    001    /*
    002     * Copyright (c) 2007-2014 Concurrent, Inc. All Rights Reserved.
    003     *
    004     * Project and contact information: http://www.cascading.org/
    005     *
    006     * This file is part of the Cascading project.
    007     *
    008     * Licensed under the Apache License, Version 2.0 (the "License");
    009     * you may not use this file except in compliance with the License.
    010     * You may obtain a copy of the License at
    011     *
    012     *     http://www.apache.org/licenses/LICENSE-2.0
    013     *
    014     * Unless required by applicable law or agreed to in writing, software
    015     * distributed under the License is distributed on an "AS IS" BASIS,
    016     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    017     * See the License for the specific language governing permissions and
    018     * limitations under the License.
    019     */
    020
    021    package cascading.tuple.hadoop.util;
    022
    023    import cascading.tuple.Tuple;
    024
    025    public class ReverseTupleComparator extends TupleComparator
    026      {
    027      @Override
    028      public int compare( byte[] b1, int s1, int l1, byte[] b2, int s2, int l2 )
    029        {
    030        return -1 * super.compare( b1, s1, l1, b2, s2, l2 );
    031        }
    032
    033      @Override
    034      public int compare( Tuple lhs, Tuple rhs )
    035        {
    036        return super.compare( rhs, lhs );
    037        }
    038      }