Page History

@startuml

(*) --> "Receive Update Message for each Control Loop Element"

if "Message does not mention my Participant ID" then
  --> [no] (*)
else
  [yes] if "New Control Loop Element" then
	--> [yes] "Create Control Loop Element"
	--> "Set Control Loop Element to state UNINITIALISED"
	--> "Order Initiation of Control Loop Element"
	--> "Pass Parameters to Control Loop Element"
	--> "Wait for Initiation to complete"
	if "Control Loop Element Initiation" then
      --> [success] "Report Success in Update Ack message"
      --> (*)
    else
      --> [fail] "Delete Control Loop Element"
      --> "Report Error in Update Ack message"
      --> (*)
    endif
  else
  	--> [no] "Check Control Loop Element State"
  endif
  if "RUNNING and Control Loop Version change != patch" then
	--> [true] "Report Error in Update Ack message"
    --> (*)
  else
  	[false] if "PASSIVE and Control Loop Version change == major" then
      --> [true] "Report Error in Update Ack message"
      --> (*)
  else
	--> [false] "Pass Changed Parameters to Control Loop Element"
	--> "Wait for reconfiguration to complete"
    if "Control Loop Element Reconfiguration" then
      --> [success] "Report Success in Update Ack message"
      --> (*)
    else
      --> "Roll back reconfiguration"
      --> "Report Error in Update Ack message"
      --> (*)
    endif
  endif
endif

@enduml