Package org.apache.beam.examples.complete.datatokenization.transforms

Class DataProtectors.RowToTokenizedRow<T>

  • All Implemented Interfaces:
    java.io.Serializable, org.apache.beam.sdk.transforms.display.HasDisplayData
    Enclosing class:
    DataProtectors
    public abstract static class DataProtectors.RowToTokenizedRow<T>
extends org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.KV<java.lang.Integer,​org.apache.beam.sdk.values.Row>>,​org.apache.beam.sdk.values.PCollectionTuple>
    The DataProtectors.RowToTokenizedRow transform converts Row to TableRow objects. The transform accepts a FailsafeElement object so the original payload of the incoming record can be maintained across multiple series of transforms.
    See Also:
    Serialized Form

    • Field Summary

      • Fields inherited from class org.apache.beam.sdk.transforms.PTransform

        annotations, displayData, name, resourceHints

    • Method Summary

      All Methods Static Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      abstract int batchSize()  
      org.apache.beam.sdk.values.PCollectionTuple expand​(org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.KV<java.lang.Integer,​org.apache.beam.sdk.values.Row>> inputRows)  
      abstract org.apache.beam.sdk.values.TupleTag<FailsafeElement<org.apache.beam.sdk.values.Row,​org.apache.beam.sdk.values.Row>> failureTag()  
      static <T> DataProtectors.RowToTokenizedRow.Builder<T> newBuilder()  
      abstract java.lang.String rpcURI()  
      abstract org.apache.beam.sdk.schemas.Schema schema()  
      abstract org.apache.beam.sdk.values.TupleTag<org.apache.beam.sdk.values.Row> successTag()  

      • Methods inherited from class org.apache.beam.sdk.transforms.PTransform

        addAnnotation, compose, compose, getAdditionalInputs, getAnnotations, getDefaultOutputCoder, getDefaultOutputCoder, getDefaultOutputCoder, getKindString, getName, getResourceHints, populateDisplayData, setDisplayData, setResourceHints, toString, validate, validate

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • RowToTokenizedRow

        public RowToTokenizedRow()

    • Method Detail

      • successTag

        public abstract org.apache.beam.sdk.values.TupleTag<org.apache.beam.sdk.values.Row> successTag()

      • failureTag

        public abstract org.apache.beam.sdk.values.TupleTag<FailsafeElement<org.apache.beam.sdk.values.Row,​org.apache.beam.sdk.values.Row>> failureTag()

      • schema

        public abstract org.apache.beam.sdk.schemas.Schema schema()

      • batchSize

        public abstract int batchSize()

      • rpcURI

        public abstract java.lang.String rpcURI()

      • expand

        public org.apache.beam.sdk.values.PCollectionTuple expand​(org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.KV<java.lang.Integer,​org.apache.beam.sdk.values.Row>> inputRows)
        Specified by:
        expand in class org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.KV<java.lang.Integer,​org.apache.beam.sdk.values.Row>>,​org.apache.beam.sdk.values.PCollectionTuple>