TestApplication Class Reference

Inherits BaseModule.

Collaboration diagram for TestApplication:

List of all members.

Public Member Functions
virtual void	initialize (int stage)
	Basic initialization for all modules.
virtual void	handleMessage (cMessage *msg)
virtual void	finish ()
Protected Attributes
int	dataOut
int	dataIn
int	ctrlOut
int	ctrlIn
cMessage *	delayTimer
int	nbPackets
int	remainingPackets
int	headerLength
int	nodeAddr
int	dstAddr
double	trafficParam
bool	debug
	Debug switch for all other modules.
bool	stats
bool	trace
bool	flood
bool	isTransmitting
int	INITIAL_DELAY
int	PAYLOAD_SIZE
int	nbPacketsReceived
vector< cStdDev >	latencies
cOutVector	latenciesRaw
cStdDev	testStat

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Detailed Description

Definition at line 14 of file TestApplication.h.

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Member Function Documentation

void TestApplication::initialize

(

int

stage

)

[virtual]

Basic initialization for all modules.

Subscription to Blackboard should be in stage==0, and firing notifications in stage==1 or later.

NOTE: You have to call this in the initialize() function of the inherited class!

Reimplemented from BaseModule.

Definition at line 6 of file TestApplication.cc.

References debug.

                                          {
    BaseModule::initialize(stage);


    if (stage == 0) {
        // begin by connecting the gates
        // to allow messages exchange
        dataOut = findGate("lowerGateOut");
        dataIn = findGate("lowerGateIn");
        ctrlOut = findGate("lowerControlOut");
        ctrlIn = findGate("lowerControlIn");


        // Retrieve parameters
        debug = par("debug").boolValue();
        stats = par("stats").boolValue();
        trace = par("trace").boolValue();

        isTransmitting = false;

        nbPackets = par("nbPackets");
        trafficParam = par("trafficParam").doubleValue();
        nodeAddr = par("nodeAddr");
  dstAddr = par("dstAddr");
        flood = par("flood").boolValue();
        PAYLOAD_SIZE = par("payloadSize"); // data field size
        PAYLOAD_SIZE = PAYLOAD_SIZE * 8; // convert to bits
        // Configure internal state variables and objects
        nbPacketsReceived = 0;
        remainingPackets = nbPackets;

        INITIAL_DELAY = 5; // initial delay before sending first packet

        // start timer if needed
        if (nodeAddr != 0 && remainingPackets > 0) {
            delayTimer = new cMessage("app-delay-timer");
            scheduleAt(simTime() + INITIAL_DELAY +uniform(0,0.001), delayTimer); // we add a small shift to avoid systematic collisions
        } else {
            delayTimer = 0;
        }

        if (stats) {
            // we should collect statistics
            cModule *host = getParentModule();
            int nbNodes = host->size();
            for (int i = 0; i < nbNodes; i++) {
                std::ostringstream oss;
                oss << "latency";
                oss << i;
                cStdDev aLatency(oss.str().c_str());
                latencies.push_back(aLatency);
            }
        }

        if (trace) {
            // record all packet arrivals
            latenciesRaw.setName("rawLatencies");
        }

    }

}

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

• modules/application/TestApplication.h
• modules/application/TestApplication.cc