org.apache.flink.api.scala.typeutils

Class ScalaOptionSerializerSnapshot<E>

java.lang.Object

org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<scala.Option<E>,org.apache.flink.api.scala.typeutils.OptionSerializer<E>>

org.apache.flink.api.scala.typeutils.ScalaOptionSerializerSnapshot<E>

All Implemented Interfaces:

org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<scala.Option<E>>

public final class ScalaOptionSerializerSnapshot<E>
extends org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<scala.Option<E>,org.apache.flink.api.scala.typeutils.OptionSerializer<E>>

A TypeSerializerSnapshot for the Scala OptionSerializer.

Constructor Summary

Constructors

Constructor and Description
ScalaOptionSerializerSnapshot()
ScalaOptionSerializerSnapshot(org.apache.flink.api.scala.typeutils.OptionSerializer<E> serializerInstance)

Method Summary

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

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

getCurrentVersion, getNestedSerializerSnapshots, isOuterSnapshotCompatible, readOuterSnapshot, readSnapshot, resolveSchemaCompatibility, restoreSerializer, writeOuterSnapshot, 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, writeVersionedSnapshot

Constructor Detail

ScalaOptionSerializerSnapshot

public ScalaOptionSerializerSnapshot()

ScalaOptionSerializerSnapshot

public ScalaOptionSerializerSnapshot(org.apache.flink.api.scala.typeutils.OptionSerializer<E> serializerInstance)

Method Detail

getCurrentOuterSnapshotVersion

protected int getCurrentOuterSnapshotVersion()

Specified by:

getCurrentOuterSnapshotVersion in class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<scala.Option<E>,org.apache.flink.api.scala.typeutils.OptionSerializer<E>>

getNestedSerializers

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

Specified by:

getNestedSerializers in class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<scala.Option<E>,org.apache.flink.api.scala.typeutils.OptionSerializer<E>>

createOuterSerializerWithNestedSerializers

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

Specified by:

createOuterSerializerWithNestedSerializers in class org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<scala.Option<E>,org.apache.flink.api.scala.typeutils.OptionSerializer<E>>