public void Run()
{
// Setup Chain of Responsibility
Director Larry = new Director("Larry");
VicePresident Sam = new VicePresident("Sam");
President Tammy = new President("Tammy");
Larry.SetSuccessor(Sam);
Sam.SetSuccessor(Tammy);
// Generate and process different requests
PurchaseRequest rs = new PurchaseRequest(2034, 350.00, "Supplies");
Larry.ProcessRequest(rs);
PurchaseRequest rx = new PurchaseRequest(2035, 32590.10, "Project X");
Larry.ProcessRequest(rx);
PurchaseRequest ry = new PurchaseRequest(2036, 122100.00, "Project Y");
Larry.ProcessRequest(ry);
}
// Methods
public override void ProcessRequest(PurchaseRequest request)
{
if (request.Amount < 10000.0)
{
Console.WriteLine("{0} {1} approved request# {2}", this, name, request.Number);
}
else
{
if (successor != null)
{
successor.ProcessRequest(request);
}
}
}
public abstract void ProcessRequest(PurchaseRequest request);
// Methods
public override void ProcessRequest(PurchaseRequest request)
{
if (request.Amount < 100000.0)
{
Console.WriteLine("{0} {1} approved request# {2}", this, name, request.Number);
}
else
{
Console.WriteLine("Request# {0} requires " + "an executive meeting!", request.Number);
}
}