public void Visit(Employee employee)
{
if (employee != null)
{
// Provide 10% pay raise
// The percentage pay raise may be given as a constructor parameter
employee.Income *= 1.10M;
Console.WriteLine("{0} {1}'s new income: {2:C}", employee.GetType().Name, employee.Name, employee.Income);
}
}
public void Visit(Employee employee)
{
if (employee != null)
{
// Provide 3 extra vacation days
// The number of vacation days may be given as a constructor parameter
employee.VacationDays += 3;
Console.WriteLine("{0} {1}'s new vacation days: {2}", employee.GetType().Name, employee.Name, employee.VacationDays);
}
}
public void Detach(Employee employee)
{
this.employees.Remove(employee);
}
public void Attach(Employee employee)
{
this.employees.Add(employee);
}