/*
* 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.inventory.IInventory;
import net.minecraft.item.ItemStack;
public final class InvIterator implements Iterator<ItemStack>
{
private final IInventory inventory;
private final int size;
private int counter = 0;
public InvIterator( final IInventory inventory )
{
this.inventory = inventory;
this.size = this.inventory.getSizeInventory();
}
@Override
public boolean hasNext()
{
return this.counter < this.size;
}
@Override
public ItemStack next()
{
final ItemStack result = this.inventory.getStackInSlot( this.counter );
this.counter++;
return result;
}
@Override
public void remove()
{
throw new UnsupportedOperationException();
}
}