| /** |
| * 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.hadoop.nativetask.serde.custom; |
| |
| import java.io.DataInput; |
| import java.io.DataOutput; |
| import java.io.IOException; |
| |
| import org.apache.hadoop.io.WritableComparable; |
| |
| public class CustomWritable implements WritableComparable<CustomWritable>{ |
| |
| private int Id_a; |
| private long Id_b; |
| |
| public CustomWritable() { |
| this.Id_a = 0; |
| this.Id_b = 0; |
| } |
| |
| public CustomWritable(int a, long b){ |
| this.Id_a = a; |
| this.Id_b = b; |
| } |
| |
| @Override |
| public void readFields(DataInput in) throws IOException { |
| Id_a = in.readInt(); |
| Id_b = in.readLong(); |
| } |
| |
| @Override |
| public void write(DataOutput out) throws IOException { |
| out.writeInt(Id_a); |
| out.writeLong(Id_b); |
| } |
| |
| @Override |
| public int compareTo(CustomWritable that) { |
| if(Id_a > that.Id_a){ |
| return 1; |
| } |
| if(Id_a < that.Id_a){ |
| return -1; |
| } |
| if(Id_b > that.Id_b){ |
| return 1; |
| } |
| if(Id_b < that.Id_b){ |
| return -1; |
| } |
| return 0; |
| } |
| |
| @Override |
| public String toString() { |
| return Id_a + "\t" + Id_b; |
| } |
| |
| } |