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"""
Copyright (c) 2012, NOVI Consortium, European FP7 NOVI Project
Copyright according to BSD License
For full text of the license see: ./novi/Software/Monitoring/MonitoringTool/PacketTracking/license.txt
@author <a href="mailto:ramon.masek@fokus.fraunhofer.de">Ramon Masek</a>, Fraunhofer FOKUS
@author <a href="mailto:c.henke@tu-berlin.de">Christian Henke</a>, Technical University Berlin
@author <a href="mailto:carsten.schmoll@fokus.fraunhofer.de">Carsten Schmoll</a>, Fraunhofer FOKUS
@author <a href="mailto:Julian.Vetter@campus.tu-berlin.de">Julian Vetter</a>, Fraunhofer FOKUS
@author <a href="mailto:">Jens Krenzin</a>, Fraunhofer FOKUS
@author <a href="mailto:">Michael Gehring</a>, Fraunhofer FOKUS
@author <a href="mailto:">Tacio Grespan Santos</a>, Fraunhofer FOKUS
@author <a href="mailto:">Fabian Wolff</a>, Fraunhofer FOKUS
"""
from time import mktime, time, strftime, localtime
from Task.Passive.Monitoring.DataTypes import Node
class PtHopStats(object):
"""
Packet tracking Hop statistics, i.e. delay/volume statistics between two
neighbor Pt probes
"""
def __init__(self, startTime = time(), stopTime = time(),
src = Node.Node(), dst = Node.Node(), number = 0,
avgPktSize = 0, avgDelay = 0):
self.startTime = mktime(startTime)
self.stopTime = mktime(stopTime)
self.src = src
self.dst = dst
self.number = number
self.avgPktSize = avgPktSize
self.avgDelay = avgDelay
def __str__(self):
startTime = strftime("%a, %d %b %Y %H:%M:%S",
localtime(self.startTime))
stopTime = strftime("%a, %d %b %Y %H:%M:%S",
localtime(self.stopTime))
return ("PtHopStats:\n"
" Src. Node: " + str(self.src) + "\n" +
" Dst. Node: " + str(self.dst) + "\n" +
" StartTime: " + startTime + "\n" +
" StopTime: " + stopTime + "\n" +
" Packets: " + str(self.number) + " Pkts\n"
" Avg. Pktsize: " + str(self.avgPktSize) + " Bytes\n" +
" Avg. Delay: " + str(self.avgDelay) + " ms")
def set_startTime(self, startTime):
"""
Overwritten setter functions to convert the time_struct into a real
timestamp.
@type StartTime: struct_time
@param StartTime Time that defines the start of the
observation
"""
self.startTime = mktime(startTime)
def set_stopTime(self, stopTime):
"""
Overwritten setter functions to convert the time_struct into a real
timestamp.
@type StartTime: struct_time
@param StartTime Time that defines the end of the observation
"""
self.stopTime = mktime(stopTime)
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