org.apache.flink.streaming.api.functions.sink

Class TwoPhaseCommitSinkFunction.StateSerializerSnapshot<TXN,CONTEXT>

java.lang.Object

org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>,TwoPhaseCommitSinkFunction.StateSerializer<TXN,CONTEXT>>

org.apache.flink.streaming.api.functions.sink.TwoPhaseCommitSinkFunction.StateSerializerSnapshot<TXN,CONTEXT>

All Implemented Interfaces:

org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>>

Enclosing class:

TwoPhaseCommitSinkFunction<IN,TXN,CONTEXT>

@Internal
public static final class TwoPhaseCommitSinkFunction.StateSerializerSnapshot<TXN,CONTEXT>
extends org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>,TwoPhaseCommitSinkFunction.StateSerializer<TXN,CONTEXT>>

Snapshot for the TwoPhaseCommitSinkFunction.StateSerializer.

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 and Description
StateSerializerSnapshot()

Method Summary

Modifier and Type	Method and Description
protected TwoPhaseCommitSinkFunction.StateSerializer<TXN,CONTEXT>	createOuterSerializerWithNestedSerializers(org.apache.flink.api.common.typeutils.TypeSerializer<?>[] nestedSerializers)
protected int	getCurrentOuterSnapshotVersion()
protected org.apache.flink.api.common.typeutils.TypeSerializer<?>[]	getNestedSerializers(TwoPhaseCommitSinkFunction.StateSerializer<TXN,CONTEXT> outerSerializer)
protected void	readOuterSnapshot(int readOuterSnapshotVersion, org.apache.flink.core.memory.DataInputView in, ClassLoader userCodeClassLoader)
protected org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot.OuterSchemaCompatibility	resolveOuterSchemaCompatibility(org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>> oldSerializerSnapshot)
protected void	writeOuterSnapshot(org.apache.flink.core.memory.DataOutputView out)

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.api.common.typeutils.TypeSerializerSnapshot

readVersionedSnapshot, resolveSchemaCompatibility, writeVersionedSnapshot

Constructor Detail

StateSerializerSnapshot

public StateSerializerSnapshot()

Method Detail

getCurrentOuterSnapshotVersion

protected int getCurrentOuterSnapshotVersion()

Specified by:

getCurrentOuterSnapshotVersion in class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>,TwoPhaseCommitSinkFunction.StateSerializer<TXN,CONTEXT>>

readOuterSnapshot

protected void readOuterSnapshot(int readOuterSnapshotVersion,
                                 org.apache.flink.core.memory.DataInputView in,
                                 ClassLoader userCodeClassLoader)
                          throws IOException

Overrides:

readOuterSnapshot in class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>,TwoPhaseCommitSinkFunction.StateSerializer<TXN,CONTEXT>>

Throws:

IOException

writeOuterSnapshot

protected void writeOuterSnapshot(org.apache.flink.core.memory.DataOutputView out)
                           throws IOException

Overrides:

writeOuterSnapshot in class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>,TwoPhaseCommitSinkFunction.StateSerializer<TXN,CONTEXT>>

Throws:

IOException

resolveOuterSchemaCompatibility

protected org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot.OuterSchemaCompatibility resolveOuterSchemaCompatibility(org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>> oldSerializerSnapshot)

Overrides:

resolveOuterSchemaCompatibility in class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>,TwoPhaseCommitSinkFunction.StateSerializer<TXN,CONTEXT>>

createOuterSerializerWithNestedSerializers

protected TwoPhaseCommitSinkFunction.StateSerializer<TXN,CONTEXT> createOuterSerializerWithNestedSerializers(org.apache.flink.api.common.typeutils.TypeSerializer<?>[] nestedSerializers)

Specified by:

createOuterSerializerWithNestedSerializers in class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>,TwoPhaseCommitSinkFunction.StateSerializer<TXN,CONTEXT>>

getNestedSerializers

protected org.apache.flink.api.common.typeutils.TypeSerializer<?>[] getNestedSerializers(TwoPhaseCommitSinkFunction.StateSerializer<TXN,CONTEXT> outerSerializer)

Specified by:

getNestedSerializers in class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>,TwoPhaseCommitSinkFunction.StateSerializer<TXN,CONTEXT>>