@DiscriminatorClass

Use @DiscriminatorClass with a @VariableOneToOne annotation to determine which entities will be added to the list of types for the mapping.

Annotation Elements

Table 2-19 describes this annotation's elements.

Table 2-19 @DiscriminatorClass Annotation Elements

Annotation Element	Description	Default
`discriminator`	(Required) The discriminator to be stored in the database.
value	(Required) The class to be instantiated with the `discriminator`.

Usage

The @DiscriminatorClass annotation can be specified only within a @VariableOneToOne mapping.

Examples

See "@VariableOneToOne" for an example of a variable one-to-one mapping with @DiscriminatorClass.