public override void ExitRule(IParseTreeListener listener) { IPolynomialListener typedListener = listener as IPolynomialListener; if (typedListener != null) { typedListener.ExitCoefficient(this); } }
public override void EnterRule(IParseTreeListener listener) { IPolynomialListener typedListener = listener as IPolynomialListener; if (typedListener != null) { typedListener.EnterAddend(this); } }