenName()
{
return "VAR";
}
@Override
protected ParseResult parseNonEmptyToken(LoadContext context,
RuleCheck rule, String value)
{
rule.setVariable(value);
context.getReferenceContext().reassociateKey(value, rule);
rule.setKeyName(value);
return ParseResult.SUCCESS;
}
@Override
public String[] unparse(LoadContext context, RuleCheck rule)
{
String variable = rule.getVariable();
if (variable == null)
{
return null;
}
return new String[] { variable };
}
@Override
public Class<RuleCheck> getTokenClass()
{
return RuleCheck.class;
}
}