rice.pastry.testing
Class ClosestRegrTest

java.lang.Object
  rice.pastry.testing.ClosestRegrTest

public class ClosestRegrTest

extends java.lang.Object

ClosestRegrTest A test suite for the getClosest algorithm. getClosest attempts to choose routing table entries with the closet proximity. Consider this test a PASS if the closest node is there more than 50% of the time. Potentially this test should be run daily and the proximity recorded over time to see if there was a drastic change based on algorithmic change.

Version:

$Id: ClosestRegrTest.java 3274 2006-05-15 16:17:47Z jeffh $

Author:

alan mislove

Field Summary

static int

NUM_NODES DESCRIBE THE FIELD

Method Summary

protected double	getAvgNumEntries(java.util.Collection nds) Gets the AvgNumEntries attribute of the ClosestRegrTest object
protected NodeHandle	getBootstrap() Get pastryNodes.last() to bootstrap with, or return null.
static void	main(java.lang.String[] args) main
boolean	pass() DESCRIBE THE METHOD
protected void	run() initializes the network and prepares for testing
protected void	test(int i, DirectNodeHandle handle) starts the testing process

Methods inherited from class java.lang.Object

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

Field Detail

NUM_NODES

public static int NUM_NODES

DESCRIBE THE FIELD

Method Detail

getBootstrap

protected NodeHandle getBootstrap()

Get pastryNodes.last() to bootstrap with, or return null.

Returns:

The Bootstrap value

getAvgNumEntries

protected double getAvgNumEntries(java.util.Collection nds)

Gets the AvgNumEntries attribute of the ClosestRegrTest object

Parameters:

nds - DESCRIBE THE PARAMETER

Returns:

The AvgNumEntries value

run

protected void run()

initializes the network and prepares for testing

test

protected void test(int i,
                    DirectNodeHandle handle)

starts the testing process

Parameters:

i - DESCRIBE THE PARAMETER

handle - DESCRIBE THE PARAMETER

pass

public boolean pass()

DESCRIBE THE METHOD

Returns:

DESCRIBE THE RETURN VALUE

main

public static void main(java.lang.String[] args)
                 throws java.io.IOException

main

Parameters:

args - DESCRIBE THE PARAMETER

Throws:

java.io.IOException - DESCRIBE THE EXCEPTION