Examples of cascading.flow.Flow.complete()

cascading.flow.Flow.complete()
Method complete starts the current Flow instance if it has not be previously started, then block until completion.


    Pipe cogroup = new CoGroup( pipeLower, new Fields( "numA" ), pipeUpper, new Fields( "numB" ) );


    Flow flow = getPlatform().getFlowConnector().connect( sources, sink, cogroup );


    flow.complete();


    validateLength( flow, 5 );


    List<Tuple> actual = getSinkAsList( flow );

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    Pipe groupby = new GroupBy( cogroup, new Fields( "numA" ) );


    Flow flow = getPlatform().getFlowConnector().connect( sources, sink, groupby );


    flow.complete();


    validateLength( flow, 5, null );


    List<Tuple> actual = getSinkAsList( flow );

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    Pipe cogroup = new CoGroup( pipeLower, new Fields( "num" ), 1, new Fields( "num1", "char1", "num2", "char2" ) );


    Flow flow = getPlatform().getFlowConnector().connect( sources, sink, cogroup );


    flow.complete();


    validateLength( flow, 5, null );


    List<Tuple> actual = getSinkAsList( flow );

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    Pipe cogroup = new CoGroup( pipeLower, new Fields( "num" ), pipeLower, new Fields( "num" ), new Fields( "num1", "char1", "num2", "char2" ) );


    Flow flow = getPlatform().getFlowConnector().connect( sources, sink, cogroup );


    flow.complete();


    validateLength( flow, 5, null );


    List<Tuple> actual = getSinkAsList( flow );

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    Pipe cogroup = new CoGroup( lhs, new Fields( "num" ), rhs, new Fields( "num" ), new Fields( "num1", "char1", "num2", "char2" ) );


    Flow flow = getPlatform().getFlowConnector().connect( sources, sink, cogroup );


    flow.complete();


    validateLength( flow, 5, null );


    List<Tuple> actual = getSinkAsList( flow );

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    Pipe splice2 = new CoGroup( splice1, new Fields( "num1" ), pipeUpper2, new Fields( "num" ), new Fields( "num1", "char1", "num2", "char2", "num3", "char3" ) );


    Flow flow = getPlatform().getFlowConnector().connect( sources, sink, splice2 );


    flow.complete();


    validateLength( flow, 5, null );


    List<Tuple> actual = getSinkAsList( flow );

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    Flow flow = getPlatform().getFlowConnector( properties ).connect( "cogroupopt", sources, sink, splice2 );


    if( getPlatform().isMapReduce() )
      assertEquals( "wrong number of steps", 2, flow.getFlowSteps().size() );


    flow.complete();


    validateLength( flow, 10 );


    List<Tuple> actual = getSinkAsList( flow );

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    Pipe cogroup = new CoGroup( offsetLower, new Fields( "numA" ), pipeLower, new Fields( "numB" ) );


    Flow flow = getPlatform().getFlowConnector().connect( sources, sink, cogroup );


    flow.complete();


    validateLength( flow, 5 );


    List<Tuple> actual = getSinkAsList( flow );

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    Map<Object, Object> properties = getProperties();


    Flow flow = getPlatform().getFlowConnector( properties ).connect( sources, sink, splice );


    flow.complete();


    validateLength( flow, 25 );


    List<Tuple> values = getSinkAsList( flow );

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    Pipe[] tails = Pipe.pipes( inner, outer, left, right );
    Map<String, Tap> sinks = Cascades.tapsMap( tails, Tap.taps( innerSink, outerSink, leftSink, rightSink ) );


    Flow flow = getPlatform().getFlowConnector().connect( "multi-joins", sources, sinks, tails );


    flow.complete();


    validateLength( flow.openTapForRead( innerSink ), 74 );
    validateLength( flow.openTapForRead( outerSink ), 84 );
    validateLength( flow.openTapForRead( leftSink ), 74 );
    validateLength( flow.openTapForRead( rightSink ), 84 );

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