Antlr4.Runtime.Dfa.DFAState.SetContextTarget C# (CSharp) 메소드

        public virtual void SetContextTarget(int invokingState, DFAState target)
        {
            lock (this)
            {
                if (!IsContextSensitive)
                {
                    throw new InvalidOperationException("The state is not context sensitive.");
                }
                if (invokingState == PredictionContext.EmptyFullStateKey)
                {
                    invokingState = -1;
                }
                contextEdges = contextEdges.Put(invokingState, target);
            }
        }