package br.ufpr.c3sl.dao; import java.util.List; import br.ufpr.c3sl.exception.UserException; import br.ufpr.c3sl.model.Mistake; import br.ufpr.c3sl.model.User; public interface MistakeDAO { Mistake insert(Mistake mistake) throws UserException; List<Mistake> getAll(User user, String learningObjectString); boolean delete(Mistake mistake); }