public override Node VisitAtom([NotNull] FormulaGrammerParser.AtomContext context) { var expression = context.expression(); if (expression != null) { if (this.configuration.IsBracketSupportDisabled) { ParsingException.ThrowInvalidTokenException(context.LPAREN().Symbol); } return(new BracketedNode(this.VisitExpression(expression))); } return(base.VisitAtom(context)); }
/// <summary> /// Visit a parse tree produced by <see cref="FormulaGrammerParser.atom"/>. /// <para> /// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/> /// on <paramref name="context"/>. /// </para> /// </summary> /// <param name="context">The parse tree.</param> /// <return>The visitor result.</return> public virtual Result VisitAtom([NotNull] FormulaGrammerParser.AtomContext context) { return(VisitChildren(context)); }
/// <summary> /// Exit a parse tree produced by <see cref="FormulaGrammerParser.atom"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void ExitAtom([NotNull] FormulaGrammerParser.AtomContext context) { }