001package com.hfg.util.collection;
002
003import java.util.Collection;
004import java.util.Comparator;
005
006//------------------------------------------------------------------------------
007/**
008 A simple Comparator that will order a Collection of Collections from largest to smallest.
009 <div>
010  @author J. Alex Taylor, hairyfatguy.com
011 </div>
012 */
013//------------------------------------------------------------------------------
014// com.hfg XML/HTML Coding Library
015//
016// This library is free software; you can redistribute it and/or
017// modify it under the terms of the GNU Lesser General Public
018// License as published by the Free Software Foundation; either
019// version 2.1 of the License, or (at your option) any later version.
020//
021// This library is distributed in the hope that it will be useful,
022// but WITHOUT ANY WARRANTY; without even the implied warranty of
023// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
024// Lesser General Public License for more details.
025//
026// You should have received a copy of the GNU Lesser General Public
027// License along with this library; if not, write to the Free Software
028// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
029//
030// J. Alex Taylor, President, Founder, CEO, COO, CFO, OOPS hairyfatguy.com
031// jataylor@hairyfatguy.com
032//------------------------------------------------------------------------------
033
034public class CollectionSizeComparator implements Comparator<Collection>
035{
036
037   //-----------------------------------------------------------------------
038   @Override
039   public int compare(Collection inObj1, Collection inObj2)
040   {
041      return inObj2.size() - inObj1.size();
042   }
043
044}