inet::power::AlternatingEpEnergyConsumer Class Reference

This class implements a simple power based alternating energy consumer. More...

#include <AlternatingEpEnergyConsumer.h>

Inheritance diagram for inet::power::AlternatingEpEnergyConsumer:

Public Member Functions
virtual	~AlternatingEpEnergyConsumer ()
virtual IEnergySource *	getEnergySource () const override
	Returns the energy source that provides energy for this energy consumer. More...
virtual W	getPowerConsumption () const override
	Returns the power consumption in the range [0, +infinity). More...
Public Member Functions inherited from inet::power::IEnergyConsumer
virtual	~IEnergyConsumer ()

Protected Member Functions
virtual void	initialize (int stage) override
virtual void	handleMessage (cMessage *message) override
virtual void	updatePowerConsumption ()
virtual void	scheduleIntervalTimer ()

Protected Attributes
IEpEnergySource *	energySource = nullptr
cMessage *	timer = nullptr
bool	isSleeping = false
W	powerConsumption = W(NaN)

Additional Inherited Members
Static Public Attributes inherited from inet::power::IEpEnergyConsumer
static simsignal_t	powerConsumptionChangedSignal = cComponent::registerSignal("powerConsumptionChanged")
	The signal that is used to publish power consumption changes. More...

Detailed Description

This class implements a simple power based alternating energy consumer.

See the corresponding NED file for more details.

Author

Levente Meszaros

Constructor & Destructor Documentation

inet::power::AlternatingEpEnergyConsumer::~AlternatingEpEnergyConsumer ( )

virtual

{
    cancelAndDelete(timer);
}

Member Function Documentation

virtual IEnergySource* inet::power::AlternatingEpEnergyConsumer::getEnergySource ( ) const

inlineoverridevirtual

Returns the energy source that provides energy for this energy consumer.

This function never returns nullptr.

Implements inet::power::IEnergyConsumer.

{ return energySource; }

virtual W inet::power::AlternatingEpEnergyConsumer::getPowerConsumption ( ) const

inlineoverridevirtual

Returns the power consumption in the range [0, +infinity).

Implements inet::power::IEpEnergyConsumer.

{ return powerConsumption; }

void inet::power::AlternatingEpEnergyConsumer::handleMessage ( cMessage *  message )

overrideprotectedvirtual

{
    if (message == timer) {
        isSleeping = !isSleeping;
        updatePowerConsumption();
        scheduleIntervalTimer();
    }
    else
        throw cRuntimeError("Unknown message");
}

void inet::power::AlternatingEpEnergyConsumer::initialize ( int  stage )

overrideprotectedvirtual

{
    if (stage == INITSTAGE_LOCAL) {
        const char *energySourceModule = par("energySourceModule");
        energySource = dynamic_cast<IEpEnergySource *>(getModuleByPath(energySourceModule));
        if (!energySource)
            throw cRuntimeError("Energy source module '%s' not found", energySourceModule);
        timer = new cMessage("timer");
        updatePowerConsumption();
        scheduleIntervalTimer();
        energySource->addEnergyConsumer(this);
        WATCH(isSleeping);
        WATCH(powerConsumption);
    }
}

void inet::power::AlternatingEpEnergyConsumer::scheduleIntervalTimer ( )

protectedvirtual

Referenced by handleMessage(), and initialize().

{
    scheduleAt(simTime() + (isSleeping ? par("sleepInterval") : par("consumptionInterval")), timer);
}

void inet::power::AlternatingEpEnergyConsumer::updatePowerConsumption ( )

protectedvirtual

Referenced by handleMessage(), and initialize().

{
    powerConsumption = isSleeping ? W(0) : W(par("powerConsumption"));
    emit(IEpEnergySource::powerConsumptionChangedSignal, powerConsumption.get());
}

Member Data Documentation

IEpEnergySource* inet::power::AlternatingEpEnergyConsumer::energySource = nullptr

protected

Referenced by initialize().

bool inet::power::AlternatingEpEnergyConsumer::isSleeping = false

protected

Referenced by handleMessage(), initialize(), scheduleIntervalTimer(), and updatePowerConsumption().

W inet::power::AlternatingEpEnergyConsumer::powerConsumption = W(NaN)

protected

Referenced by initialize(), and updatePowerConsumption().

cMessage* inet::power::AlternatingEpEnergyConsumer::timer = nullptr

protected

Referenced by handleMessage(), initialize(), scheduleIntervalTimer(), and ~AlternatingEpEnergyConsumer().

---

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

• AlternatingEpEnergyConsumer.h
• AlternatingEpEnergyConsumer.cc