Package org.apache.beam.sdk.io.kafka

Class KafkaIO.Read.External

  • All Implemented Interfaces:
    org.apache.beam.sdk.expansion.ExternalTransformRegistrar
    Enclosing class:
    KafkaIO.Read<K,​V>
    @AutoService(org.apache.beam.sdk.expansion.ExternalTransformRegistrar.class)
public static class KafkaIO.Read.External
extends java.lang.Object
implements org.apache.beam.sdk.expansion.ExternalTransformRegistrar
    Exposes KafkaIO.TypedWithoutMetadata as an external transform for cross-language usage.

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  KafkaIO.Read.External.Configuration
      Parameters class to expose the Read transform to an external SDK.

    • Constructor Summary

      Constructors 
      Constructor Description
      External()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.util.Map<java.lang.String,​java.lang.Class<? extends org.apache.beam.sdk.transforms.ExternalTransformBuilder<?,​?,​?>>> knownBuilders()  

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface org.apache.beam.sdk.expansion.ExternalTransformRegistrar

        knownBuilderInstances

    • Field Detail

      • URN_WITH_METADATA

        public static final java.lang.String URN_WITH_METADATA
        See Also:
        Constant Field Values

      • URN_WITHOUT_METADATA

        public static final java.lang.String URN_WITHOUT_METADATA
        See Also:
        Constant Field Values

    • Constructor Detail

      • External

        public External()

    • Method Detail

      • knownBuilders

        public java.util.Map<java.lang.String,​java.lang.Class<? extends org.apache.beam.sdk.transforms.ExternalTransformBuilder<?,​?,​?>>> knownBuilders()
        Specified by:
        knownBuilders in interface org.apache.beam.sdk.expansion.ExternalTransformRegistrar