Returns true if the entity name needs to be filtered.
Implementation filteres out inherited hibernate mappings, since the select query
for the base class will cover any inherited classes as well.
Note, that this method is called after it has been verified that the class has
Compass mappings (either directly, or indirectly by an interface or a super class).
Parameters:
entityname - The name of the entity
Parameters:
classMetadata - The Hibernate class meta data.
Parameters:
device - The Hibernate Gps device true if the entity should be filtered out, false if not. | 