List of selectTuple() Examples

Examples of selectTuple()

cascading.tuple.TupleEntry.selectTuple()
Method selectTuple selects the fields specified in the selector from this instance. If {@link Fields#ALL} or thesame fields as declared are given, {@code this.getTuple()} will be returned.
The returned Tuple will be either modifiable or unmodifiable, depending on the state of this TupleEntry instance.
See {@link #selectTupleCopy(Fields)} to guarantee a copy suitable for modifying or caching/storing in a collection.
Note this is a bug fix and change from 2.0 and 2.1. In previous versions the modifiable state was dependent on the given selector. @param selector Fields selector that selects the values to return @return Tuple

Examples of cascading.tuple.TupleEntry.selectTuple()

  @Override
  public void sink(FlowProcess<JobConf> flowProcess, SinkCall<Object[], OutputCollector> sinkCall)
      throws IOException {
    TupleEntry tupleEntry = sinkCall.getOutgoingEntry();
    OutputCollector outputCollector = sinkCall.getOutput();
    Tuple key = tupleEntry.selectTuple(keyField);
    ImmutableBytesWritable keyBytes = (ImmutableBytesWritable) key.getObject(0);
    Put put = new Put(keyBytes.get());


    for (int i = 0; i < valueFields.length; i++) {
      Fields fieldSelector = valueFields[i];

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Examples of cascading.tuple.TupleEntry.selectTuple()

        // it's ok to use NULL here so the collector does not write anything
        TupleEntry tupleEntry = sinkCall.getOutgoingEntry();
        OutputCollector outputCollector = sinkCall.getOutput();
        if( updateBy != null )
        {
            Tuple allValues = tupleEntry.selectTuple( updateValueFields );
            Tuple updateValues = tupleEntry.selectTuple( updateByFields );


            allValues = cleanTuple( allValues );


            TupleRecord key = new TupleRecord( allValues );

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Examples of cascading.tuple.TupleEntry.selectTuple()

        TupleEntry tupleEntry = sinkCall.getOutgoingEntry();
        OutputCollector outputCollector = sinkCall.getOutput();
        if( updateBy != null )
        {
            Tuple allValues = tupleEntry.selectTuple( updateValueFields );
            Tuple updateValues = tupleEntry.selectTuple( updateByFields );


            allValues = cleanTuple( allValues );


            TupleRecord key = new TupleRecord( allValues );

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Examples of cascading.tuple.TupleEntry.selectTuple()

                outputCollector.collect( key, key );


            return;
        }


        Tuple result = tupleEntry.selectTuple( getSinkFields() );


        result = cleanTuple( result );


        outputCollector.collect( new TupleRecord( result ), null );
    }

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Examples of cascading.tuple.TupleEntry.selectTuple()

  @Override
  public void sink(FlowProcess<JobConf> flowProcess, SinkCall<Object[], OutputCollector> sinkCall)
      throws IOException {
    TupleEntry tupleEntry = sinkCall.getOutgoingEntry();
    OutputCollector outputCollector = sinkCall.getOutput();
    Tuple key = tupleEntry.selectTuple(keyField);
    byte[] keyBytes = Bytes.toBytes(key.getString(0));
    Put put = new Put(keyBytes);


    for (int i = 0; i < valueFields.length; i++) {
      Fields fieldSelector = valueFields[i];

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Examples of cascading.tuple.TupleEntry.selectTuple()

        // it's ok to use NULL here so the collector does not write anything
        TupleEntry tupleEntry = sinkCall.getOutgoingEntry();
        OutputCollector outputCollector = sinkCall.getOutput();
        if( updateBy != null )
        {
            Tuple allValues = tupleEntry.selectTuple( updateValueFields );
            Tuple updateValues = tupleEntry.selectTuple( updateByFields );


            allValues = cleanTuple( allValues );


            TupleRecord key = new TupleRecord( allValues );

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Examples of cascading.tuple.TupleEntry.selectTuple()

        TupleEntry tupleEntry = sinkCall.getOutgoingEntry();
        OutputCollector outputCollector = sinkCall.getOutput();
        if( updateBy != null )
        {
            Tuple allValues = tupleEntry.selectTuple( updateValueFields );
            Tuple updateValues = tupleEntry.selectTuple( updateByFields );


            allValues = cleanTuple( allValues );


            TupleRecord key = new TupleRecord( allValues );

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Examples of cascading.tuple.TupleEntry.selectTuple()

                outputCollector.collect( key, key );


            return;
        }


        Tuple result = tupleEntry.selectTuple( getSinkFields() );


        result = cleanTuple( result );


        outputCollector.collect( new TupleRecord( result ), null );
    }

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Examples of cascading.tuple.TupleEntry.selectTuple()

  @Override
  public void sink(FlowProcess<JobConf> flowProcess, SinkCall<Object[], OutputCollector> sinkCall)
      throws IOException {
    TupleEntry tupleEntry = sinkCall.getOutgoingEntry();
    OutputCollector outputCollector = sinkCall.getOutput();
    Tuple key = tupleEntry.selectTuple(keyField);
    ImmutableBytesWritable keyBytes = (ImmutableBytesWritable) key.getObject(0);


    if (useSalt) {
      keyBytes = HBaseSalter.addSaltPrefix(keyBytes);
    }

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Examples of cascading.tuple.TupleEntry.selectTuple()

  @SuppressWarnings("unchecked")
  @Override
  public void sink(FlowProcess<JobConf> flowProcess, SinkCall<Object[], OutputCollector> sinkCall) throws IOException {
    TupleEntry tupleEntry = sinkCall.getOutgoingEntry();
    OutputCollector outputCollector = sinkCall.getOutput();
    Tuple key = tupleEntry.selectTuple(RowKeyField);
    Object okey = key.getObject(0);
    ImmutableBytesWritable keyBytes = getBytes(okey);
    Put put = new Put(keyBytes.get());
    Fields outFields = tupleEntry.getFields().subtract(RowKeyField);
    if (null != outFields) {

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