1 /** 2 * Copyright 2007 The Apache Software Foundation 3 * 4 * Licensed to the Apache Software Foundation (ASF) under one 5 * or more contributor license agreements. See the NOTICE file 6 * distributed with this work for additional information 7 * regarding copyright ownership. The ASF licenses this file 8 * to you under the Apache License, Version 2.0 (the 9 * "License"); you may not use this file except in compliance 10 * with the License. You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, software 15 * distributed under the License is distributed on an "AS IS" BASIS, 16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 17 * See the License for the specific language governing permissions and 18 * limitations under the License. 19 */ 20 package org.apache.hadoop.hbase.mapreduce; 21 22 import org.apache.hadoop.hbase.client.Result; 23 import org.apache.hadoop.hbase.io.ImmutableBytesWritable; 24 import org.apache.hadoop.mapreduce.Mapper; 25 26 /** 27 * Extends the base <code>Mapper</code> class to add the required input key 28 * and value classes. 29 * 30 * @param <KEYOUT> The type of the key. 31 * @param <VALUEOUT> The type of the value. 32 * @see org.apache.hadoop.mapreduce.Mapper 33 */ 34 public abstract class TableMapper<KEYOUT, VALUEOUT> 35 extends Mapper<ImmutableBytesWritable, Result, KEYOUT, VALUEOUT> { 36 37 }