monitoring module¶
Monitoring mechanism to track GEMSEO execution (update events).
- class gemseo.core.monitoring.Monitoring(*args, **kwargs)[source]
Bases:
object
This class implements the observer pattern.
It is a singleton, it is called by GEMSEO core classes like MDODicipline whenever an event of interest like a status change occurs. Client objects register with add_observer and are notified whenever a discipline status change occurs.
- Parameters:
scenario – The scenario to be monitored.
- add_observer(observer)[source]
Register an observer object interested in observable update events.
- Parameters:
observer – The object to be notified.
- Return type:
None
- get_statuses()[source]
Get the statuses of all disciplines.
- remove_all_observers()[source]
Unsubscribe all observers.
- Return type:
None
- remove_observer(observer)[source]
Unsubscribe the given observer.
- Parameters:
observer – The observer to be removed.
- Return type:
None
- update(atom)[source]
Notify the observers that the corresponding observable object is updated.
Observers have to know what to retrieve from the observable object.
- Parameters:
atom – The updated object.
- Return type:
None