static void Main(string[] args)
{
//Declaration for visitor-objects
TaxHolidayVisitor HolCalc = new TaxHolidayVisitor();
HappyHourVisitor HapCalc = new HappyHourVisitor();
//Default prices are set for objects
Liqour RedWine = new Liqour(10.0);
Tobacco Prince = new Tobacco(30.5);
//Print default prices for products
Console.WriteLine("*** Prices by default ***");
Console.WriteLine("REDWINE: " + RedWine.getPrice());
Console.WriteLine("PRINCE: " + Prince.GetPrice() + "\n");
//Print modified prices for products. Prices has been modified by visitors.
Console.WriteLine("*** Holiday prices ***");
Console.WriteLine("REDWINE: " + RedWine.Accept(HolCalc));
Console.WriteLine("PRINCE: " + Prince.Accept(HolCalc));
Console.WriteLine();
Console.WriteLine("*** Happyhour prices ***");
Console.WriteLine("REDWINE happyhour price: " + RedWine.Accept(HapCalc));
Console.WriteLine("PRINCE happyhour price: " + Prince.Accept(HapCalc));
}
public double Visit(Liqour liqourItem)
{
return(liqourItem.getPrice() * 0.30);
}