Package cascading.flow.stream.graph

Examples of cascading.flow.stream.graph.StreamGraph$Extent

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    CountingItemStage mergeStage = new CountingItemStage<String, String>();

    TestSinkStage lhsSink = new TestSinkStage<String>();
    TestSinkStage rhsSink = new TestSinkStage<String>();

    StreamGraph graph = new StreamGraph();

    graph.addHead( source );

    graph.addPath( source, lhsStage1 );
    graph.addPath( lhsStage1, mergeStage );
    graph.addPath( mergeStage, lhsStage2 );
    graph.addPath( lhsStage2, lhsSink );
    graph.addTail( lhsSink );

    graph.addPath( source, rhsStage1 );
    graph.addPath( rhsStage1, mergeStage );
    graph.addPath( mergeStage, rhsStage2 );
    graph.addPath( rhsStage2, rhsSink );
    graph.addTail( rhsSink );

    graph.bind();

    graph.prepare();

    source.receiveFirst( null );

    graph.cleanup();

    assertPrepareCleanup( lhsStage1 );
    assertPrepareCleanup( rhsStage1 );

    assertEquals( values.size(), lhsStage1.getReceiveCount() );
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    Gate gate = new TestGate();
    CountingItemStage stage = new CountingItemStage<String, String>();

    TestSinkStage sink = new TestSinkStage<String>();

    StreamGraph graph = new StreamGraph();

    graph.addHead( source );

    graph.addPath( source, gate );
    graph.addPath( gate, stage );
    graph.addPath( stage, sink );

    graph.addTail( sink );

    graph.bind();

    graph.prepare();

    source.receiveFirst( null );

    graph.cleanup();

    assertPrepareCleanup( stage );

    assertEquals( values.size(), stage.getReceiveCount() );
    assertEquals( values.size(), sink.getResults().size() );
View Full Code Here
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    CountingCollectStage stage1 = new CountingCollectStage<String, String>();
    CountingCollectStage stage2 = new CountingCollectStage<String, String>();

    TestSinkStage sink = new TestSinkStage<String>();

    StreamGraph graph = new StreamGraph();

    graph.addHead( source );

    graph.addPath( source, gate );
    graph.addPath( gate, stage1 );
    graph.addPath( stage1, stage2 );
    graph.addPath( stage2, sink );

    graph.addTail( sink );

    graph.bind();

    graph.prepare();

    source.receiveFirst( null );

    graph.cleanup();

    assertPrepareCleanup( stage1 );

    assertEquals( values.size(), stage1.getReceiveCount() );
    assertEquals( 1, stage1.getStartCount() );
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    CountingCollectStage stage1 = new CountingCollectStage<String, String>();
    CountingCollectStage stage2 = new CountingCollectStage<String, String>();

    TestSinkStage sink = new TestSinkStage<String>();

    StreamGraph graph = new StreamGraph();

    graph.addHead( source1 );
    graph.addHead( source2 );

    graph.addPath( source1, 0, gate );
    graph.addPath( source2, 1, gate );
    graph.addPath( gate, stage1 );
    graph.addPath( stage1, stage2 );
    graph.addPath( stage2, sink );

    graph.addTail( sink );

    graph.bind();

    graph.prepare();

    source1.receiveFirst( null );
    source2.receiveFirst( null );

    graph.cleanup();

    assertPrepareCleanup( stage1 );

    assertEquals( values.size() * 2, stage1.getReceiveCount() );
    assertEquals( 1, stage1.getStartCount() );
View Full Code Here
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Related Classes of cascading.flow.stream.graph.StreamGraph$Extent

  • cascading.flow.stream.duct.CloseReducingDuct
  • cascading.flow.stream.duct.Duct
  • cascading.flow.stream.duct.DuctGraph
  • cascading.flow.stream.duct.Fork
  • cascading.flow.stream.duct.OpenDuct
  • cascading.flow.stream.duct.OpenReducingDuct
  • cascading.flow.stream.StreamTest
  • org.jgrapht.traverse.TopologicalOrderIterator
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