public override void stateChangeCheck(Student student)
{
if (student.GradePointAverage < LowerLimit)
{
student.GPAStateId = RegularState.getInstance().GPAStateId;
student.changeState();
}
}
/// <summary>
/// gets an instance of RegularState and populates it if it is null
/// </summary>
/// <returns></returns>
public static RegularState getInstance()
{
if (regularState == null)
{
if (context.RegularStates.SingleOrDefault() != null)
{
regularState = context.RegularStates.SingleOrDefault();
}
else
{
context.RegularStates.Add(new RegularState());
context.SaveChanges();
}
}
return(regularState);
}