...
| PlantUML Macro |
|---|
@startuml
participant CLAMP_GUI
participant CLAMP_Runtime
participant Participant
database Database
CLAMP_GUI -> CLAMP_Runtime: [REST] Read all versions of Control Loop Instance
CLAMP_Runtime -> Database: Read all versions of Control Loop Instance
CLAMP_Runtime -> CLAMP_GUI: [REST] All versions of Control Loop Instance returned
CLAMP_GUI -> CLAMP_GUI: Select version of Control Loop Instance for Instantiation Participants
CLAMP_GUI -> CLAMP_Runtime: [REST] Instantiate selected version of Control Loop Instance on Participants
alt Selected version of Control Loop Instance not instantiated on Participants
CLAMP_Runtime -> Database: Read version of Control Loop Instance
CLAMP_Runtime -> Participants: [DMaaP] Update Participants with version of Control Loop Instance
CLAMP_Runtime -> CLAMP_GUI: [REST] Instantiation of Version of Control Loop Instance ordered on participants
else Selected version of Control Loop Instance instantiated on Participants
CLAMP_Runtime -> CLAMP_GUI: [REST] Version of Control Loop Instance already instantiated on participants
end
== Participant Responses ==
Participants -> CLAMP_Runtime: [DMaaP] Result of Instantiation of version of Control Loop Instance on participant
CLAMP_Runtime -> Database: Store result of Instantiation of version of Control Loop Instance on participant
== Supervision ==
loop forever
CLAMP_Runtime -> Database: Read Control Loop Instances
loop over each Control Loop Instance
alt Control Loop Type Instance ParticipantInstantiation InstantiationUpdate underway on participants
CLAMP_Runtime -> Database: read result of Control Loop Instantiation Updates from Participant
alt Updates completed on all participants
CLAMP_Runtime -> Database: set Control Loop Instance as Instantiated on Participants
else Updates not completed
alt Instantiation of Control Loop Instance on participants timed out
CLAMP_Runtime -> Database: set Control Loop Instance Instantiation as timed out on Participants
CLAMP_Runtime -> CLAMP_Runtime: Log error
else Wait for updates to complete
end
end
else Control Loop Instance Participant Instantiation not underway
end
end
@enduml |
2.5 Changing the state of a Control Loop Instance on Participants
| PlantUML Macro |
|---|
@startuml
participant CLAMP_GUI
participant CLAMP_Runtime
participant Participant
database Database
CLAMP_GUI -> CLAMP_Runtime: [REST] Read all Instantiated Control Loop Instances
CLAMP_Runtime -> Database: Read all Instantiated Control Loop Instances
CLAMP_Runtime -> CLAMP_GUI: [REST] All Instantiated Control Loop Instances returned
CLAMP_GUI -> CLAMP_GUI: Select Control Loop Instance on which to change state and specify new state
CLAMP_GUI -> CLAMP_Runtime: [REST] Change state of selected Control Loop Instance on Participants
alt Selected Control Loop Instance instantiated on Participants
CLAMP_Runtime -> Participants: [DMaaP] Request change of state of Control Loop Instance
CLAMP_Runtime -> CLAMP_GUI: [REST] Change of state of Control Loop Instance ordered on participants
else Selected Control Loop Instance not instantiated on Participants
CLAMP_Runtime -> CLAMP_GUI: [REST] Control Loop Instance not instantiated on participants
end
== Participant Responses ==
Participants -> CLAMP_Runtime: [DMaaP] Result of State Change of Control Loop Instance on participant
CLAMP_Runtime -> Database: Store result of State Change of Control Loop Instance on participant
== Supervision ==
loop forever
CLAMP_Runtime -> Database: Read Control Loop Instances
loop over each Control Loop Instance
alt Control Loop Type Instance Participant Instantiation underway
CLAMP_Runtime -> Database: read result of Control Loop Instantiation Updates from Participant
alt Updates completed on all participants
CLAMP_Runtime -> Database: set Control Loop Instance as Instantiated on Participants
else Updates not completed
alt Instantiation of Control Loop Instance on participants timed out
CLAMP_Runtime -> Database: set Control Loop Instance Instantiation as timed out on Participants
CLAMP_Runtime -> CLAMP_Runtime: Log error
else Wait for updates to complete
end
end
else Control Loop Instance Participant Instantiation not underway
end
end
@enduml |
2.6 De-instantiating a Control Loop Instance from Participants
...