/*
* Copyright 2010 (C) Tom 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 pcgen.cdom.converter;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
import pcgen.base.util.ObjectContainer;
import pcgen.cdom.base.Converter;
import pcgen.cdom.base.PrimitiveFilter;
import pcgen.core.PlayerCharacter;
public class DereferencingConverter<T> implements Converter<T, T>
{
private final PlayerCharacter character;
public DereferencingConverter(PlayerCharacter pc)
{
character = pc;
}
@Override
public Collection<? extends T> convert(ObjectContainer<T> orig)
{
return orig.getContainedObjects();
}
@Override
public Collection<T> convert(ObjectContainer<T> orig, PrimitiveFilter<T> lim)
{
Set<T> returnSet = new HashSet<>();
for (T o : orig.getContainedObjects())
{
if (lim.allow(character, o))
{
returnSet.add(o);
}
}
return returnSet;
}
}