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      }