/// <summary>
/// Check if the enum value is in the range
/// </summary>
/// <param name="type"></param>
/// <param name="value"></param>
private static void CheckValidEnumvalue(Type type, LinkedListTypeEnum value)
{
if (!Enum.IsDefined(type, value))
{
throw new Exception("Invalid Option Value");
}
}
public static ILinkedList GetLinkedListInstance(LinkedListTypeEnum type)
{
CheckValidEnumvalue(typeof(LinkedListTypeEnum), type);
if (type == LinkedListTypeEnum.SinglyLinkedList)
{
return(new SinglyLinkedList());
}
return(new DoublyLinkedList());
}
