net.obsearch.storage.bdb
Class AbstractBDBOBStoreJe.ByteArrayIterator

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

All Implemented Interfaces:

Iterator<TupleBytes>, CloseIterator<TupleBytes>

Enclosing class:

AbstractBDBOBStoreJe<T extends Tuple>

protected class AbstractBDBOBStoreJe.ByteArrayIterator
extends AbstractBDBOBStoreJe.CursorIterator<TupleBytes>

Iterator used to process range results.

Field Summary

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

cursor, dataEntry, keyEntry, prevDataEntry, prevKeyEntry, retVal

Constructor Summary

protected	AbstractBDBOBStoreJe.ByteArrayIterator()
protected	AbstractBDBOBStoreJe.ByteArrayIterator(byte[] min, byte[] max)
protected	AbstractBDBOBStoreJe.ByteArrayIterator(byte[] min, byte[] max, boolean full, boolean backwardsMode, boolean dups)

Method Summary

protected TupleBytes

createTuple(byte[] key, byte[] value) Creates a tuple from the given key and value.

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

closeCursor, createT, hasNext, next, remove

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractBDBOBStoreJe.ByteArrayIterator

protected AbstractBDBOBStoreJe.ByteArrayIterator()
                                          throws OBStorageException

Throws:

OBStorageException

AbstractBDBOBStoreJe.ByteArrayIterator

protected AbstractBDBOBStoreJe.ByteArrayIterator(byte[] min,
                                                 byte[] max)
                                          throws OBStorageException

Throws:

OBStorageException

AbstractBDBOBStoreJe.ByteArrayIterator

protected AbstractBDBOBStoreJe.ByteArrayIterator(byte[] min,
                                                 byte[] max,
                                                 boolean full,
                                                 boolean backwardsMode,
                                                 boolean dups)
                                          throws OBStorageException

Throws:

OBStorageException

Method Detail

createTuple

protected TupleBytes createTuple(byte[] key,
                                 byte[] value)

Description copied from class: AbstractBDBOBStoreJe.CursorIterator

Creates a tuple from the given key and value.

Specified by:

createTuple in class AbstractBDBOBStoreJe.CursorIterator<TupleBytes>

Parameters:

key - raw key.

value - raw value.

Returns:

A new tuple of type T created from the raw data key and value.