# Package com.sleepycat.collections

Data access based on the standard Java collections API.

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  PrimaryKeyAssigner | An interface implemented to assign new primary key values.
  TransactionWorker | The interface implemented to perform the work within a transaction.

- Class Summary
  Class | Description
  --- | ---
  CurrentTransaction | Provides access to the current transaction for the current thread within the context of a Berkeley DB environment.
  MapEntryParameter<K,V> | A simple `Map.Entry` implementation that can be used as in input parameter.
  StoredCollection<E> | A abstract base class for all stored collections.
  StoredCollections | Static methods operating on collections and maps.
  StoredContainer | A abstract base class for all stored collections and maps.
  StoredEntrySet<K,V> | The Set returned by Map.entrySet().
  StoredIterator<E> | The Iterator returned by all stored collections.
  StoredKeySet<K> | The Set returned by Map.keySet() and which can also be constructed directly if a Map is not needed.
  StoredList<E> | A List view of a `Database`.
  StoredMap<K,V> | A Map view of a `Database`.
  StoredSortedEntrySet<K,V> | The SortedSet returned by Map.entrySet().
  StoredSortedKeySet<K> | The SortedSet returned by Map.keySet() and which can also be constructed directly if a Map is not needed.
  StoredSortedMap<K,V> | A SortedMap view of a `Database`.
  StoredSortedValueSet<E> | The SortedSet returned by Map.values() and which can also be constructed directly if a Map is not needed.
  StoredValueSet<E> | The Set returned by Map.values() and Map.duplicates(), and which can also be constructed directly if a Map is not needed.
  TransactionRunner | Starts a transaction, calls `TransactionWorker.doWork()`, and handles transaction retry and exceptions.
  TupleSerialFactory | Creates stored collections having tuple keys and serialized entity values.

## Package com.sleepycat.collections Description

Data access based on the standard Java collections API.

Copyright (c) 1996, 2017 Oracle and/or its affiliates. All rights reserved.