Package org.apache.flink.cep.nfa

Class NFAStateSerializerSnapshot

java.lang.Object

org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<NFAState,NFAStateSerializer>

org.apache.flink.cep.nfa.NFAStateSerializerSnapshot

All Implemented Interfaces:

org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<NFAState>

public class NFAStateSerializerSnapshot
extends org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<NFAState,NFAStateSerializer>

Snapshot class for NFAStateSerializer.

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
NFAStateSerializerSnapshot()	Constructor for read instantiation.
NFAStateSerializerSnapshot(NFAStateSerializer serializerInstance)	Constructor to create the snapshot for writing.

Method Summary

Modifier and Type	Method	Description
protected NFAStateSerializer	createOuterSerializerWithNestedSerializers(org.apache.flink.api.common.typeutils.TypeSerializer<?>[] nestedSerializers)
protected int	getCurrentOuterSnapshotVersion()
protected org.apache.flink.api.common.typeutils.TypeSerializer<?>[]	getNestedSerializers(NFAStateSerializer 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<NFAState> 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

NFAStateSerializerSnapshot

public NFAStateSerializerSnapshot()

Constructor for read instantiation.

NFAStateSerializerSnapshot

public NFAStateSerializerSnapshot(NFAStateSerializer serializerInstance)

Constructor to create the snapshot for writing.

Method Details

getCurrentOuterSnapshotVersion

protected int getCurrentOuterSnapshotVersion()

Specified by:

getCurrentOuterSnapshotVersion in class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<NFAState,NFAStateSerializer>

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<NFAState,NFAStateSerializer>

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<NFAState,NFAStateSerializer>

Throws:

IOException

resolveOuterSchemaCompatibility

protected org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot.OuterSchemaCompatibility resolveOuterSchemaCompatibility(org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<NFAState> oldSerializerSnapshot)

Overrides:

resolveOuterSchemaCompatibility in class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<NFAState,NFAStateSerializer>

getNestedSerializers

protected org.apache.flink.api.common.typeutils.TypeSerializer<?>[] getNestedSerializers(NFAStateSerializer outerSerializer)

Specified by:

getNestedSerializers in class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<NFAState,NFAStateSerializer>

createOuterSerializerWithNestedSerializers

protected NFAStateSerializer createOuterSerializerWithNestedSerializers(org.apache.flink.api.common.typeutils.TypeSerializer<?>[] nestedSerializers)

Specified by:

createOuterSerializerWithNestedSerializers in class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<NFAState,NFAStateSerializer>