This class implements the java.util.Enumeration and the java.io.Serializable interfaces.
This class is used as the return value type of the implementation of the finder methods
which return a collection.
Indeed, the EJB spec.
Implementation of a visitor that creates a map of pairs [name,QueryTreeField]
for all defined identifiers of the query.
author: Christophe Ney [cney@batisseurs.com] Initial developper author: Helene Joanin: author:
author:
In the visit of the SELECT clause, do not forget to add the id author: in the ids structure if its not present.