@startuml images/02-02_activity.png
title Image 2.2: Audit Job Listener

(*)-left-> "Wait for Signal" as wait
-left->"Found a Signal"
-down->if "" as HARVEST_ALL_LOCAL_PIDS then
	note left: "Is Harvest Signal"
	partition "Harvest Signal"
	-right->[yes] "Process Harvest List"
	end partition
	-up-> wait
endif 
HARVEST_ALL_LOCAL_PIDS -down->[no] if ""  as RETRIEVE_SYSTEMMETADATA then
	note left: "Is retrieve SystemMetadata Signal"
	partition "SystemMetadata Signal"
	-right->[yes] "Process SystemMetadata Signal"
	end partition
	-up-> wait
end if
RETRIEVE_SYSTEMMETADATA -down->[no] if "" as UPDATE_SYSTEMMETADATA then
	note left: "Is update SystemMetadata Signal"
	partition "SystemMetadata Update Signal"
	-right->[yes] "Process SystemMetadata Update Signal"
	end partition
	-up-> wait
end if
UPDATE_SYSTEMMETADATA -down->[no] if "" as ACK_UPDATE then
	note left: "Is Node Acknowledging Update Signal"
	partition "Acknowledging Update Signal"
	-right->[yes] "Process Acknowledging\nUpdate Signal for\nAudit Job"
	end partition
	-up-> wait
endif
ACK_UPDATE -down->[no] if "" as READY_TO_COMMIT then
	note left: "Is commit SystemMetadata Signal"
	partition "Commit SystemMetadata Signal"
	-right->[yes] "Process Commit SystemMetadata Signal"
	end partition
	-up-> wait
endif
READY_TO_COMMIT -down->[no] if "" as ACK_COMMIT then
	note left: "Is Node Acknowledging Commit Signal"
	partition "Acknowledge Commit Signal"
	-right->[yes] "Process Acknowledging Commit\nSignal for Audit Job"
	end partition
	-up-> wait
endif
ACK_COMMIT -down->[no] if "" as RESET_ALL_DATA then
	note left: "Is Reset All Data Signal"
	partition "Reset All Data Signal"
	-right->[yes] "Process Reset All Data"
	end partition
	-up-> wait
endif
RESET_ALL_DATA -down->[no] if "" as RESET_TO_CURRENT_PID then
	note left: "Is Reset To Current Working Pid Signal"
	partition "Reset To Current Working Pid Signal"
	-right->[yes] "Process Reset\nTo Current Working Pid"
	end partition
	-up-> wait
endif
RESET_TO_CURRENT_PID -down->[no] if "" as RESET_TO_NEXT_PID then
	note left: "Is Reset To Next Working Pid Signal"
	partition "Reset To Next Working Pid Signal"
	-right->[yes] "Process Reset\nTo Next Working Pid"
	end partition
	-up-> wait
endif
RESET_TO_NEXT_PID -down->[no] if "" as END_AUDIT_PROCESS then
	note left: "Is End Audit Process Signal"
	partition "Audit Process Signal"
	-right->[yes] "Stop Audit Job" as StopAuditJob
	end partition
	-right-> (*)

endif
END_AUDIT_PROCESS -down->[no] if "" as NODE_FAILURE_SIGNAL then
	note bottom: "Is Node Failure Signal Signal"
	-right->[yes] StopAuditJob
	  
endif
NODE_FAILURE_SIGNAL -right->[no] "Log Unknown Signal"
-up-> wait

@enduml