001/* 002 * Copyright (c) 2007-2016 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 021package cascading.tuple.hadoop.util; 022 023import cascading.tuple.Tuple; 024 025public 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 -1 * super.compare( rhs, lhs ); 037 } 038 }