static void Main(string[] args)
{
Console.WriteLine("====Non Generic====");
ListIterator employeeList = new ListIterator();
employeeList.Add("Jane", Employee.TypeEnum.Manager);
employeeList.Add("Tom", Employee.TypeEnum.Manager);
employeeList.Add("Brian", Employee.TypeEnum.Associate);
employeeList.Add("Ashley", Employee.TypeEnum.Associate);
employeeList.Add("Meriam", Employee.TypeEnum.Associate);
foreach (var associate in employeeList.Associates)
{
Console.WriteLine("Associate {0}", ((Employee)associate).Name);//casting
}
foreach (var manager in employeeList.Managers)
{
Console.WriteLine("Manager {0}", ((Employee)manager).Name);//casting
}
foreach (var employee in employeeList)
{
Console.WriteLine("Employee {0}", ((Employee)employee).Name);//casting
}
Console.WriteLine();
Console.WriteLine("====Generic====");
ListIterator<Employee> employeeGenList = new ListIterator<Employee>();
employeeGenList.Add(new Employee { Name = "Jane", Type = Employee.TypeEnum.Manager });
employeeGenList.Add(new Employee { Name = "Tom", Type = Employee.TypeEnum.Manager });
employeeGenList.Add(new Employee { Name = "Brian", Type = Employee.TypeEnum.Associate });
employeeGenList.Add(new Employee { Name = "Ashley", Type = Employee.TypeEnum.Associate });
employeeGenList.Add(new Employee { Name = "Meriam", Type = Employee.TypeEnum.Associate });
foreach (var employee in employeeGenList.Where(e => e.Type == Employee.TypeEnum.Associate))
{
Console.WriteLine("Associate {0}", employee.Name);//no casting
}
foreach (var employee in employeeGenList.Where(e => e.Type == Employee.TypeEnum.Manager))
{
Console.WriteLine("Manager {0}", employee.Name);//no casting
}
foreach (var employee in employeeGenList)
{
Console.WriteLine("Employee {0}", employee.Name);//no casting
}
Console.ReadKey();
}