static void Main(string[] args)
{
Membership bronze = new BronzeMembership();
Membership silver = new SilverMembership();
Membership gold = new GoldMembership();
IVisitor visitor = new Thriller();
bronze.accept(visitor);
silver.accept(visitor);
gold.accept(visitor);
Console.WriteLine("Monthly payment: {0}", bronze.Monthlypaymeny);
Console.WriteLine("Monthly payment: {0}", silver.Monthlypaymeny);
Console.WriteLine("Monthly payment: {0}", gold.Monthlypaymeny);
}
public void visit(BronzeMembership bronzeMembership)
{
bronzeMembership.Monthlypaymeny += 50;
}
