/*
 * This file is part of Applied Energistics 2.
 * Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
 *
 * Applied Energistics 2 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 3 of the License, or
 * (at your option) any later version.
 *
 * Applied Energistics 2 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 Applied Energistics 2.  If not, see <http://www.gnu.org/licenses/lgpl>.
 */

package appeng.util.prioritylist;


import java.util.Collection;

import appeng.api.config.FuzzyMode;
import appeng.api.storage.data.IAEStack;
import appeng.api.storage.data.IItemList;


public class FuzzyPriorityList<T extends IAEStack<T>> implements IPartitionList<T>
{

	private final IItemList<T> list;
	private final FuzzyMode mode;

	public FuzzyPriorityList( final IItemList<T> in, final FuzzyMode mode )
	{
		this.list = in;
		this.mode = mode;
	}

	@Override
	public boolean isListed( final T input )
	{
		final Collection<T> out = this.list.findFuzzy( input, this.mode );
		return out != null && !out.isEmpty();
	}

	@Override
	public boolean isEmpty()
	{
		return this.list.isEmpty();
	}

	@Override
	public Iterable<T> getItems()
	{
		return this.list;
	}
}