class RequestsDriver implements IOTS_GuildAction { } /* Standard binary format cache. */ class FileCache implements IOTS_FileCache { } /* Items cache driver. */ class ItemsCache implements IOTS_ItemsCache { } /* Database objects display driver. */ class DisplayDriver implements IOTS_Display { } /* Display driver for data/ directory resources. */ class DataDisplayDriver implements IOTS_DataDisplay { } // sets display drivers for current enviroment POT::setDisplayDriver(new DisplayDriver()); POT::setDataDisplayDriver(new DataDisplayDriver());