Sets the mode of operation for the IDgisSource data source.
Obtains data from 2GIS servers.
Uses preloaded data in work.
Hybrid mode where data from the 2GIS servers is prioritized. Preloaded data is used if data cannot be obtained from the servers for some reason or if preloaded data matches the data from the servers.
Hybrid mode where preloaded data is prioritized. Data from the 2GIS servers is used if preloaded data is not available.