public override Expression <Func <T, bool> > VisitGroup(RsqlParser.GroupContext context)
{
if (context.GROUP_START().Symbol.TokenIndex != -1 && context.GROUP_END().Symbol.TokenIndex != -1)
{
return(context.or()?.Accept(this) !);
}
throw new InvalidGroupException(context);
}
/// <summary>
/// Visit a parse tree produced by <see cref="RsqlParser.group"/>.
/// <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 VisitGroup([NotNull] RsqlParser.GroupContext context)
{
return(VisitChildren(context));
}