/*
* Copyright 2014 (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.campaign;
import java.util.Collection;
import java.util.Set;
import java.util.TreeSet;
import pcgen.cdom.enumeration.ListKey;
import pcgen.core.Campaign;
import pcgen.persistence.lst.CampaignSourceEntry;
import pcgen.rules.context.Changes;
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 VARIABLE Token
*/
public class GlobalModifierToken extends AbstractTokenWithSeparator<Campaign>
implements CDOMPrimaryToken<Campaign>
{
@Override
public String getTokenName()
{
return "GLOBALMODIFIER";
}
@Override
protected char separator()
{
return '|';
}
@Override
protected ParseResult parseTokenWithSeparator(LoadContext context,
Campaign campaign, String value)
{
CampaignSourceEntry cse = context.getCampaignSourceEntry(campaign, value);
if (cse == null)
{
//Error
return ParseResult.INTERNAL_ERROR;
}
if (!cse.getIncludeItems().isEmpty())
{
return new ParseResult.Fail(getTokenName()
+ " does not support Include");
}
if (!cse.getExcludeItems().isEmpty())
{
return new ParseResult.Fail(getTokenName()
+ " does not support Exclude");
}
if (!cse.getPrerequisites().isEmpty())
{
return new ParseResult.Fail(getTokenName()
+ " does not support Prerequisites");
}
context.getObjectContext().addToList(campaign, ListKey.FILE_GLOBALMOD,
cse);
return ParseResult.SUCCESS;
}
@Override
public String[] unparse(LoadContext context, Campaign campaign)
{
Changes<CampaignSourceEntry> cseChanges =
context.getObjectContext().getListChanges(campaign,
ListKey.FILE_GLOBALMOD);
Collection<CampaignSourceEntry> added = cseChanges.getAdded();
if (added == null)
{
//empty indicates no token
return null;
}
Set<String> set = new TreeSet<>();
for (CampaignSourceEntry cse : added)
{
set.add(cse.getLSTformat());
}
return set.toArray(new String[set.size()]);
}
@Override
public Class<Campaign> getTokenClass()
{
return Campaign.class;
}
}