| GryoMapper.Builder | GryoMapper.Builder. addCustom(Class... custom) | Register custom classes to serializes with gryo using default serialization. | 
| GryoMapper.Builder | GryoMapper.Builder. addCustom(Class clazz,
         Function<org.apache.tinkerpop.shaded.kryo.Kryo,org.apache.tinkerpop.shaded.kryo.Serializer> functionOfKryo) | Register a custom class to serialize with a custom serializer as returned from a  Function. | 
| GryoMapper.Builder | GryoMapper.Builder. addCustom(Class clazz,
         SerializerShim serializer) | Register custom class to serialize with a custom serialization shim. | 
| GryoMapper.Builder | GryoMapper.Builder. addCustom(Class clazz,
         org.apache.tinkerpop.shaded.kryo.Serializer serializer) | Register custom class to serialize with a custom serialization class. | 
| GryoMapper.Builder | 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. | 
| static GryoMapper.Builder | GryoMapper. build() |  | 
| GryoMapper.Builder | GryoMapper.Builder. classResolver(Supplier<org.apache.tinkerpop.shaded.kryo.ClassResolver> classResolverSupplier) | Provides a custom Kryo ClassResolverto be supplied to aKryoinstance. | 
| GryoMapper.Builder | GryoIo. mapper() | Constructs a  Mapper.Builder which is responsible for constructing the abstraction over different
 serialization methods. | 
| GryoMapper.Builder | 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 | 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. | 
| GryoMapper.Builder | GryoMapper.Builder. version(GryoVersion version) | The version of Gryo to use in the mapper. |