Just curious, Can this be possible?

@MappedSuperClass
Interface A
{
@Formula (... )
boolean isTrue;
}

@Entity
@Table("B")
Class B implements A
{
@Id
private long id;
}

Would class B, inherit the Formula defined over its Interface (A) ?

I have a very typical requirement, where-in I want to define certain capabilities for the system by Interfaces and defining the appropriate Formula's, and only when the sub-classes implement those Interfaces,
they should get the Formula....

I see some requirements which can make use of this feature quite flexibly.

Thanks,
-Benny