edu.harvard.deas.hyperenc
Class TestRandomSource

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

All Implemented Interfaces:

RandomSource, Serializable

public class TestRandomSource
extends Object
implements RandomSource

Source of random bits.

See Also:

Serialized Form

Constructor Summary

TestRandomSource()

Method Summary

void	getPage(byte[] block, byte[] page) Fills page with random bytes.

Methods inherited from class java.lang.Object

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

Constructor Detail

TestRandomSource

public TestRandomSource()

Method Detail

getPage

public void getPage(byte[] block,
                    byte[] page)
             throws PageException

Description copied from interface: RandomSource

Fills page with random bytes. block may be used as a parameter that influences the creation of a page. Depending on implementation, calling getPage multiple times with the same block may not necessarily return the same page each time.

Specified by:

getPage in interface RandomSource

Parameters:

block - A buffer of random bytes used to create page.

page - Created page. This array will be mutated to contain the created page.

Throws:

PageException