org.openmobileis.database.fastobjectdb.db
Class BackwardUniqueIndexIterator

java.lang.Object
  extended byorg.openmobileis.database.fastobjectdb.db.BackwardUniqueIndexIterator

public final class BackwardUniqueIndexIterator
extends java.lang.Object

Use to enumerate an index without to loading in memory all index key or referenced object. Only the current object is loaded. Start at the end and enumerate backward

Since:
JDK 1.1
Version:
1.0.
Author:
Philippe Delrieu

Method Summary
 boolean hasPrev()
           
 void initCurrentNode(java.lang.Object indexKey)
           
 java.lang.Object prev()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Method Detail

hasPrev

public boolean hasPrev()
                throws FODBException
Throws:
FODBException

prev

public java.lang.Object prev()
                      throws FODBException
Throws:
FODBException

initCurrentNode

public void initCurrentNode(java.lang.Object indexKey)
                     throws FODBException
Throws:
FODBException


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