001 /* 002 * Copyright (c) 2007-2014 Concurrent, Inc. All Rights Reserved. 003 * 004 * Project and contact information: http://www.cascading.org/ 005 * 006 * This file is part of the Cascading project. 007 * 008 * Licensed under the Apache License, Version 2.0 (the "License"); 009 * you may not use this file except in compliance with the License. 010 * You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, software 015 * distributed under the License is distributed on an "AS IS" BASIS, 016 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 017 * See the License for the specific language governing permissions and 018 * limitations under the License. 019 */ 020 021 package cascading.flow; 022 023 import java.util.Map; 024 025 import cascading.flow.planner.ElementGraph; 026 import cascading.flow.planner.FlowStepGraph; 027 import cascading.flow.planner.FlowStepJob; 028 029 /** Flows is a utility helper class. */ 030 public class Flows 031 { 032 private Flows() 033 { 034 } 035 036 public static Map<String, FlowStepJob> getJobsMap( Flow flow ) 037 { 038 return ( (BaseFlow) flow ).getJobsMap(); 039 } 040 041 public static ElementGraph getPipeGraphFrom( Flow flow ) 042 { 043 return ( (BaseFlow) flow ).getPipeGraph(); 044 } 045 046 public static FlowStepGraph getStepGraphFrom( Flow flow ) 047 { 048 return ( (BaseFlow) flow ).getFlowStepGraph(); 049 } 050 }