Package org.apache.tinkerpop.gremlin.structure.util.star

Class StarGraphSerializer

java.lang.Object

org.apache.tinkerpop.gremlin.structure.util.star.StarGraphSerializer

All Implemented Interfaces:

SerializerShim<StarGraph>

public class StarGraphSerializer
extends Object
implements SerializerShim<StarGraph>

Kryo serializer for StarGraph. Implements an internal versioning capability for backward compatibility. The single byte at the front of the serialization stream denotes the version. That version can be used to choose the correct deserialization mechanism. The limitation is that this versioning won't help with backward compatibility for custom serializers from providers. Providers should be encouraged to write their serializers with backward compatibility in mind.

Author:

Marko A. Rodriguez (http://markorodriguez.com), Stephen Mallette (http://stephen.genoprime.com)

Constructor Summary

Constructors

Constructor	Description
StarGraphSerializer(Direction edgeDirectionToSerialize, GraphFilter graphFilter)

Method Summary

Modifier and Type	Method	Description
<I extends InputShim> StarGraph	read(KryoShim<I,?> kryo, I input, Class<StarGraph> clazz)	If the returned StarGraph is null, that means that the GraphFilter filtered the vertex.
<O extends OutputShim> void	write(KryoShim<?,O> kryo, O output, StarGraph starGraph)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.tinkerpop.gremlin.structure.io.gryo.kryoshim.SerializerShim

isImmutable

Constructor Detail

StarGraphSerializer

public StarGraphSerializer(Direction edgeDirectionToSerialize,
                           GraphFilter graphFilter)

Method Detail

write

public <O extends OutputShim> void write(KryoShim<?,O> kryo,
                                         O output,
                                         StarGraph starGraph)

Specified by:

write in interface SerializerShim<StarGraph>

read

public <I extends InputShim> StarGraph read(KryoShim<I,?> kryo,
                                            I input,
                                            Class<StarGraph> clazz)

If the returned StarGraph is null, that means that the GraphFilter filtered the vertex.

Specified by:

read in interface SerializerShim<StarGraph>