AddressMatch.Training.TrainMachine.PreliminaryCheck C# (CSharp) Method

        private State PreliminaryCheck(InsertElement el)
        {
            State resultState = _addrset.FindNodeInHashTable(el.Name);

            if (defualtRule(resultState, el))
            {
                return resultState;
            }
            else
            {
                throw new TrainException(el, @"element is not legality");
            }
        }