public override void HandleExpence(Expence expence)
{
if (expence.Amount > 1000)
{
Console.WriteLine("President handle it.");
}
}
public override void HandleExpence(Expence expence)
{
if (expence.Amount > 100 && expence.Amount <= 1000)
{
Console.WriteLine("Vice President handle it.");
}
else if (Successor != null)
{
Successor.HandleExpence(expence);
}
}
public override void HandleExpence(Expence expence)
{
if (expence.Amount <= 100)
{
Console.WriteLine("Manager handle it.");
}
else if (Successor != null)
{
Successor.HandleExpence(expence);
}
}
static void Main(string[] args)
{
Manager manager = new Manager();
VicePresident vicePresident = new VicePresident();
President president = new President();
manager.SetSuccesor(vicePresident);
vicePresident.SetSuccesor(president);
Expence expence = new Expence();
expence.Amount = 198;
manager.HandleExpence(expence);
Console.ReadKey();
}
public abstract void HandleExpence(Expence expence);