org.springframework.data.domain

Interface Persistable<ID>

Type Parameters:

ID - the type of the identifier

All Known Subinterfaces:

Auditable<U,ID,T>

public interface Persistable<ID>

Simple interface for entities.

Note that methods declared in this interface (getId() and isNew()) become property accessors when implementing this interface in combination with @AccessType(PROPERTY). Either of these can be marked as transient when annotated with @Transient.

Author:

Oliver Gierke, Christoph Strobl, Mark Paluch

Method Summary

Modifier and Type	Method and Description
ID	getId() Returns the id of the entity.
boolean	isNew() Returns if the Persistable is new or was persisted already.

Method Detail

getId

@Nullable
ID getId()

Returns the id of the entity.

Returns:

the id. Can be null.

isNew

boolean isNew()

Returns if the Persistable is new or was persisted already.

Returns:

if true the object is new.