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

Class CoGroupedStreams.UnionSerializerSnapshot<T1,T2>

java.lang.Object

org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<org.apache.flink.util.TaggedUnion<T1,T2>,CoGroupedStreams.UnionSerializer<T1,T2>>

org.apache.flink.streaming.api.datastream.CoGroupedStreams.UnionSerializerSnapshot<T1,T2>

All Implemented Interfaces:

org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<org.apache.flink.util.TaggedUnion<T1,T2>>

Enclosing class:

CoGroupedStreams<T1,T2>

public static class CoGroupedStreams.UnionSerializerSnapshot<T1,T2>
extends org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<org.apache.flink.util.TaggedUnion<T1,T2>,CoGroupedStreams.UnionSerializer<T1,T2>>

The TypeSerializerSnapshot for the CoGroupedStreams.UnionSerializer.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot

org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot.OuterSchemaCompatibility

Constructor Summary

Constructors

Constructor	Description
UnionSerializerSnapshot()

Method Summary

Modifier and Type	Method	Description
protected CoGroupedStreams.UnionSerializer<T1,T2>	createOuterSerializerWithNestedSerializers(org.apache.flink.api.common.typeutils.TypeSerializer<?>[] nestedSerializers)
protected int	getCurrentOuterSnapshotVersion()
protected org.apache.flink.api.common.typeutils.TypeSerializer<?>[]	getNestedSerializers(CoGroupedStreams.UnionSerializer<T1,T2> outerSerializer)

Methods inherited from class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot

getCurrentVersion, getNestedSerializerSnapshots, isOuterSnapshotCompatible, readOuterSnapshot, readSnapshot, resolveOuterSchemaCompatibility, resolveOuterSchemaCompatibility, resolveSchemaCompatibility, restoreSerializer, writeOuterSnapshot, writeSnapshot

Methods inherited from class java.lang.Object

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

Constructor Details

UnionSerializerSnapshot

public UnionSerializerSnapshot()

Method Details

getCurrentOuterSnapshotVersion

protected int getCurrentOuterSnapshotVersion()

Specified by:

getCurrentOuterSnapshotVersion in class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<org.apache.flink.util.TaggedUnion<T1,T2>,CoGroupedStreams.UnionSerializer<T1,T2>>

getNestedSerializers

protected org.apache.flink.api.common.typeutils.TypeSerializer<?>[] getNestedSerializers(CoGroupedStreams.UnionSerializer<T1,T2> outerSerializer)

Specified by:

getNestedSerializers in class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<org.apache.flink.util.TaggedUnion<T1,T2>,CoGroupedStreams.UnionSerializer<T1,T2>>

createOuterSerializerWithNestedSerializers

protected CoGroupedStreams.UnionSerializer<T1,T2> createOuterSerializerWithNestedSerializers(org.apache.flink.api.common.typeutils.TypeSerializer<?>[] nestedSerializers)

Specified by:

createOuterSerializerWithNestedSerializers in class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<org.apache.flink.util.TaggedUnion<T1,T2>,CoGroupedStreams.UnionSerializer<T1,T2>>