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

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.legacy.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	Description
StateSerializerSnapshot()

Method Summary

Modifier and Type	Method	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

Constructor Details

StateSerializerSnapshot

public StateSerializerSnapshot()

Method Details

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>>