This is used by StorageManager methods that need to call back to the
application layer as part of their execution.
Method Summary
public boolean
isStateRequired(OID oid, FetchGroup fetchGroup) Is the State for the given OID required or not? This is used by
StorageManager's when they prefetch data.
Is the State for the given OID required or not? This is used by
StorageManager's when they prefetch data. The application level can check
caches (e.g. the local PM cache for JDO) and so on and decide if it
wants the data or not.