public static StudentFactory getStudentFactory()
{
if (studentFactory == null)
{
studentFactory = new StudentFactory();
}
return(studentFactory);
}
static void Main(string[] args)
{
UserFactory teacher_user = new TeacherFactory();
Client c1 = new Client(teacher_user);
Console.WriteLine("User: {0} Allowed {1}", c1.TypeUsr(), c1.ToString());
UserFactory student_user = StudentFactory.getStudentFactory();
Client c2 = new Client(student_user);
Console.WriteLine("User: {0} Allowed {1}", c2.TypeUsr(), c2.ToString());
}
static void Main(string[] args)
{
// Student factory creates only students
var sortingClient = new SortingClient <Student>(new StudentFactory(), 10);
sortingClient.Sort();
// Groceries factory creates only groceries
var sortingClient2 = new SortingClient <Groceries>(new GroceryFactory(), 10);
sortingClient2.Sort();
// To show that is possible to instantiate a single item (grocery or student)
var studentFactory = new StudentFactory();
Student student = studentFactory.BuildItem();
var groceryFactory = new GroceryFactory();
Groceries grocerie = groceryFactory.BuildItem();
Console.WriteLine(student.Name);
Console.WriteLine(grocerie.Name);
}