protected override void DoJob(Request request)
{
Console.WriteLine("ConcreteHandlerB's RequestLevel is {0},Request's message is {1}.", GetHandlerLevel(), request.GetRequestMessage());
}
public void Process(Request request)
{
if (HandlerLevel == request.GetRequestLevel())
{
DoJob(request);
}
else
{
if (NextHandler != null)
{
NextHandler.DoJob(request);
}
}
}
protected abstract void DoJob(Request request);