== Flags == The following flags accepted by many methods of [wiki:adeiClassREQUEST REQUEST] class as well as ''list'' methods of the [wiki:adeiClassREADER READER] class. * ''REQUEST::LIST_ALL'' - Demands full lists not limited by selected data source and group * ''REQUEST::LIST_WILDCARDED'' - Demands the archived databases in the list * ''REQUEST::NEED_INFO'' - Demands item descriptions to be returned along with the list * ''REQUEST::NEED_COUNT'' - Demands detailed information on elements counts and etc. (Expansive) * ''REQUEST::NEED_ITEMINFO'' - Demands information about items in the group lists * ''REQUEST::NEED_AXISINFO'' - Demands information about axis in the channel lists * ''REQUEST::LIST_VIRTUAL'' - Demands the virtual elements to be included in the list * ''REQUEST::LIST_COMPLEX'' - Demands the complex elements to be included in the list * ''REQUEST::SKIP_UNCACHED'' - Suppresses still uncached elements from inclusion in the list