Examples of cascading.cascade.Cascade.complete()

cascading.cascade.Cascade.complete()
Method complete begins the current Cascade process if method {@link #start()} was not previously called. This methodblocks until the process completes. @throws RuntimeException wrapping any exception thrown internally.


    // connect up all the flows, order is not significant
    Cascade cascade = new CascadeConnector().connect( importPagesFlow, count, exportFromUrl, exportFromWord );


    // run the cascade to completion
    cascade.complete();
    }
  }

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    // connect the flows by their dependencies, order is not significant
    Cascade cascade = cascadeConnector.connect( importLogFlow, arrivalRateFlow );


    // execute the cascade, which in turn executes each flow in dependency order
    cascade.complete();
    }
  }

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    Flow flow1 = getPlatform().getFlowConnector().connect( "stats1 test", source, sink1, pipe );
    Flow flow2 = getPlatform().getFlowConnector().connect( "stats2 test", source, sink2, pipe );


    Cascade cascade = new CascadeConnector().connect( flow1, flow2 );


    cascade.complete();


    CascadeStats cascadeStats = cascade.getCascadeStats();


    assertNotNull( cascadeStats.getID() );

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    Cascade cascade = new CascadeConnector().connect( fourthProcess, secondProcess, firstProcess, thirdProcess );


    cascade.start();


    cascade.complete();


    assertTrue( "did not start", flowListener.started.tryAcquire( 2, TimeUnit.SECONDS ) );
    assertTrue( "did not complete", flowListener.completed.tryAcquire( 2, TimeUnit.SECONDS ) );


    validateLength( fourth, 20 );

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    Cascade cascade = new CascadeConnector().connect( flow );
    assertNull( cascade.getCascadeStats().getThrowable() );


    try
      {
      cascade.complete();
      fail( "An exception should have been thrown" );
      }
    catch( Throwable throwable )
      {
      CascadeStats cascadeStats = cascade.getCascadeStats();

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    Cascade cascade = new CascadeConnector().connect( flow );
    assertNull( cascade.getCascadeStats().getThrowable() );
    try
      {
      cascade.complete();
      fail( "An exception should have been thrown" );
      }
    catch( Throwable throwable )
      {
      CascadeStats cascadeStats = cascade.getCascadeStats();

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    Flow flowKey = getPlatform().getFlowConnector( getProperties() ).connect( tapKeyValue, tapKey, new Pipe( "key" ) );
    Flow flowValue = getPlatform().getFlowConnector( getProperties() ).connect( tapKeyValue, tapValue, new Pipe( "value" ) );


    Cascade cascade = new CascadeConnector().connect( "keyvalues", flowKeyValue, flowKey, flowValue );


    cascade.complete();


    validateLength( flowKeyValue, 10, 2 );
    validateLength( flowKey, 10, 1 );
    validateLength( flowValue, 10, 1 );
    }

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    Flow flow1 = getPlatform().getFlowConnector().connect( "stats1 test", source, sink1, pipe );
    Flow flow2 = getPlatform().getFlowConnector().connect( "stats2 test", source, sink2, pipe );


    Cascade cascade = new CascadeConnector().connect( flow1, flow2 );


    cascade.complete();


    CascadeStats cascadeStats = cascade.getCascadeStats();


    assertNotNull( cascadeStats.getID() );

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    Flow flow1 = getPlatform().getFlowConnector().connect( "stats1 test", source, sink1, pipe );
    Flow flow2 = getPlatform().getFlowConnector().connect( "stats2 test", source, sink2, pipe );


    Cascade cascade = new CascadeConnector().connect( flow1, flow2 );


    cascade.complete();


    CascadeStats cascadeStats = cascade.getCascadeStats();


    assertNotNull( cascadeStats.getID() );

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    Flow nextFlow = getPlatform().getFlowConnector( getProperties() ).connect( "second", sink, nextSink, concatPipe );


    Cascade cascade = new CascadeConnector().connect( concatFlow, nextFlow );


    cascade.complete();


    validateLength( concatFlow, 10 );
    }


  @Test

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