Package org.apache.flink.streaming.api.datastream

Class CoGroupedStreams.UnionSerializer<T1,T2>

java.lang.Object
org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.util.TaggedUnion<T1,T2>>
org.apache.flink.streaming.api.datastream.CoGroupedStreams.UnionSerializer<T1,T2>
All Implemented Interfaces:
Serializable
Enclosing class:
CoGroupedStreams<T1,T2>
@VisibleForTesting @Internal public static class CoGroupedStreams.UnionSerializer<T1,T2> extends org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.util.TaggedUnion<T1,T2>>
TypeSerializer for TaggedUnion.
See Also:

  • Constructor Summary

    Constructors
    Constructor
    Description
    UnionSerializer(org.apache.flink.api.common.typeutils.TypeSerializer<T1> oneSerializer, org.apache.flink.api.common.typeutils.TypeSerializer<T2> twoSerializer)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    copy(org.apache.flink.core.memory.DataInputView source, org.apache.flink.core.memory.DataOutputView target)
     
    org.apache.flink.util.TaggedUnion<T1,T2>
    copy(org.apache.flink.util.TaggedUnion<T1,T2> from)
     
    org.apache.flink.util.TaggedUnion<T1,T2>
    copy(org.apache.flink.util.TaggedUnion<T1,T2> from, org.apache.flink.util.TaggedUnion<T1,T2> reuse)
     
    org.apache.flink.util.TaggedUnion<T1,T2>
    createInstance()
     
    org.apache.flink.util.TaggedUnion<T1,T2>
    deserialize(org.apache.flink.core.memory.DataInputView source)
     
    org.apache.flink.util.TaggedUnion<T1,T2>
    deserialize(org.apache.flink.util.TaggedUnion<T1,T2> reuse, org.apache.flink.core.memory.DataInputView source)
     
    org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.util.TaggedUnion<T1,T2>>
    duplicate()
     
    boolean
    equals(Object obj)
     
    int
    getLength()
     
    int
    hashCode()
     
    boolean
    isImmutableType()
     
    void
    serialize(org.apache.flink.util.TaggedUnion<T1,T2> record, org.apache.flink.core.memory.DataOutputView target)
     
    org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<org.apache.flink.util.TaggedUnion<T1,T2>>
    snapshotConfiguration()
     

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • UnionSerializer

      public UnionSerializer(org.apache.flink.api.common.typeutils.TypeSerializer<T1> oneSerializer, org.apache.flink.api.common.typeutils.TypeSerializer<T2> twoSerializer)

  • Method Details

    • isImmutableType

      public boolean isImmutableType()
      Specified by:
      isImmutableType in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.util.TaggedUnion<T1,T2>>

    • duplicate

      public org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.util.TaggedUnion<T1,T2>> duplicate()
      Specified by:
      duplicate in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.util.TaggedUnion<T1,T2>>

    • createInstance

      public org.apache.flink.util.TaggedUnion<T1,T2> createInstance()
      Specified by:
      createInstance in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.util.TaggedUnion<T1,T2>>

    • copy

      public org.apache.flink.util.TaggedUnion<T1,T2> copy(org.apache.flink.util.TaggedUnion<T1,T2> from)
      Specified by:
      copy in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.util.TaggedUnion<T1,T2>>

    • copy

      public org.apache.flink.util.TaggedUnion<T1,T2> copy(org.apache.flink.util.TaggedUnion<T1,T2> from, org.apache.flink.util.TaggedUnion<T1,T2> reuse)
      Specified by:
      copy in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.util.TaggedUnion<T1,T2>>

    • getLength

      public int getLength()
      Specified by:
      getLength in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.util.TaggedUnion<T1,T2>>

    • serialize

      public void serialize(org.apache.flink.util.TaggedUnion<T1,T2> record, org.apache.flink.core.memory.DataOutputView target) throws IOException
      Specified by:
      serialize in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.util.TaggedUnion<T1,T2>>
      Throws:
      IOException

    • deserialize

      public org.apache.flink.util.TaggedUnion<T1,T2> deserialize(org.apache.flink.core.memory.DataInputView source) throws IOException
      Specified by:
      deserialize in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.util.TaggedUnion<T1,T2>>
      Throws:
      IOException

    • deserialize

      public org.apache.flink.util.TaggedUnion<T1,T2> deserialize(org.apache.flink.util.TaggedUnion<T1,T2> reuse, org.apache.flink.core.memory.DataInputView source) throws IOException
      Specified by:
      deserialize in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.util.TaggedUnion<T1,T2>>
      Throws:
      IOException

    • copy

      public void copy(org.apache.flink.core.memory.DataInputView source, org.apache.flink.core.memory.DataOutputView target) throws IOException
      Specified by:
      copy in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.util.TaggedUnion<T1,T2>>
      Throws:
      IOException

    • hashCode

      public int hashCode()
      Specified by:
      hashCode in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.util.TaggedUnion<T1,T2>>

    • equals

      public boolean equals(Object obj)
      Specified by:
      equals in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.util.TaggedUnion<T1,T2>>

    • snapshotConfiguration

      public org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<org.apache.flink.util.TaggedUnion<T1,T2>> snapshotConfiguration()
      Specified by:
      snapshotConfiguration in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.util.TaggedUnion<T1,T2>>