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/**
* This file is part of LibLaserCut.
* Copyright (C) 2011 - 2013 Thomas Oster <thomas.oster@rwth-aachen.de>
* RWTH Aachen University - 52062 Aachen, Germany
*
* LibLaserCut 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.
*
* LibLaserCut 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 LibLaserCut. If not, see <http://www.gnu.org/licenses/>.
*
*/
package com.t_oster.liblasercut.vectoroptimizers;
import java.util.LinkedList;
import java.util.List;
/**
* Just returns the elements in the order they already appear: like
* defined in the source file
* @author Thomas Oster <thomas.oster@rwth-aachen.de>
*/
public class FileVectorOptimizer extends VectorOptimizer
{
@Override
protected List<Element> sort(List<Element> e)
{
List<Element> result = new LinkedList<Element>();
if (!e.isEmpty())
{
result.addAll(e);
}
return result;
}
}