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.cascade.planner;
022    
023    import java.util.Collection;
024    
025    import cascading.flow.Flow;
026    import cascading.tap.Tap;
027    
028    /**
029     *
030     */
031    public class TapGraph extends TopologyGraph<Tap>
032      {
033      public TapGraph( Collection<Flow> flows )
034        {
035        super( flows.toArray( new Flow[ flows.size() ] ) );
036        }
037    
038      public TapGraph( Flow... flows )
039        {
040        super( flows );
041        }
042    
043      protected Tap getVertex( Flow flow, Tap tap )
044        {
045        return tap;
046        }
047      }