Module org.neo4j.ogm.drivers.api

Package org.neo4j.ogm.driver

Interface TypeSystem

All Known Implementing Classes:

TypeSystem.NoNativeTypes

public interface TypeSystem

This interface describes a type system with a set of native type a driver can handle.

Since:

3.2

Author:

Michael J. Simons

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static enum	TypeSystem.NoNativeTypes	An empty set of native types.

Method Summary

Modifier and Type	Method	Description
default Function<Object,Object>	getMappedToNativeTypeAdapter(Class<?> clazz)
default Function<Object,Object>	getNativeToMappedTypeAdapter(Class<?> clazz)
default boolean	supportsAsNativeType(Class<?> clazz)	True if values of the given class are supported natively.

Method Details

supportsAsNativeType

default boolean supportsAsNativeType(Class<?> clazz)

True if values of the given class are supported natively. See the Cypher type system for reference.

Parameters:

clazz - The class of an object that is to stored natively

Returns:

True if the driver can store an object of the given class natively

See Also:

• AbstractConfigurableDriver.DEFAULT_SUPPORTED_TYPES

getNativeToMappedTypeAdapter

default Function<Object,Object> getNativeToMappedTypeAdapter(Class<?> clazz)

Parameters:

clazz -

Returns:

An adapter function that can map native objects of the given class to a mapped type

getMappedToNativeTypeAdapter

default Function<Object,Object> getMappedToNativeTypeAdapter(Class<?> clazz)

Parameters:

clazz -

Returns:

An adapter function that can mapped objects of the given class to a native type