# Uses of Package
jdbm.helper

Packages that use jdbm.helper
Package | Description
--- | ---
jdbm | Simplified public API corresponding to GDBM APIs.
jdbm.btree | B+Tree (scalable persistent tree) data structure implementation.
jdbm.helper | Miscelaneous utility classes and interfaces.
jdbm.htree | HTree (scalable persistent hashtable) data structure implementation.
jdbm.recman | Core classes for managing persistent objects and processing transactions.

Classes in jdbm.helper used by jdbm
Class and Description
Serializer Interface used to provide a serialization mechanism other than a class' normal serialization.

Classes in jdbm.helper used by jdbm.btree
Class and Description
Serializer Interface used to provide a serialization mechanism other than a class' normal serialization.
Tuple Tuple consisting of a key-value pair.
TupleBrowser Browser to traverse a collection of tuples.

Classes in jdbm.helper used by jdbm.helper
Class and Description
ByteArraySerializer Serializer for byte arrays -- simple returns the byte array itself.
CacheEvictionException Exception that occurs during eviction of an object in the cache.
CachePolicy CachePolicity is an abstraction for different cache policies.
CachePolicyListener Callback interface between `CachePolicy` and a Cache implementation to notify about cached object eviction.
DefaultSerializer Default java serializer.
IntegerSerializer Optimized serializer for integers.
IterationException Iteration exception.
LongSerializer Optimized serializer for long integers.
Serializer Interface used to provide a serialization mechanism other than a class' normal serialization.
Tuple Tuple consisting of a key-value pair.
WrappedRuntimeException A run-time exception that wraps another exception.

Classes in jdbm.helper used by jdbm.htree
Class and Description
FastIterator Fast and simple iterator.

Classes in jdbm.helper used by jdbm.recman
Class and Description
CachePolicy CachePolicity is an abstraction for different cache policies.
Serializer Interface used to provide a serialization mechanism other than a class' normal serialization.