StackToSlotIterator.java

/*
 * 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.iterators;


import java.util.Iterator;

import net.minecraft.item.ItemStack;

import appeng.util.inv.ItemSlot;


public class StackToSlotIterator implements Iterator<ItemSlot>
{

	private final ItemSlot iss = new ItemSlot();
	private final Iterator<ItemStack> is;
	private int x = 0;

	public StackToSlotIterator( final Iterator<ItemStack> is )
	{
		this.is = is;
	}

	@Override
	public boolean hasNext()
	{
		return this.is.hasNext();
	}

	@Override
	public ItemSlot next()
	{
		this.iss.setSlot( this.x );
		this.x++;
		this.iss.setItemStack( this.is.next() );
		return this.iss;
	}

	@Override
	public void remove()
	{
		// uhh no.
	}
}