public static final class GryoMapper.Builder extends Object implements Mapper.Builder<GryoMapper.Builder>
GryoMapper instance.| Modifier and Type | Method and Description |
|---|---|
GryoMapper.Builder |
addCustom(Class... custom)
Register custom classes to serializes with gryo using default serialization.
|
GryoMapper.Builder |
addCustom(Class clazz,
Function<Kryo,Serializer> serializer)
Register a custom class to serialize with a custom serializer as returned from a
Function. |
GryoMapper.Builder |
addCustom(Class clazz,
Serializer serializer)
Register custom class to serialize with a custom serialization class.
|
GryoMapper.Builder |
addRegistry(IoRegistry registry)
Adds a vendor supplied
IoRegistry to the Mapper.Builder which enables it to check for
vendor custom serializers to add to the Mapper. |
GryoMapper |
create()
Creates a
GryoMapper. |
GryoMapper.Builder |
referenceTracking(boolean referenceTracking)
By default, each appearance of an object in the graph after the first is stored as an integer ordinal.
|
GryoMapper.Builder |
registrationRequired(boolean registrationRequired)
When set to
true, all classes serialized by the Kryo instances created from this
GryoMapper must have their classes known up front and registered appropriately through this
builder. |
public GryoMapper.Builder addRegistry(IoRegistry registry)
IoRegistry to the Mapper.Builder which enables it to check for
vendor custom serializers to add to the Mapper. All Io implementations should expose
this method via this Mapper.Builder so that it is compatible with Graph.io(org.apache.tinkerpop.gremlin.structure.io.Io.Builder<I>). Successive calls
to this method will add multiple registries. Registry order must be respected when doing so. In
other words, data written with IoRegistry A added first and B second must be read
by a Mapper with that same registry ordering. Attempting to add B before A will
result in errors.addRegistry in interface Mapper.Builder<GryoMapper.Builder>public GryoMapper.Builder addCustom(Class... custom)
public GryoMapper.Builder addCustom(Class clazz, Serializer serializer)
public GryoMapper.Builder addCustom(Class clazz, Function<Kryo,Serializer> serializer)
Function.public GryoMapper.Builder registrationRequired(boolean registrationRequired)
true, all classes serialized by the Kryo instances created from this
GryoMapper must have their classes known up front and registered appropriately through this
builder. By default this value is true. This approach is more efficient than setting the
value to false.registrationRequired - set to true if the classes should be registered up front or
false otherwisepublic GryoMapper.Builder referenceTracking(boolean referenceTracking)
referenceTracking - set to true to enable and false otherwisepublic GryoMapper create()
GryoMapper.Copyright © 2013–2015 Apache Software Foundation. All rights reserved.