| /** |
| * 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.mapred; |
| |
| /** |
| * {@link JobChangeEvent} is used to capture state changes in a job. A job can |
| * change its state w.r.t priority, progress, run-state etc. |
| */ |
| abstract class JobChangeEvent { |
| private JobInProgress jip; |
| |
| JobChangeEvent(JobInProgress jip) { |
| this.jip = jip; |
| } |
| |
| /** |
| * Get the job object for which the change is reported |
| */ |
| JobInProgress getJobInProgress() { |
| return jip; |
| } |
| } |