/// <summary> /// Visit a parse tree produced by the <c>notExpression</c> /// labeled alternative in <see cref="AntlrConditionParser.expression"/>. /// <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 VisitNotExpression([NotNull] AntlrConditionParser.NotExpressionContext context) { return(VisitChildren(context)); }
/// <summary> /// Exit a parse tree produced by the <c>notExpression</c> /// labeled alternative in <see cref="AntlrConditionParser.expression"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void ExitNotExpression([NotNull] AntlrConditionParser.NotExpressionContext context) { }
public override Result VisitNotExpression(AntlrConditionParser.NotExpressionContext context) { return(new Result { Bool = !Visit(context.expression()).Bool.GetValueOrDefault() }); }