// in this function we will check if this employee can
// process or some other action is needed
void HR_onLeaveApplied(Employee e, Leave l)
{
// check if we can process this request
if (l.NumberOfDays < MAX_LEAVES_CAN_APPROVE)
{
// process it on our level only
ApproveLeave(l);
}
else
{
// if we cant process pass on to the supervisor
// so that he can process
if (Supervisor != null)
{
Supervisor.LeaveApplied(this, l);
}
else
{
// There is no one up in hierarchy so lets
// tell the user what he needs to do now
Console.WriteLine("Leave application suspended, Please contact HR");
}
}
}
