Antlr4.Runtime.Atn.ATN.NextTokens C# (CSharp) Method

        public virtual IntervalSet NextTokens(ATNState s)
        {
            if (s.nextTokenWithinRule != null)
            {
                return s.nextTokenWithinRule;
            }
            s.nextTokenWithinRule = NextTokens(s, PredictionContext.EmptyLocal);
            s.nextTokenWithinRule.SetReadonly(true);
            return s.nextTokenWithinRule;
        }