001 /** 002 * Copyright (c) 2010 Yahoo! Inc. All rights reserved. 003 * Licensed under the Apache License, Version 2.0 (the "License"); 004 * you may not use this file except in compliance with the License. 005 * You may obtain a copy of the License at 006 * 007 * http://www.apache.org/licenses/LICENSE-2.0 008 * 009 * Unless required by applicable law or agreed to in writing, software 010 * distributed under the License is distributed on an "AS IS" BASIS, 011 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 012 * See the License for the specific language governing permissions and 013 * limitations under the License. See accompanying LICENSE file. 014 */ 015 package org.apache.oozie.workflow; 016 017 /** 018 * A workflow definition is a programmatic definition of a workflow application. 019 */ 020 public interface WorkflowApp { 021 022 /** 023 * Return the name of teh workflow application. 024 * 025 * @return the name of teh workflow application. 026 */ 027 public String getName(); 028 029 /** 030 * Return the original workflow definition (normally XML). 031 * 032 * @return the original workflow definition (normally XML). 033 */ 034 public String getDefinition(); 035 }