How should entity modes be dealt with in new metamodel?

gistfile1.txt

IIRC, an entity can only exist in one entity mode per SessionFactory.

If this is correct, then o.h.metamodel.domain.Entity does not need:

private final PojoEntitySpecifics pojoEntitySpecifics = new PojoEntitySpecifics();
private final Dom4jEntitySpecifics dom4jEntitySpecifics = new Dom4jEntitySpecifics();
private final MapEntitySpecifics mapEntitySpecifics = new MapEntitySpecifics();

It only needs:

private final EntityModeEntitySpecifics entitySpecifics;

Is this a correct assumption?