usr.globalcontroller

Class NetIFStatsReporter

java.lang.Object

usr.globalcontroller.NetIFStatsReporter

All Implemented Interfaces:

eu.reservoir.monitoring.core.Reporter, java.util.EventListener, RouterDeletedNotification, TrafficInfo

public class NetIFStatsReporter
extends java.lang.Object
implements eu.reservoir.monitoring.core.Reporter, RouterDeletedNotification, TrafficInfo

A NetIFStatsReporter collects measurements sent by a NetIFStatsProbe embedded in each Router. It shows the traffic sent over the network since last time.

Constructor Summary

Constructors

Constructor and Description
NetIFStatsReporter(GlobalController gc) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
protected long	calculateTotalTraffic() Caluclaute total traffic.
protected long	calculateTraffic(eu.reservoir.monitoring.core.table.Table table) Calculate the traffic for a router
java.util.List<java.lang.Object>	getTraffic(java.lang.String routerSrc, java.lang.String routerDst) Get the traffic for a link Router-i to Router-j
void	report(eu.reservoir.monitoring.core.Measurement m) This collects each measurement and processes it.
void	routerDeleted(java.lang.String routerName) Tell this reporter that a router has been deleted

Methods inherited from class java.lang.Object

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

Constructor Detail

NetIFStatsReporter

public NetIFStatsReporter(GlobalController gc)

Constructor

Method Detail

report

public void report(eu.reservoir.monitoring.core.Measurement m)

This collects each measurement and processes it. Each measurement has the following structure: ProbeValue 0: String = Router-1 ProbeValue 1: Table = name | InBytes | InPackets | InErrors | InDropped | InDataBytes | InDataPackets | OutBytes | OutPackets | OutErrors | OutDropped | OutDataBytes | OutDataPackets | InQueue | BiggestInQueue | OutQueue | BiggestOutQueue | Router-1 localnet | 2548 | 13 | 0 | 0 | 2548 | 13 | 10584 | 54 | 0 | 0 | 10584 | 54 | 0 | 1 | 0 | 0 | Router-4 /Router-1/Connection-3 | 2925 | 18 | 0 | 0 | 2548 | 13 | 292 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | Router-5 /Router-1/Connection-4 | 3351 | 19 | 0 | 0 | 3136 | 16 | 308 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | Router-7 /Router-1/Connection-5 | 1314 | 8 | 0 | 0 | 1176 | 6 | 178 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |

Specified by:

report in interface eu.reservoir.monitoring.core.Reporter

getTraffic

public java.util.List<java.lang.Object> getTraffic(java.lang.String routerSrc,
                                          java.lang.String routerDst)

Get the traffic for a link Router-i to Router-j

Specified by:

getTraffic in interface TrafficInfo

Parameters:

routerSrc - the name of source router

routerDst - the name of dest router

routerDeleted

public void routerDeleted(java.lang.String routerName)

Tell this reporter that a router has been deleted

Specified by:

routerDeleted in interface RouterDeletedNotification

calculateTraffic

protected long calculateTraffic(eu.reservoir.monitoring.core.table.Table table)

Calculate the traffic for a router

calculateTotalTraffic

protected long calculateTotalTraffic()

Caluclaute total traffic.