static void Main(string[] args)
{
var mediator = new Mediator1();
var colleague1 = new Colleague1(mediator);
var colleague2 = new Colleague2(mediator);
var colleague3 = new Colleague3(mediator);
mediator.Colleague1 = colleague1;
mediator.Colleague2 = colleague2;
mediator.Colleague3 = colleague3;
colleague1.Send($"Hello, my name is {nameof(colleague1)}!");
Console.WriteLine();
colleague2.Send($"Hello, my name is {nameof(colleague2)}!");
Console.WriteLine();
colleague3.Send($"Hello, my name is {nameof(colleague3)}!");
Console.WriteLine();
}
public override void Send(string message, Colleague colleague)
{
if (colleague is Colleague1)
{
Colleague2.Receive(message);
Colleague3.Receive(message);
return;
}
if (colleague is Colleague2)
{
Colleague1.Receive(message);
Colleague3.Receive(message);
return;
}
if (colleague is Colleague3)
{
Colleague1.Receive(message);
Colleague2.Receive(message);
return;
}
}
