edu.harvard.deas.hyperenc
Class BasicPageShuffler

java.lang.Object
  edu.harvard.deas.hyperenc.BasicPageShuffler

All Implemented Interfaces:

PageShuffler, Serializable

public class BasicPageShuffler
extends Object
implements PageShuffler, Serializable

Applies the identity permutation to a page.

See Also:

Serialized Form

Constructor Summary

BasicPageShuffler()

Method Summary

byte[]

shufflePage(byte[] block, byte[] page) Applies the identity permutation to page.

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicPageShuffler

public BasicPageShuffler()

Method Detail

shufflePage

public byte[] shufflePage(byte[] block,
                          byte[] page)

Applies the identity permutation to page.

Specified by:

shufflePage in interface PageShuffler

Parameters:

block - Ignored

page - A page of data

Returns:

page, unmodified.