Package cascading.operation.regex

Examples of cascading.operation.regex.RegexSplitter

377
378
379
380
381
382
383
384
385
386
387
    Tap source = getPlatform().getTextFile( inputFileJoinedExtra );
    Tap sink = getPlatform().getTextFile( getOutputPath( "ungrouped_size" ), SinkMode.REPLACE );

    Pipe pipe = new Pipe( "test" );

    pipe = new Each( pipe, new Fields( "line" ), new RegexSplitter( new Fields( "num1", "num2", "lower", "upper" ) ) );

    pipe = new Each( pipe, new UnGroup( new Fields( "num1", "num2", "char" ), new Fields( "num1", "num2" ), 1 ) );

    Flow flow = getPlatform().getFlowConnector().connect( source, sink, pipe );
View Full Code Here
731
732
733
734
735
736
737
738
739
740
741
    Tap sourceLower = getPlatform().getTextFile( inputFileLower );
    Tap sourceUpper = getPlatform().getTextFile( inputFileUpper );

    Tap source = new MultiSourceTap( sourceLower, sourceUpper );

    Function splitter = new RegexSplitter( new Fields( "num", "char" ), " " );

    // using null pos so all fields are written
    Tap sink = getPlatform().getTextFile( getOutputPath( "complexconcat" ), SinkMode.REPLACE );

    Pipe pipe = new Each( new Pipe( "concat" ), new Fields( "line" ), splitter );
View Full Code Here
45
46
47
48
49
50
51
52
53
54
55
    sources.put( "lower", sourceLower );

    Map sinks = new HashMap();
    sinks.put( "sink", new NonTap( "sink", new Fields( "offset", "line" ) ) );

    Function splitter = new RegexSplitter( new Fields( "num", "char" ), " " );

    Pipe lower = new Pipe( "lower" );

    Pipe pipeLower = new Each( new Pipe( "lhs", lower ), new Fields( "line" ), splitter );
    Pipe pipeUpper = new Each( new Pipe( "rhs", lower ), new Fields( "line" ), splitter );
View Full Code Here
363
364
365
366
367
368
369
370
371
372
373
374
    sources.put( "lower", sourceLower );
    sources.put( "upper", sourceUpper );

    Tap sink = getPlatform().getTextFile( new Fields( "line" ), getOutputPath( "joininnersingle" ), SinkMode.REPLACE );

    Pipe pipeLower = new Each( new Pipe( "lower" ), new Fields( "line" ), new RegexSplitter( new Fields( "num1", "char" ), " " ), new Fields( "num1" ) );
    Pipe pipeUpper = new Each( new Pipe( "upper" ), new Fields( "line" ), new RegexSplitter( new Fields( "num2", "char" ), " " ), new Fields( "num2" ) );

    Pipe join = new HashJoin( pipeLower, new Fields( "num1" ), pipeUpper, new Fields( "num2" ) );

    Flow flow = getPlatform().getFlowConnector().connect( sources, sink, join );
View Full Code Here
825
826
827
828
829
830
831
832
833
834
835
    sources.put( "lower", sourceLower );
    sources.put( "upper", sourceUpper );

    Tap sink = getPlatform().getTextFile( new Fields( "line" ), getOutputPath( "joinmixed" ), SinkMode.REPLACE );

    Function splitter = new RegexSplitter( new Fields( "num", "char" ), " " );

    Pipe pipeLowerOffset = new Each( new Pipe( "loweroffset" ), new Fields( "line" ), splitter );
    Pipe pipeLower = new Each( new Pipe( "lower" ), new Fields( "line" ), splitter );
    Pipe pipeUpper = new Each( new Pipe( "upper" ), new Fields( "line" ), splitter );
View Full Code Here
875
876
877
878
879
880
881
882
883
884
885
886
    sources.put( "lower", sourceLower );
    sources.put( "upper", sourceUpper );

    Tap sink = getPlatform().getTextFile( new Fields( "line" ), getOutputPath( "difffields" ), SinkMode.REPLACE );

    Function splitterLower = new RegexSplitter( new Fields( "numA", "lower" ), " " );
    Function splitterUpper = new RegexSplitter( new Fields( "numB", "upper" ), " " );

    Pipe pipeLower = new Each( new Pipe( "lower" ), new Fields( "line" ), splitterLower );
    Pipe pipeUpper = new Each( new Pipe( "upper" ), new Fields( "line" ), splitterUpper );

    Pipe pipe = new HashJoin( pipeLower, new Fields( "numA" ), pipeUpper, new Fields( "numB" ) );
View Full Code Here
911
912
913
914
915
916
917
918
919
920
921
922
    sources.put( "lower", sourceLower );
    sources.put( "upper", sourceUpper );

    Tap sink = getPlatform().getTextFile( new Fields( "line" ), getOutputPath( "joingroupby" ), SinkMode.REPLACE );

    Function splitterLower = new RegexSplitter( new Fields( "numA", "lower" ), " " );
    Function splitterUpper = new RegexSplitter( new Fields( "numB", "upper" ), " " );

    Pipe pipeLower = new Each( new Pipe( "lower" ), new Fields( "line" ), splitterLower );
    Pipe pipeUpper = new Each( new Pipe( "upper" ), new Fields( "line" ), splitterUpper );

    Pipe pipe = new HashJoin( pipeLower, new Fields( "numA" ), pipeUpper, new Fields( "numB" ) );
View Full Code Here
946
947
948
949
950
951
952
953
954
955
956
    sources.put( "lower", source );

    Tap sink = getPlatform().getTextFile( new Fields( "line" ), getOutputPath( "samepipe" ), SinkMode.REPLACE );

    Function splitter = new RegexSplitter( new Fields( "num", "char" ), " " );

    Pipe pipeLower = new Each( new Pipe( "lower" ), new Fields( "line" ), splitter );

    Pipe pipe = new HashJoin( pipeLower, new Fields( "num" ), 1, new Fields( "num1", "char1", "num2", "char2" ) );
View Full Code Here
977
978
979
980
981
982
983
984
985
986
987
    sources.put( "lower", source );

    Tap sink = getPlatform().getTextFile( new Fields( "line" ), getOutputPath( "samepipe2" ), SinkMode.REPLACE );

    Function splitter = new RegexSplitter( new Fields( "num", "char" ), " " );

    Pipe pipeLower = new Each( new Pipe( "lower" ), new Fields( "line" ), splitter );

    Pipe join = new HashJoin( pipeLower, new Fields( "num" ), pipeLower, new Fields( "num" ), new Fields( "num1", "char1", "num2", "char2" ) );
View Full Code Here
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
    sources.put( "upper1", sourceUpper );
    sources.put( "upper2", sourceUpper );

    Tap sink = getPlatform().getTextFile( new Fields( "line" ), getOutputPath( "joinaroundjoinrightmost" ), SinkMode.REPLACE );

    Function splitter = new RegexSplitter( new Fields( "num", "char" ), " " );

    Pipe pipeLower = new Each( new Pipe( "lower" ), new Fields( "line" ), splitter );
    Pipe pipeUpper1 = new Each( new Pipe( "upper1" ), new Fields( "line" ), splitter );
    Pipe pipeUpper2 = new Each( new Pipe( "upper2" ), new Fields( "line" ), splitter );
View Full Code Here
TOP

Related Classes of cascading.operation.regex.RegexSplitter

  • cascading.BasicPipesPlatformTest
  • cascading.BufferPipesPlatformTest
  • cascading.cascade.CascadePlatformTest
  • cascading.cascade.hadoop.RiffleCascadePlatformTest
  • cascading.cascade.ParallelCascadePlatformTest
  • cascading.CoGroupFieldedPipesPlatformTest
  • cascading.DistanceUseCasePlatformTest
  • cascading.FieldedPipesPlatformTest
  • cascading.flow.hadoop.BuildJobsHadoopPlatformTest
  • cascading.flow.hadoop.FlowPlatformTest
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.