org.apache.hadoop.mapred.join
Class StreamBackedIterator<X extends Writable>

java.lang.Object
  extended by org.apache.hadoop.mapreduce.lib.join.StreamBackedIterator<X>
      extended by org.apache.hadoop.mapred.join.StreamBackedIterator<X>
All Implemented Interfaces:
ResetableIterator<X>

@InterfaceAudience.Public
@InterfaceStability.Stable
public class StreamBackedIterator<X extends Writable>
extends StreamBackedIterator<X>
implements ResetableIterator<X>

This class provides an implementation of ResetableIterator. This implementation uses a byte array to store elements added to it.


Constructor Summary
StreamBackedIterator()
           
 
Method Summary
 
Methods inherited from class org.apache.hadoop.mapreduce.lib.join.StreamBackedIterator
add, clear, close, hasNext, next, replay, reset
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.apache.hadoop.mapreduce.lib.join.ResetableIterator
add, clear, close, hasNext, next, replay, reset
 

Constructor Detail

StreamBackedIterator

public StreamBackedIterator()


Copyright © 2012 Apache Software Foundation. All Rights Reserved.