Beispiel #1
0
        public override SelectionRuleNode VisitNotExpression(TmtParser.NotExpressionContext context)
        {
            SelectionRuleNode result = null;

            var not = new NotRuleNode()
            {
                Name = "NOT"
            };

            if (Rule == null)
            {
                Rule = not;
            }

            var expression = Visit(context.expression());

            if (expression != null)
            {
                not.Child = expression;
                result    = not;
            }
            else
            {
                Rule = null;
            }

            return(result);
        }
 /// <summary>
 /// Visit a parse tree produced by the <c>notExpression</c>
 /// labeled alternative in <see cref="TmtParser.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] TmtParser.NotExpressionContext context)
 {
     return(VisitChildren(context));
 }
Beispiel #3
0
 /// <summary>
 /// Exit a parse tree produced by the <c>notExpression</c>
 /// labeled alternative in <see cref="TmtParser.expression"/>.
 /// <para>The default implementation does nothing.</para>
 /// </summary>
 /// <param name="context">The parse tree.</param>
 public virtual void ExitNotExpression([NotNull] TmtParser.NotExpressionContext context)
 {
 }