| Get a list of things to persist. If an object in the list is an
Envelope, the objects in the EnvelopeTuples in the Envelope are
persisted. If an object in the list is an EnvelopeTuple, the
object(s) in the EnvelopeTuple are persisted. In either case,
rehydration will return all such objects inside a
PersistenceEnvelope. Persisted Envelopes and EnvelopeTuples obey
add/remove semantics across incremental snapshots. If a remove
tuple appears, the rehydrated state will not include the object.
All other types of objects are simple persisted with no
add/remove semantics.
|