tapestry.repairmonitor
Class GnutellaOrder

java.lang.Object
  |
  +--tapestry.repairmonitor.GnutellaOrder

public class GnutellaOrder

extends Object

This class reads in a gnutella trace, and generates a priority queue of events, denoting when nodes enter and leave the trace.

Nested Class Summary

class

GnutellaOrder.GnutellaNode An inner class representing some event (start or end) in a Gnutella trace.

Constructor Summary

GnutellaOrder(String traceFilename)

GnutellaOrder(String traceFilename, long startTime)

GnutellaOrder(String traceFilename, long startTime, int numNodes)

Method Summary

long	atLeastAliveTime() First time when at least the desired number of nodes are alive.
long	exactAliveTime() First time when exactly the desired number of nodes are alive.
PriorityQueue	getQueue() Return the queue of ordered events
static void	main(String[] args)
int	maxAlive() Maximum number of nodes alive at any one time in the trace
long	maxAliveStart() First time when maximum number of nodes alive at any one time in the trace
int	minAlive() Minimum number of nodes alive at any one time in the trace
long	minAliveStart() First time when minimum number of nodes alive at any one time in the trace
void	printPDFHelper(Vector times)

Methods inherited from class java.lang.Object

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

Constructor Detail

GnutellaOrder

public GnutellaOrder(String traceFilename,
                     long startTime,
                     int numNodes)

GnutellaOrder

public GnutellaOrder(String traceFilename,
                     long startTime)

GnutellaOrder

public GnutellaOrder(String traceFilename)

Method Detail

maxAlive

public int maxAlive()

Maximum number of nodes alive at any one time in the trace

minAlive

public int minAlive()

Minimum number of nodes alive at any one time in the trace

maxAliveStart

public long maxAliveStart()

First time when maximum number of nodes alive at any one time in the trace

minAliveStart

public long minAliveStart()

First time when minimum number of nodes alive at any one time in the trace

atLeastAliveTime

public long atLeastAliveTime()

First time when at least the desired number of nodes are alive.

exactAliveTime

public long exactAliveTime()

First time when exactly the desired number of nodes are alive.

getQueue

public PriorityQueue getQueue()

Return the queue of ordered events

printPDFHelper

public void printPDFHelper(Vector times)

main

public static void main(String[] args)