addObjectToPersist
Register an object to be persisted in the next PDB sync.
close
Close the persistence database.
collectGarbage
Remove from PDB all objects not accessible via the root object.
newId
Generate a new PDB id number for use as a persistent object's ppid.
objectAtPpid
Return the object associated in the database with a ppid.
reopen
Sync, close and reopen the PDB store.
root
Return the root PMap object used to store and retrieve persistent objects and their slots.
show
Print to standard output a listing of all objects and IDs stored in PDB.
sync
Immediately persist data for all objects marked dirty by Collector whose
shouldPersistByDefault is true, or that have specifically requested to be
persisted since the last sync via addObjectToPersist.
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