messif.buckets
Interfaces 
Addible
BucketFilter
BucketFilterAfterAdd
BucketFilterAfterRemove
BucketFilterBeforeAdd
BucketFilterBeforeRemove
Removable
Classes 
Bucket
BucketDispatcher
BucketErrorCode
LocalBucket
OrderedLocalBucket
Exceptions 
BucketStorageException
CapacityFullException
DuplicateObjectException
FilterRejectException
OccupationLowException
StorageFailureException