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));
}
/// <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)
{
}
