Set getFetchGroups()
Get a modifiable Set containing a mutable copy of all currently active (in scope) fetch groups. The methods addFetchGroups, removeFetchGroups, getFetchGroups, and removeAllFetchGroups are internally serialized.
- Return:
- a copy of all currently active fetch groups
- Throws:
- SecurityExceptionif the caller is not authorized for {@link JDOPermission} ("getMetadata")
- Since:
- JDO 2.2