Package org.apache.beam.sdk.io.components.deadletterqueue

Class DLQRouter<T,​K>

  • All Implemented Interfaces:
    java.io.Serializable, org.apache.beam.sdk.transforms.display.HasDisplayData
    public class DLQRouter<T,​K>
extends org.apache.beam.sdk.transforms.PTransform<@NonNull org.apache.beam.sdk.values.PCollectionTuple,​@NonNull org.apache.beam.sdk.values.PCollection<T>>
    See Also:
    Serialized Form

    • Field Summary

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

        annotations, displayData, name, resourceHints

    • Constructor Summary

      Constructors 
      Constructor Description
      DLQRouter​(org.apache.beam.sdk.values.TupleTag<T> goodMessages, org.apache.beam.sdk.values.TupleTag<K> badMessages, org.apache.beam.sdk.transforms.PTransform<@NonNull org.apache.beam.sdk.values.PCollection<K>,​?> errorSink)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      org.apache.beam.sdk.values.PCollection<T> expand​(@NonNull org.apache.beam.sdk.values.PCollectionTuple input)  

      • 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

      • DLQRouter

        public DLQRouter​(org.apache.beam.sdk.values.TupleTag<T> goodMessages,
                 org.apache.beam.sdk.values.TupleTag<K> badMessages,
                 org.apache.beam.sdk.transforms.PTransform<@NonNull org.apache.beam.sdk.values.PCollection<K>,​?> errorSink)

    • Method Detail

      • expand

        public org.apache.beam.sdk.values.PCollection<T> expand​(@NonNull org.apache.beam.sdk.values.PCollectionTuple input)
        Specified by:
        expand in class org.apache.beam.sdk.transforms.PTransform<@NonNull org.apache.beam.sdk.values.PCollectionTuple,​@NonNull org.apache.beam.sdk.values.PCollection<T>>