001/** 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018 019package org.apache.oozie.client.event; 020 021/** 022 * This interface defines an Event that can be generated via Job status changes 023 * or SLA related events 024 */ 025public abstract class Event { 026 027 protected MessageType msgType; 028 029 /** 030 * Events will be messages, broadly of type - Job related or SLA related 031 */ 032 public static enum MessageType { 033 JOB, SLA 034 } 035 036 public Event(MessageType msgType) { 037 this.msgType = msgType; 038 } 039 040 public Event() { 041 } 042 043 /** 044 * Get the MessageType of the event 045 * 046 * @return MessageType 047 */ 048 public MessageType getMsgType() { 049 return msgType; 050 } 051 052 public void setMsgType(MessageType type) { 053 msgType = type; 054 } 055 056}