def get_start_values(self):
     if len(self.__start_values_filepath) == 0:
         default_values = SolversDescriptions.get_default_parameters_values(self.__solver_name)
         return SolversDescriptions.get_start_parameters_values(self.__solver_name,
                                                                self.__handled_parameters_indexes,
                                                                default_values)
     else:
         read_values = self.__read_start_parameters()
         return SolversDescriptions.get_start_parameters_values(self.__solver_name,
                                                                self.__handled_parameters_indexes,
                                                                read_values)