Antlr4.Codegen.Model.TestSetInline.CreateBitsets C# (CSharp) Метод

        private static Bitset[] CreateBitsets(OutputModelFactory factory,
                                              IntervalSet set,
                                              int wordSize,
                                              bool useZeroOffset)
        {
            IList<Bitset> bitsetList = new List<Bitset>();
            foreach (int ttype in set.ToArray())
            {
                Bitset current = bitsetList.Count > 0 ? bitsetList[bitsetList.Count - 1] : null;
                if (current == null || ttype > (current.shift + wordSize - 1))
                {
                    current = new Bitset();
                    if (useZeroOffset && ttype >= 0 && ttype < wordSize - 1)
                    {
                        current.shift = 0;
                    }
                    else
                    {
                        current.shift = ttype;
                    }

                    bitsetList.Add(current);
                }

                current.ttypes.Add(factory.GetTarget().GetTokenTypeAsTargetLabel(factory.GetGrammar(), ttype));
            }

            return bitsetList.ToArray();
        }