public static Employee Create(EmployeeType role)
{
if (role == EmployeeType.ENGINEER)
{
return(new Employee(new Engineer()));
}
else if (role == EmployeeType.MANAGER)
{
return(new Employee(new Manager()));
}
else
{
return(new Employee(new SalesMan()));
}
}
private Employee(EmployeeType role)
{
Role = role;
}