org.apache.tinkerpop.gremlin.spark.structure.io.gryo

Class GryoRegistrator

java.lang.Object

org.apache.tinkerpop.gremlin.spark.structure.io.gryo.GryoRegistrator

public class GryoRegistrator
extends Object

A spark.kryo.registrator implementation that installs TinkerPop types. This is intended for use with spark.serializer=KryoSerializer, not GryoSerializer.

Constructor Summary

Constructors

Constructor and Description
GryoRegistrator()

Method Summary

Modifier and Type	Method and Description
void	registerClasses(Kryo kryo)
void	registerClasses(Kryo kryo, Map<Class<?>,<any>> serializerOverrides, Set<Class<?>> blacklist) Register TinkerPop's classes with the supplied Kryo instance while honoring optional overrides and optional class blacklist ("blackset"?).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GryoRegistrator

public GryoRegistrator()

Method Detail

registerClasses

public void registerClasses(Kryo kryo)

registerClasses

public void registerClasses(Kryo kryo,
                            Map<Class<?>,<any>> serializerOverrides,
                            Set<Class<?>> blacklist)

Register TinkerPop's classes with the supplied Kryo instance while honoring optional overrides and optional class blacklist ("blackset"?).

Parameters:

kryo - the Kryo serializer instance with which to register types

serializerOverrides - serializer mappings that override this class's defaults

blacklist - classes which should not be registered at all, even if there is an override entry or if they would be registered by this class by default (does not affect Kryo's built-in registrations, e.g. String.class).