public override void processRequest(PurchaseRequest request)
{
if (request.getAmount() < 50000)
{
Console.WriteLine("Director " + request.getNumbers() + " " + request.getAmount() + " " + request.getPurpose());
}
else
{
this.successor.processRequest(request);
}
}
public override void ProcessRequest(PurchaseRequest request)
{
if (request.Amount < 25000.0)
{
Console.WriteLine("{0}-{1} approved the request of purshing {2}", this, Name, request.ProductName);
}
else if (NextApprover != null)
{
NextApprover.ProcessRequest(request);
}
}
public override void processRequest(PurchaseRequest request)
{
if (request.getAmount() < 50000)
{
Console.WriteLine("Director " + request.getNumbers() + " " + request.getAmount() + " " + request.getPurpose());
}
else
{
this.successor.processRequest(request);
}
}
static void Main(string[] args)
{
Console.WriteLine("职责链模式：避免请求发送者与接收者后和在一起，让多个对象都有可能接受请求，将这些对象炼成一条链，并且沿着这条链传递请求，直到对象处理它为止。职责链模式是一种对象行为模式。");
Approver d, c;
d = new Director("D");
c = new Congress("C");
d.setSuccessor(c);
PurchaseRequest p = new PurchaseRequest(4500, 1, "sb");
d.processRequest(p);
PurchaseRequest pp = new PurchaseRequest(60000, 2, "SD");
d.processRequest(pp);
Console.ReadLine();
}
public abstract void processRequest(PurchaseRequest request);
public abstract void processRequest(PurchaseRequest request);
public override void processRequest(PurchaseRequest request)
{
Console.WriteLine("Congress " + request.getNumbers() + " " + request.getAmount() + " " + request.getPurpose());
}
public override void processRequest(PurchaseRequest request)
{
Console.WriteLine("Congress " + request.getNumbers() + " " + request.getAmount() + " " + request.getPurpose());
}
