Package org.apache.flink.streaming.api.operators

Class TimerSerializerSnapshot<K,N>

java.lang.Object

org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<TimerHeapInternalTimer<K,N>,TimerSerializer<K,N>>

org.apache.flink.streaming.api.operators.TimerSerializerSnapshot<K,N>

All Implemented Interfaces:

org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<TimerHeapInternalTimer<K,N>>

@Internal
public class TimerSerializerSnapshot<K,N>
extends org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<TimerHeapInternalTimer<K,N>,TimerSerializer<K,N>>

Snapshot class for the TimerSerializer.

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
TimerSerializerSnapshot()
TimerSerializerSnapshot(TimerSerializer<K,N> timerSerializer)

Method Summary

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

TimerSerializerSnapshot

public TimerSerializerSnapshot()

TimerSerializerSnapshot

public TimerSerializerSnapshot(TimerSerializer<K,N> timerSerializer)

Method Details

getCurrentOuterSnapshotVersion

protected int getCurrentOuterSnapshotVersion()

Specified by:

getCurrentOuterSnapshotVersion in class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<TimerHeapInternalTimer<K,N>,TimerSerializer<K,N>>

createOuterSerializerWithNestedSerializers

protected TimerSerializer<K,N> createOuterSerializerWithNestedSerializers(org.apache.flink.api.common.typeutils.TypeSerializer<?>[] nestedSerializers)

Specified by:

createOuterSerializerWithNestedSerializers in class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<TimerHeapInternalTimer<K,N>,TimerSerializer<K,N>>

getNestedSerializers

protected org.apache.flink.api.common.typeutils.TypeSerializer<?>[] getNestedSerializers(TimerSerializer<K,N> outerSerializer)

Specified by:

getNestedSerializers in class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<TimerHeapInternalTimer<K,N>,TimerSerializer<K,N>>