@startuml ftd_backend_service !includesub ./ftd_model.puml!CiscoFTDModel !startsub FTDBackendService class CiscoFTDBackendService { + ftd_instance: CiscoFTD + set_ftd_status(status_to_set: str) -> CiscoFTD + form_cache_prefix() -> str + flush_cache() + set_cache_update_mutex() + get_cache_update_mutex() -> str + free_cache_update_mutex() # _check_connection(**kwargs) } !endsub CiscoFTD --o CiscoFTDBackendService @enduml