In this case, this representation is not necessary in
diagrama de classes , since the same representation can be done in the
Máquina de Estados diagram. Well, I'm not going to tell you with 100% certainty, but I believe that the class diagram has no features for this procedure, so I made some minor modifications to the class and possible state machine representation.
1. Class Diagram
In this has been added a new
atributo referring to the
tipo de usuário if it is going to be
comum ou administrador , as well as the methods for
CRUD and only an annotation referring to the restriction of only the administrator can register the taxpayer.