Persistent.types - JDO annotation element
Annotation Element javax.jdo.annotations.Persistent
Class[] types
Types of the member. Used when the declared member type is a supertype of the actual type that is stored in the member. For example, the declared member type might be an interface type that must contain an object of a concrete type when used for persistence.
- Returns:
- the types
- Default value:
- {}
- Since:
- JDO 2.1
