ResolutionProfileComparator.java

/*
  JWildfire - an image and animation processor written in Java 
  Copyright (C) 1995-2011 Andreas Maschke

  This 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 software 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 software; 
  if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jwildfire.base;

import java.util.Comparator;

public class ResolutionProfileComparator implements Comparator<ResolutionProfile> {

  @Override
  public int compare(ResolutionProfile o1, ResolutionProfile o2) {
    if (o1.getWidth() > o2.getWidth()) {
      return 1;
    }
    else if (o1.getWidth() < o2.getWidth()) {
      return -1;
    }
    else {
      if (o1.getHeight() > o2.getHeight()) {
        return 1;
      }
      else if (o1.getHeight() < o2.getHeight()) {
        return -1;
      }
      else {
        return 0;
      }
    }
  }

}