public static ISweepstakeManager CreateManager()
{
ISweepstakeManager user = null;
string input = Userinterface.PickAManager();
switch (input)
{
case "Stack":
user = new SweepstakeStackManager();
break;
case "Queue":
user = new SweepstakesQueueManager();
break;
default:
Console.WriteLine("Not a valid entry");
CreateManager();
break;
}
return(user);
}
static void Main(string[] args)
{
ISweepstakeManager manager = SweepstakeManagerFactory.CreateManager();
MarketingFirm marketingFirm = new MarketingFirm(manager);
}
public MarketingFirm(ISweepstakeManager manager)
{
this.manager = manager;
}