private void GetListOperation()
{
switch (view.entity)
{
case Entity.Junction:
List <Junction> junctions = junctionDAO.GetList();
view.PrintJunctions(junctions);
break;
case Entity.Pupil:
List <Pupil> pupils = pupilDAO.GetList();
view.PrintPupils(pupils);
break;
case Entity.Teacher:
List <Teacher> teachers = teacherDAO.GetList();
view.PrintTeachers(teachers);
break;
}
}