Examples of cascading.operation.NoOp


    Pipe pipe = new Pipe( "test" );


    Function parser = new RegexParser( new Fields( "ip" ), "^[^ ]*" );
    pipe = new Each( pipe, new Fields( "line" ), parser, Fields.ALL );
    pipe = new Each( pipe, new Fields( "line" ), new NoOp(), Fields.SWAP ); // declares Fields.NONE
    pipe = new GroupBy( pipe, new Fields( "ip" ) );
    pipe = new Every( pipe, new Fields( "ip" ), new Count( new Fields( "count" ) ) );
    pipe = new Each( pipe, Fields.NONE, new Insert( new Fields( "ipaddress" ), "1.2.3.4" ), Fields.ALL );


    Flow flow = getPlatform().getFlowConnector().connect( source, sink, pipe );

    super( previous );


    if( discardFields == null )
      throw new IllegalArgumentException( "discardFields may not be null" );


    setTails( new Each( previous, discardFields, new NoOp(), Fields.SWAP ) );
    }

Related Classes of cascading.operation.NoOp

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