constanze::SubGenerator Class Reference

Simple Packet Generator (Point Process) used within GeneratorMMPP. This generator can be reconfigured during runtime. An MMPP generator has C of them (C=numberOfChains). More...

#include <SubGenerator.hpp>

Inheritance diagram for constanze::SubGenerator:

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Collaboration diagram for constanze::SubGenerator:

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List of all members.

Public Member Functions
virtual void	reconfig (wns::distribution::Distribution *_interArrivalTimeDistribution, wns::distribution::Distribution *_packetSizeDistribution)
	change distributions during runtime
virtual void	reconfigLogger (wns::logger::Logger &_log)
	customize logger (name). Useful for an array of subGenerators
virtual void	start ()
	start traffic generation immediately (now)
virtual void	stop ()
	stop traffic generation (cancel timeouts)
	SubGenerator (constanze::GeneratorBase *_master, wns::logger::Logger &_log, wns::distribution::Distribution *_interArrivalTimeDistribution, wns::distribution::Distribution *_packetSizeDistribution, double _rateScale)
	Constructor of a SubGenerator using Distributions.
	SubGenerator (constanze::GeneratorBase *_master, const wns::pyconfig::View &_pyco)
	Constructor of a SubGenerator using Python parameters.
virtual	~SubGenerator ()
Private Member Functions
virtual void	onTimeout ()
	Periodically executed to generate packets.
Private Attributes
wns::distribution::Distribution *	interArrivalTimeDistribution
	Inter Arrival Time distribution.
wns::logger::Logger	log
	Logger instance.
constanze::GeneratorBase *	master
	The master generator that contains us subGenerators.
wns::distribution::Distribution *	packetSizeDistribution
	Packet Size distribution.
double	rateScale
	Binding for plugging the Generator on top of any layer, eg., UDP or IP.

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Detailed Description

Author:

Rainer Schoenen (rs@comnets.rwth-aachen.de)

Definition at line 46 of file SubGenerator.hpp.

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Constructor & Destructor Documentation

SubGenerator::SubGenerator	(	constanze::GeneratorBase *	_master,
		const wns::pyconfig::View &	_pyco
	)			[explicit]

Parameters:

[in]

_pyco

Configuration class of type Constanze.CBR()

Definition at line 44 of file SubGenerator.cpp.

SubGenerator::SubGenerator	(	constanze::GeneratorBase *	_master,
		wns::logger::Logger &	_log,
		wns::distribution::Distribution *	_interArrivalTimeDistribution,
		wns::distribution::Distribution *	_packetSizeDistribution,
		double	_rateScale
	)			[explicit]

Definition at line 71 of file SubGenerator.cpp.

SubGenerator::~SubGenerator

(

)

[virtual]

Definition at line 93 of file SubGenerator.cpp.

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Member Function Documentation

void SubGenerator::onTimeout

(

)

[private, virtual]

Implements wns::events::CanTimeout.

Definition at line 123 of file SubGenerator.cpp.

void SubGenerator::reconfig	(	wns::distribution::Distribution *	_interArrivalTimeDistribution,
		wns::distribution::Distribution *	_packetSizeDistribution
	)			[virtual]

Parameters:

[in]

distributions

for interarrival time and packet size reconfig automatically starts events.

Definition at line 107 of file SubGenerator.cpp.

void SubGenerator::reconfigLogger

(

wns::logger::Logger &

_log

)

[virtual]

Definition at line 99 of file SubGenerator.cpp.

void SubGenerator::start

(

)

[virtual]

Definition at line 144 of file SubGenerator.cpp.

void SubGenerator::stop

(

)

[virtual]

Definition at line 154 of file SubGenerator.cpp.

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Member Data Documentation

wns::distribution::Distribution* constanze::SubGenerator::interArrivalTimeDistribution [private]

Definition at line 95 of file SubGenerator.hpp.

wns::logger::Logger constanze::SubGenerator::log [private]

Definition at line 105 of file SubGenerator.hpp.

constanze::GeneratorBase* constanze::SubGenerator::master [private]

Definition at line 110 of file SubGenerator.hpp.

wns::distribution::Distribution* constanze::SubGenerator::packetSizeDistribution [private]

Definition at line 100 of file SubGenerator.hpp.

double constanze::SubGenerator::rateScale [private]

value to tune up (>1) or down (<1) the traffic rate

Definition at line 121 of file SubGenerator.hpp.

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The documentation for this class was generated from the following files:

• modules/loadgen/constanze/src/SubGenerator.hpp
• modules/loadgen/constanze/src/SubGenerator.cpp