public static void Main(string[] args)
{
var data = "Hello World !";
AbstractMediator abstractMediator = new Mediator.Mediator();
AbstractPrinter textPrinter = new TextPrinter(abstractMediator);
AbstractPrinter xmlPrinter = new XmlPrinter(abstractMediator);
AbstractPrinter htmlPrinter = new HtmlPrinter(abstractMediator);
abstractMediator.Register(textPrinter);
abstractMediator.Register(xmlPrinter);
abstractMediator.Register(htmlPrinter);
Console.WriteLine("Text Printer talking ......\n");
textPrinter.Print(data, textPrinter.PrinterType);
textPrinter.PrintToOtherFormat(data, xmlPrinter.PrinterType, textPrinter.PrinterType);
Console.WriteLine("\nText Printer talking ......\n");
xmlPrinter.Print(data, xmlPrinter.PrinterType);
xmlPrinter.PrintToOtherFormat(data, textPrinter.PrinterType, xmlPrinter.PrinterType);
Console.WriteLine("\nText Printer talking ......\n");
htmlPrinter.PrintToOtherFormat(data, xmlPrinter.PrinterType, htmlPrinter.PrinterType);
}