Antlr4.Runtime.Atn.ParserATNSimulator.GetExistingTargetState C# (CSharp) Метод

        protected virtual DFAState GetExistingTargetState(DFAState previousD, int t)
        {
            DFAState[] edges = previousD.edges;
            if (edges == null || t + 1 < 0 || t + 1 >= edges.Length)
            {
                return null;
            }

            return edges[t + 1];
        }