org.apache.hadoop.hive.ql.util.jdbm.helper
Class FastIterator

java.lang.Object
  extended by org.apache.hadoop.hive.ql.util.jdbm.helper.FastIterator

public abstract class FastIterator
extends Object

Fast and simple iterator.

Version:
$Revision: 1.2 $
Author:
Alex Boisvert

Constructor Summary
FastIterator()
           
 
Method Summary
abstract  Object next()
          Returns the next element in the interation.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FastIterator

public FastIterator()
Method Detail

next

public abstract Object next()
                     throws IterationException
Returns the next element in the interation.

Returns:
the next element in the iteration, or null if no more element.
Throws:
IterationException


Copyright © 2009 The Apache Software Foundation