net.obsearch.storage.bdb
Class BDBOBStoreJeByteArray

java.lang.Object
  net.obsearch.storage.bdb.AbstractBDBOBStoreJe<TupleBytes>
      net.obsearch.storage.bdb.BDBOBStoreJeByteArray

All Implemented Interfaces:

OBStore<TupleBytes>

public class BDBOBStoreJeByteArray
extends AbstractBDBOBStoreJe<TupleBytes>

BDBOBStoreByteArray. This class makes the implementation of BDBOBStore much cleaner and simpler.

Author:

Arnoldo Jose Muller Molina

Nested Class Summary

Nested classes/interfaces inherited from class net.obsearch.storage.bdb.AbstractBDBOBStoreJe

AbstractBDBOBStoreJe.ByteArrayIterator, AbstractBDBOBStoreJe.CursorIterator<T>

Field Summary

Fields inherited from class net.obsearch.storage.bdb.AbstractBDBOBStoreJe

counter, db, sequence, stats

Constructor Summary

BDBOBStoreJeByteArray(String name, com.sleepycat.je.Database db, com.sleepycat.je.Database sequences, OBStoreFactory fact, boolean duplicates)
Builds a new Storage system by receiving a Berkeley DB database.

Method Summary

CloseIterator<TupleBytes>

processAll() Process all the elements in the DB.

Methods inherited from class net.obsearch.storage.bdb.AbstractBDBOBStoreJe

allowsDuplicatedData, close, delete, deleteAll, getFactory, getName, getReadStats, getStats, getValue, nextId, optimize, prepareBytes, processAllKeys, processRange, processRangeNoDup, processRangeReverse, processRangeReverseNoDup, put, putIfNew, setReadStats, size

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BDBOBStoreJeByteArray

public BDBOBStoreJeByteArray(String name,
                             com.sleepycat.je.Database db,
                             com.sleepycat.je.Database sequences,
                             OBStoreFactory fact,
                             boolean duplicates)
                      throws com.sleepycat.je.DatabaseException

Builds a new Storage system by receiving a Berkeley DB database.

Parameters:

db - The database to be stored.

name - Name of the database.

sequences - Database used to store sequences.

Throws:

com.sleepycat.je.DatabaseException - if something goes wrong with the database.

Method Detail

processAll

public CloseIterator<TupleBytes> processAll()
                                     throws OBStorageException

Description copied from interface: OBStore

Process all the elements in the DB. Useful for debugging.

Returns:

An iterator that goes through all the data in the DB.

Throws:

OBStorageException