org.apache.flink.api.java.typeutils.runtime

Class WritableSerializer.WritableSerializerSnapshot<T extends org.apache.hadoop.io.Writable>

java.lang.Object

org.apache.flink.api.common.typeutils.GenericTypeSerializerSnapshot<T,WritableSerializer>

org.apache.flink.api.java.typeutils.runtime.WritableSerializer.WritableSerializerSnapshot<T>

All Implemented Interfaces:

TypeSerializerSnapshot<T>

Enclosing class:

WritableSerializer<T extends org.apache.hadoop.io.Writable>

public static final class WritableSerializer.WritableSerializerSnapshot<T extends org.apache.hadoop.io.Writable>
extends GenericTypeSerializerSnapshot<T,WritableSerializer>

WritableSerializer snapshot class.

Constructor Summary

Constructors

Constructor and Description
WritableSerializerSnapshot()

Method Summary

Modifier and Type	Method and Description
protected TypeSerializer<T>	createSerializer(Class<T> typeClass) Create a serializer that is able to serialize the generic type typeClass.
protected Class<T>	getTypeClass(WritableSerializer serializer) Gets the type class from the corresponding serializer.
protected Class<?>	serializerClass() Gets the serializer's class.

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

getCurrentVersion, readSnapshot, 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, writeVersionedSnapshot

Constructor Detail

WritableSerializerSnapshot

public WritableSerializerSnapshot()

Method Detail

createSerializer

protected TypeSerializer<T> createSerializer(Class<T> typeClass)

Description copied from class: GenericTypeSerializerSnapshot

Create a serializer that is able to serialize the generic type typeClass.

Specified by:

createSerializer in class GenericTypeSerializerSnapshot<T extends org.apache.hadoop.io.Writable,WritableSerializer>

getTypeClass

protected Class<T> getTypeClass(WritableSerializer serializer)

Description copied from class: GenericTypeSerializerSnapshot

Gets the type class from the corresponding serializer.

Specified by:

getTypeClass in class GenericTypeSerializerSnapshot<T extends org.apache.hadoop.io.Writable,WritableSerializer>

serializerClass

protected Class<?> serializerClass()

Description copied from class: GenericTypeSerializerSnapshot

Gets the serializer's class.

Specified by:

serializerClass in class GenericTypeSerializerSnapshot<T extends org.apache.hadoop.io.Writable,WritableSerializer>