public void TruncateLoggedEntities(IQueryEngineRegistrySnapshot snapshot)
{
if (snapshot == null)
{
throw new ArgumentNullException(nameof(snapshot));
}
Observers.ClearRemovedKeys(snapshot.RemovedObservers);
Observables.ClearRemovedKeys(snapshot.RemovedObservables);
SubjectFactories.ClearRemovedKeys(snapshot.RemovedSubjectFactories);
Subjects.ClearRemovedKeys(snapshot.RemovedSubjects);
ReliableSubscriptions.ClearRemovedKeys(snapshot.RemovedReliableSubscriptions);
SubscriptionFactories.ClearRemovedKeys(snapshot.RemovedSubscriptionFactories);
Subscriptions.ClearRemovedKeys(snapshot.RemovedSubscriptions);
Other.ClearRemovedKeys(snapshot.RemovedOther);
Templates.ClearRemovedKeys(snapshot.RemovedTemplates);
}