/*
 * Licensed to the Apache Software Foundation (ASF) under one or more                  
 * contributor license agreements.  See the NOTICE file distributed with               
 * this work for additional information regarding copyright ownership.                 
 * The ASF licenses this file to You under the Apache License, Version 2.0             
 * (the "License"); you may not use this file except in compliance with                
 * the License.  You may obtain a copy of the License at                               
 *                                                                                     
 *     http://www.apache.org/licenses/LICENSE-2.0                                      
 *                                                                                     
 * Unless required by applicable law or agreed to in writing, software                 
 * distributed under the License is distributed on an "AS IS" BASIS,                   
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.            
 * See the License for the specific language governing permissions and                 
 * limitations under the License.                                                      
 */
                                                                                       
package org.apache.pig.test.udf.orderby;

import org.apache.pig.data.Tuple;
import org.apache.pig.ComparisonFunc;

public class OrdDesc extends ComparisonFunc {
    // this is a simple example - more complex comparison will require
    //   breakout of the individual values. I suggest you'll have
    //   to convert "catch(IOException e) to RuntimeException('msg', e)"
    public int compare(Tuple t1, Tuple t2) {
        return t2.compareTo(t1);
    }
}
