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)
{
}