//Use the Visitor Method Pattern.
//The Runner class creates an instance of the Context class (object) and this is passed to the Course class (object) where the data is parsed.

string rules = "COS333 L2 L2 L2 L2 L2 M25 (L40 T60 ) L10 E55 (L28 T73 ) ";

Console.WriteLine("{0}\n", rules);

Context context = new Context(rules);
Element course = new Course(context);
course.Parse(context);

PrintVisitor visitor = new PrintVisitor();
Console.WriteLine("Visitor 1 - Course structure");
visitor.Print(course);

StructureVisitor visitor2 = new StructureVisitor();
visitor2.VisitAllLabTest(course);
Console.WriteLine("\n\nVisitor 2 - Summing the weights\nLabs {0}% and Tests {1}%", visitor2.Lab, visitor2.Test);