MSTrafficLightLogic Class Reference

#include <MSTrafficLightLogic.h>

Inheritance diagram for MSTrafficLightLogic:

Detailed Description

The parent class for traffic light logics.

Definition at line 57 of file MSTrafficLightLogic.h.


Public Types
Structure definitions
typedef std::vector< MSLane * >	LaneVector
	Definition of the list of links that participate in this tl-light.
typedef std::vector< LaneVector >	LaneVectorVector
	Definition of a list that holds lists of links that do have the same attribute.
typedef std::vector< MSLink * >	LinkVector
	Definition of the list of links that participate in this tl-light.
typedef std::vector< LinkVector >	LinkVectorVector
	Definition of a list that holds lists of links that do have the same attribute.
typedef std::vector < MSPhaseDefinition * >	Phases
	Definition of a list of phases, being the junction logic.
Public Member Functions
virtual void	init (NLDetectorBuilder &nb) throw (ProcessError)
	Initialises the tls with information about incoming lanes.
	MSTrafficLightLogic (MSTLLogicControl &tlcontrol, const std::string &id, const std::string &subid, SUMOTime delay) throw ()
	Constructor.
virtual	~MSTrafficLightLogic () throw ()
	Destructor.
Handling of controlled links
virtual void	adaptLinkInformationFrom (const MSTrafficLightLogic &logic) throw ()
	Applies information about controlled links and lanes from the given logic.
void	addLink (MSLink link, MSLane lane, unsigned int pos) throw ()
	Adds a link on building.
std::map< MSLink *, std::pair < MSLink::LinkState, bool > >	collectLinkStates () const throw ()
	Returns the (uncontrolled) states of the controlled links.
void	resetLinkStates (const std::map< MSLink *, std::pair< MSLink::LinkState, bool > > &vals) const throw ()
	Resets the states of controlled links.
Changing phases and phase durations
void	addOverridingDuration (SUMOTime duration) throw ()
	Changes the duration of the next phase.
virtual void	changeStepAndDuration (MSTLLogicControl &tlcontrol, SUMOTime simStep, unsigned int step, SUMOTime stepDuration)=0 throw ()
	Changes the current phase and her duration.
void	setCurrentDurationIncrement (SUMOTime delay) throw ()
	Delays current phase by the given delay.
Dynamic Information Retrieval
virtual const MSPhaseDefinition &	getCurrentPhaseDef () const =0 throw ()
	Returns the definition of the current phase.
virtual unsigned int	getCurrentPhaseIndex () const =0 throw ()
	Returns the current index within the program.
unsigned int	getDefaultCycleTime () const throw ()
	Returns the cycle time.
SUMOTime	getNextSwitchTime () const throw ()
	Returns the assumed next switch time.
Static Information Retrieval
const std::string &	getID () const throw ()
	Returns this tl-logic's id.
const LaneVectorVector &	getLanes () const throw ()
	Returns the list of lists of all lanes controlled by this tls.
const LaneVector &	getLanesAt (unsigned int i) const throw ()
	Returns the list of lanes that are controlled by the signals at the given position.
int	getLinkIndex (const MSLink *const link) const throw ()
	Returns the index of the given link.
const LinkVectorVector &	getLinks () const throw ()
	Returns the list of lists of all affected links.
const LinkVector &	getLinksAt (unsigned int i) const throw ()
	Returns the list of links that are controlled by the signals at the given position.
virtual const MSPhaseDefinition &	getPhase (unsigned int givenstep) const =0 throw ()
	Returns the definition of the phase from the given position within the plan.
virtual unsigned int	getPhaseNumber () const =0 throw ()
	Returns the number of phases.
virtual const Phases &	getPhases () const =0 throw ()
	Returns the phases of this tls program.
const std::string &	getSubID () const throw ()
	Returns this tl-logic's id.
Conversion between time and phase
virtual unsigned int	getIndexFromOffset (unsigned int offset) const =0 throw ()
	Returns the step (the phasenumber) of a given position of the cycle.
virtual unsigned int	getOffsetFromIndex (unsigned int index) const =0 throw ()
	Returns the position (start of a phase during a cycle) from of a given step.
virtual unsigned int	getPhaseIndexAtTime (SUMOTime simStep) const =0 throw ()
	Returns the index of the logic at the given simulation step.
Algorithm parameter handling
std::string	getParameterValue (const std::string &key) const throw ()
	Returns a named parameter.
void	setParameter (const std::map< std::string, std::string > &params) throw ()
	Inserts read parameter.
Switching and setting current rows
virtual void	setLinkPriorities () const =0 throw ()
	Applies the priorities resulting from the current phase to controlled links.
virtual bool	setTrafficLightSignals () const =0 throw ()
	Clears all incoming vehicle information on links that have red.
virtual SUMOTime	trySwitch (bool isActive)=0 throw ()
	Switches to the next phase.
Protected Attributes
SUMOTime	myCurrentDurationIncrement
	A value for enlarge the current duration.
unsigned int	myDefaultCycleTime
	The cycle time (without changes).
std::string	myID
	The id of the logic.
LaneVectorVector	myLanes
	The list of links which do participate in this traffic light.
LinkVectorVector	myLinks
	The list of links which do participate in this traffic light.
std::vector< SUMOTime >	myOverridingTimes
	A list of duration overrides.
std::map< std::string, std::string >	myParameter
	Given parameter.
std::string	mySubID
SwitchCommand *	mySwitchCommand
	The current switch command.
Private Member Functions
	MSTrafficLightLogic (const MSTrafficLightLogic &s)
	invalidated copy constructor
MSTrafficLightLogic &	operator= (const MSTrafficLightLogic &s)
	invalidated assignment operator
Data Structures
class	SwitchCommand
	Class realising the switch between the traffic light phases. More...

Member Typedef Documentation

typedef std::vector<MSLane*> MSTrafficLightLogic::LaneVector

Definition of the list of links that participate in this tl-light.

Definition at line 72 of file MSTrafficLightLogic.h.

typedef std::vector<LaneVector> MSTrafficLightLogic::LaneVectorVector

Definition of a list that holds lists of links that do have the same attribute.

Definition at line 75 of file MSTrafficLightLogic.h.

typedef std::vector<MSLink*> MSTrafficLightLogic::LinkVector

Definition of the list of links that participate in this tl-light.

Definition at line 66 of file MSTrafficLightLogic.h.

typedef std::vector<LinkVector> MSTrafficLightLogic::LinkVectorVector

Definition of a list that holds lists of links that do have the same attribute.

Definition at line 69 of file MSTrafficLightLogic.h.

typedef std::vector<MSPhaseDefinition*> MSTrafficLightLogic::Phases

Definition of a list of phases, being the junction logic.

Definition at line 63 of file MSTrafficLightLogic.h.

Constructor & Destructor Documentation

MSTrafficLightLogic::MSTrafficLightLogic	(	MSTLLogicControl &	tlcontrol,
		const std::string &	id,
		const std::string &	subid,
		SUMOTime	delay
	)			throw ()

Constructor.

Parameters:

`[in]`	tlcontrol	The tls control responsible for this tls
`[in]`	id	This tls' id
`[in]`	subid	This tls' sub-id (program id)
`[in]`	delay	The time to wait before the first switch

Definition at line 99 of file MSTrafficLightLogic.cpp.

References MSEventControl::addEvent(), MSNet::getBeginOfTimestepEvents(), MSNet::getInstance(), mySwitchCommand, MSEventControl::NO_CHANGE, and MSTrafficLightLogic::SwitchCommand::SwitchCommand().

00102         : myID(id), mySubID(subid), myCurrentDurationIncrement(-1),
00103         myDefaultCycleTime(0) {
00104     mySwitchCommand = new SwitchCommand(tlcontrol, this, delay);
00105     MSNet::getInstance()->getBeginOfTimestepEvents().addEvent(
00106         mySwitchCommand, delay, MSEventControl::NO_CHANGE);
00107 }

MSTrafficLightLogic::~MSTrafficLightLogic ( ) throw () [virtual]

Destructor.

Definition at line 115 of file MSTrafficLightLogic.cpp.

References MSTrafficLightLogic::SwitchCommand::deschedule(), and mySwitchCommand.

00115                                                   {
00116     mySwitchCommand->deschedule(this);
00117 }

MSTrafficLightLogic::MSTrafficLightLogic ( const MSTrafficLightLogic & s ) [private]

invalidated copy constructor

Member Function Documentation

void MSTrafficLightLogic::adaptLinkInformationFrom ( const MSTrafficLightLogic & logic ) throw () [virtual]

Applies information about controlled links and lanes from the given logic.

If we load a logic after the network has been loaded, we do not get the information about controlled links afterwards. We have to copy them from a previously loaded logic.

Parameters:

[in] logic The logic to use the information about controlled links/lanes from

Reimplemented in MSOffTrafficLightLogic.

Definition at line 139 of file MSTrafficLightLogic.cpp.

References myLanes, and myLinks.

Referenced by MSOffTrafficLightLogic::adaptLinkInformationFrom().

00139                                                                                       {
00140     myLinks = logic.myLinks;
00141     myLanes = logic.myLanes;
00142 }

void MSTrafficLightLogic::addLink	(	MSLink *	link,
		MSLane *	lane,
		unsigned int	pos
	)			throw ()

Adds a link on building.

Parameters:

`[in]`	link	The controlled link
`[in]`	lane	The lane this link starts at
`[in]`	pos	The link's index (signal group) within this program

Definition at line 122 of file MSTrafficLightLogic.cpp.

References myLanes, and myLinks.

00122                                                                                  {
00123     // !!! should be done within the loader (checking necessary)
00124     myLinks.reserve(pos+1);
00125     while (myLinks.size()<=pos) {
00126         myLinks.push_back(LinkVector());
00127     }
00128     myLinks[pos].push_back(link);
00129     //
00130     myLanes.reserve(pos+1);
00131     while (myLanes.size()<=pos) {
00132         myLanes.push_back(LaneVector());
00133     }
00134     myLanes[pos].push_back(lane);
00135 }

void MSTrafficLightLogic::addOverridingDuration ( SUMOTime duration ) throw ()

Changes the duration of the next phase.

Parameters:

[in] duration The new duration

Definition at line 198 of file MSTrafficLightLogic.cpp.

References myOverridingTimes.

Referenced by MSTLLogicControl::WAUTSwitchProcedure_Stretch::cutLogic(), and MSTLLogicControl::WAUTSwitchProcedure_Stretch::stretchLogic().

00198                                                                     {
00199     myOverridingTimes.push_back(duration);
00200 }

virtual void MSTrafficLightLogic::changeStepAndDuration	(	MSTLLogicControl &	tlcontrol,
		SUMOTime	simStep,
		unsigned int	step,
		SUMOTime	stepDuration
	)			throw () `[pure virtual]`

Changes the current phase and her duration.

Parameters:

`[in]`	tlcontrol	The responsible traffic lights control
`[in]`	simStep	The current simulation step
`[in]`	step	Index of the phase to use
`[in]`	stepDuration	The left duration of the phase

Implemented in MSOffTrafficLightLogic, and MSSimpleTrafficLightLogic.

Referenced by MSTLLogicControl::WAUTSwitchProcedure_Stretch::cutLogic(), TraCIServerAPI_TLS::processSet(), and MSTLLogicControl::WAUTSwitchProcedure_Stretch::stretchLogic().

std::map< MSLink *, std::pair< MSLink::LinkState, bool > > MSTrafficLightLogic::collectLinkStates ( ) const throw ()

Returns the (uncontrolled) states of the controlled links.

Returns:: The controlled link's states

Definition at line 146 of file MSTrafficLightLogic.cpp.

References myLinks.

Referenced by MSTLLogicControl::TLSLogicVariants::saveInitialStates().

00146                                                      {
00147     std::map<MSLink*, std::pair<MSLink::LinkState, bool> > ret;
00148     for (LinkVectorVector::const_iterator i1=myLinks.begin(); i1!=myLinks.end(); ++i1) {
00149         const LinkVector &l = (*i1);
00150         for (LinkVector::const_iterator i2=l.begin(); i2!=l.end(); ++i2) {
00151             ret[*i2] = std::make_pair((*i2)->getState(), (*i2)->havePriority());
00152         }
00153     }
00154     return ret;
00155 }

virtual const MSPhaseDefinition& MSTrafficLightLogic::getCurrentPhaseDef ( ) const throw () [pure virtual]

Returns the definition of the current phase.

Returns:: The current phase

Implemented in MSOffTrafficLightLogic, and MSSimpleTrafficLightLogic.

Referenced by traci::TraCIServer::commandGetTLStatus(), Command_SaveTLSSwitchStates::execute(), Command_SaveTLSSwitches::execute(), Command_SaveTLSState::execute(), MSTLLogicControl::getPhaseDef(), and TraCIServerAPI_TLS::processGet().

virtual unsigned int MSTrafficLightLogic::getCurrentPhaseIndex ( ) const throw () [pure virtual]

Returns the current index within the program.

Returns:: The index of the current phase within the tls

Implemented in MSOffTrafficLightLogic, and MSSimpleTrafficLightLogic.

Referenced by traci::TraCIServer::commandGetTLStatus(), MSTrafficLightLogic::SwitchCommand::execute(), Command_SaveTLSSwitchStates::execute(), Command_SaveTLSState::execute(), traci::TraCIServer::handleTrafficLightDomain(), TraCIServerAPI_TLS::processGet(), and TraCIServerAPI_TLS::processSet().

unsigned int MSTrafficLightLogic::getDefaultCycleTime ( ) const throw () [inline]

Returns the cycle time.

Returns:: The (maybe changing) cycle time of this tls

Definition at line 261 of file MSTrafficLightLogic.h.

References myDefaultCycleTime.

Referenced by MSTLLogicControl::WAUTSwitchProcedure_Stretch::adaptLogic(), MSTLLogicControl::WAUTSwitchProcedure_GSP::adaptLogic(), and MSTLLogicControl::WAUTSwitchProcedure::isPosAtGSP().

00261                                                      {
00262         return myDefaultCycleTime;
00263     }

const std::string& MSTrafficLightLogic::getID ( ) const throw () [inline]

Returns this tl-logic's id.

Returns:: This tls' id

Definition at line 168 of file MSTrafficLightLogic.h.

References myID.

Referenced by GUITrafficLightLogicWrapper::begin2TrackPhases(), MSTrafficLightLogic::SwitchCommand::execute(), Command_SaveTLSSwitchStates::execute(), Command_SaveTLSSwitches::execute(), Command_SaveTLSState::execute(), MSTLLogicControl::TLSLogicVariants::getLogicInstantiatingOff(), GUITrafficLightLogicWrapper::getMicrosimID(), GUITrafficLightLogicWrapper::getPopUpMenu(), traci::TraCIServer::handleTrafficLightDomain(), GUINet::initTLMap(), MSTLLogicControl::isActive(), GUIViewTraffic::onGamingClick(), and GUITrafficLightLogicWrapper::switchTLSLogic().

00168                                            {
00169         return myID;
00170     }

virtual unsigned int MSTrafficLightLogic::getIndexFromOffset ( unsigned int offset ) const throw () [pure virtual]

Returns the step (the phasenumber) of a given position of the cycle.

Parameters:

[in] offset The offset (time) for which the according phase shall be returned

Returns:: The according phase

Implemented in MSOffTrafficLightLogic, and MSSimpleTrafficLightLogic.

Referenced by traci::TraCIServer::commandGetTLStatus(), and traci::TraCIServer::handleTrafficLightDomain().

const LaneVectorVector& MSTrafficLightLogic::getLanes ( ) const throw () [inline]

Returns the list of lists of all lanes controlled by this tls.

Returns:: All lanes controlled by this tls, sorted by the signal index

Definition at line 184 of file MSTrafficLightLogic.h.

References myLanes.

Referenced by GUITrafficLightLogicWrapper::getCenteringBoundary(), and TraCIServerAPI_TLS::processGet().

00184                                                      {
00185         return myLanes;
00186     }

const LaneVector& MSTrafficLightLogic::getLanesAt ( unsigned int i ) const throw () [inline]

Returns the list of lanes that are controlled by the signals at the given position.

Parameters:

[in] i The index of the signal

Returns:: The lanes controlled by the signal at the given index

Definition at line 193 of file MSTrafficLightLogic.h.

References myLanes.

Referenced by MSAgentbasedTrafficLightLogic::collectData(), traci::TraCIServer::commandGetTLStatus(), MSUnboundActuatedTrafficLightLogic::duration(), MSActuatedTrafficLightLogic::duration(), Command_SaveTLSSwitches::execute(), MSUnboundActuatedTrafficLightLogic::gapControl(), MSActuatedTrafficLightLogic::gapControl(), traci::TraCIServer::handleTrafficLightDomain(), and GUIViewTraffic::onGamingClick().

00193                                                                {
00194         return myLanes[i];
00195     }

int MSTrafficLightLogic::getLinkIndex ( const MSLink *const link ) const throw ()

Returns the index of the given link.

Parameters:

[in] link The link to retrieve the index for

Returns:: The index of the given link (-1 if it is not controlled by this tls)

Definition at line 174 of file MSTrafficLightLogic.cpp.

References myLinks.

Referenced by GUITrafficLightLogicWrapper::getLinkIndex().

00174                                                                          {
00175     int index = 0;
00176     for (LinkVectorVector::const_iterator i1=myLinks.begin(); i1!=myLinks.end(); ++i1, ++index) {
00177         const LinkVector &l = (*i1);
00178         for (LinkVector::const_iterator i2=l.begin(); i2!=l.end(); ++i2) {
00179             if ((*i2)==link) {
00180                 return index;
00181             }
00182         }
00183     }
00184     return -1;
00185 }

const LinkVectorVector& MSTrafficLightLogic::getLinks ( ) const throw () [inline]

Returns the list of lists of all affected links.

Returns:: All links controlled by this tls, sorted by the signal index

Definition at line 201 of file MSTrafficLightLogic.h.

References myLinks.

Referenced by traci::TraCIServer::commandGetTLStatus(), GUITLLogicPhasesTrackerWindow::drawValues(), Command_SaveTLSSwitches::execute(), FXIMPLEMENT(), GUITLLogicPhasesTrackerWindow::GUITLLogicPhasesTrackerWindow(), traci::TraCIServer::handleTrafficLightDomain(), GUINet::initTLMap(), TraCIServerAPI_TLS::processGet(), and MSOffTrafficLightLogic::rebuildPhase().

00201                                                      {
00202         return myLinks;
00203     }

const LinkVector& MSTrafficLightLogic::getLinksAt ( unsigned int i ) const throw () [inline]

Returns the list of links that are controlled by the signals at the given position.

Parameters:

[in] i The index of the signal

Returns:: The links controlled by the signal at the given index

Definition at line 210 of file MSTrafficLightLogic.h.

References myLinks.

00210                                                                {
00211         return myLinks[i];
00212     }

SUMOTime MSTrafficLightLogic::getNextSwitchTime ( ) const throw ()

Returns the assumed next switch time.

The time may change in case of adaptive/actuated traffic lights.

Returns:: The assumed next switch time (simulation time)

Definition at line 191 of file MSTrafficLightLogic.cpp.

References MSTrafficLightLogic::SwitchCommand::getNextSwitchTime(), and mySwitchCommand.

Referenced by TraCIServerAPI_TLS::processGet().

00191                                                      {
00192     return mySwitchCommand!=0 ? mySwitchCommand->getNextSwitchTime() : -1;
00193 }

virtual unsigned int MSTrafficLightLogic::getOffsetFromIndex ( unsigned int index ) const throw () [pure virtual]

Returns the position (start of a phase during a cycle) from of a given step.

Parameters:

[in] index The index of the phase to return the begin of

Returns:: The begin time of the phase

Implemented in MSOffTrafficLightLogic, and MSSimpleTrafficLightLogic.

std::string MSTrafficLightLogic::getParameterValue ( const std::string & key ) const throw ()

Returns a named parameter.

Parameters:

[in] key The name of the parameter

Returns:: The value of the parameter, "" if the parameter is not known

Definition at line 219 of file MSTrafficLightLogic.cpp.

References myParameter.

Referenced by MSTLLogicControl::WAUTSwitchProcedure_Stretch::adaptLogic(), MSTLLogicControl::WAUTSwitchProcedure::getGSPValue(), MSTLLogicControl::WAUTSwitchProcedure_Stretch::getStretchBereichDef(), MSTLLogicControl::WAUTSwitchProcedure_Stretch::getStretchBereicheNo(), and MSTLLogicControl::WAUTSwitchProcedure_Stretch::stretchLogic().

00219                                                                          {
00220     if (myParameter.find(key)==myParameter.end()) {
00221         return "";
00222     }
00223     return myParameter.find(key)->second;
00224 }

virtual const MSPhaseDefinition& MSTrafficLightLogic::getPhase ( unsigned int givenstep ) const throw () [pure virtual]

Returns the definition of the phase from the given position within the plan.

Parameters:

[in] givenstep The index of the phase within the plan

Returns:: The definition of the phase at the given position

Implemented in MSOffTrafficLightLogic, and MSSimpleTrafficLightLogic.

Referenced by traci::TraCIServer::commandGetTLStatus(), traci::TraCIServer::handleTrafficLightDomain(), TraCIServerAPI_TLS::processGet(), and TraCIServerAPI_TLS::processSet().

virtual unsigned int MSTrafficLightLogic::getPhaseIndexAtTime ( SUMOTime simStep ) const throw () [pure virtual]

Returns the index of the logic at the given simulation step.

Returns:: The (estimated) index of the tls at the given simulation time step

Implemented in MSOffTrafficLightLogic, and MSSimpleTrafficLightLogic.

Referenced by traci::TraCIServer::commandGetTLStatus(), and traci::TraCIServer::handleTrafficLightDomain().

virtual unsigned int MSTrafficLightLogic::getPhaseNumber ( ) const throw () [pure virtual]

Returns the number of phases.

Returns:: The number of this tls program's phases

Implemented in MSOffTrafficLightLogic, and MSSimpleTrafficLightLogic.

Referenced by TraCIServerAPI_TLS::processGet(), and TraCIServerAPI_TLS::processSet().

virtual const Phases& MSTrafficLightLogic::getPhases ( ) const throw () [pure virtual]

Returns the phases of this tls program.

Returns:: The phases of this tls program

Implemented in MSOffTrafficLightLogic, and MSSimpleTrafficLightLogic.

const std::string& MSTrafficLightLogic::getSubID ( ) const throw () [inline]

Returns this tl-logic's id.

Returns:: This program's id

Definition at line 176 of file MSTrafficLightLogic.h.

References mySubID.

Referenced by Command_SaveTLSSwitchStates::execute(), Command_SaveTLSSwitches::execute(), Command_SaveTLSState::execute(), GUIViewTraffic::onGamingClick(), and TraCIServerAPI_TLS::processGet().

00176                                               {
00177         return mySubID;
00178     }

void MSTrafficLightLogic::init ( NLDetectorBuilder & nb ) throw (ProcessError) [virtual]

Initialises the tls with information about incoming lanes.

Parameters:

`[in]`	nb	The detector builder
`[in]`	edgeContinuations	Information about edge predecessors/successors

Exceptions:

ProcessError

If something fails on initialisation

Reimplemented in MSActuatedTrafficLightLogic, MSAgentbasedTrafficLightLogic, and MSOffTrafficLightLogic.

Definition at line 111 of file MSTrafficLightLogic.cpp.

00111                                                                  {
00112 }

MSTrafficLightLogic& MSTrafficLightLogic::operator= ( const MSTrafficLightLogic & s ) [private]

invalidated assignment operator

void MSTrafficLightLogic::resetLinkStates ( const std::map< MSLink *, std::pair< MSLink::LinkState, bool > > & vals ) const throw ()

Resets the states of controlled links.

Parameters:

[in] The state of controlled links to use

Definition at line 159 of file MSTrafficLightLogic.cpp.

References myLinks.

Referenced by MSTLLogicControl::TLSLogicVariants::switchTo().

00159                                                                                                                {
00160     for (LinkVectorVector::const_iterator i1=myLinks.begin(); i1!=myLinks.end(); ++i1) {
00161         const LinkVector &l = (*i1);
00162         for (LinkVector::const_iterator i2=l.begin(); i2!=l.end(); ++i2) {
00163             assert(vals.find(*i2)!=vals.end());
00164             const std::pair<MSLink::LinkState, bool> &lvals = vals.find(*i2)->second;
00165             (*i2)->setTLState(lvals.first);
00166             (*i2)->setPriority(lvals.second);
00167         }
00168     }
00169 }

void MSTrafficLightLogic::setCurrentDurationIncrement ( SUMOTime delay ) throw ()

Delays current phase by the given delay.

Parameters:

[in] delay The time by which the current phase shall be delayed

Definition at line 204 of file MSTrafficLightLogic.cpp.

References myCurrentDurationIncrement.

00204                                                                        {
00205     myCurrentDurationIncrement = delay;
00206 }

virtual void MSTrafficLightLogic::setLinkPriorities ( ) const throw () [pure virtual]

Applies the priorities resulting from the current phase to controlled links.

Todo:: Check whether this can be integrated into "setTrafficLightSignals"

Implemented in MSOffTrafficLightLogic, and MSSimpleTrafficLightLogic.

Referenced by MSTrafficLightLogic::SwitchCommand::execute(), and TraCIServerAPI_TLS::processSet().

void MSTrafficLightLogic::setParameter ( const std::map< std::string, std::string > & params ) throw ()

Inserts read parameter.

Parameters:

[in] params The parameter to use

Definition at line 213 of file MSTrafficLightLogic.cpp.

References myParameter.

Referenced by NLJunctionControlBuilder::closeTrafficLightLogic().

00213                                                                                     {
00214     myParameter = params;
00215 }

virtual bool MSTrafficLightLogic::setTrafficLightSignals ( ) const throw () [pure virtual]

Clears all incoming vehicle information on links that have red.

Returns:: Always true

Implemented in MSOffTrafficLightLogic, and MSSimpleTrafficLightLogic.

Referenced by MSTLLogicControl::TLSLogicVariants::setTrafficLightSignals().

virtual SUMOTime MSTrafficLightLogic::trySwitch ( bool isActive ) throw () [pure virtual]

Switches to the next phase.

Parameters:

[in] isActive Whether this program is the currently used one

Returns:: The time of the next switch

Implemented in MSActuatedTrafficLightLogic, MSAgentbasedTrafficLightLogic, MSOffTrafficLightLogic, MSSimpleTrafficLightLogic, and MSUnboundActuatedTrafficLightLogic.

Referenced by MSTrafficLightLogic::SwitchCommand::execute().

Field Documentation

SUMOTime MSTrafficLightLogic::myCurrentDurationIncrement [protected]

A value for enlarge the current duration.

Definition at line 427 of file MSTrafficLightLogic.h.

Referenced by setCurrentDurationIncrement(), and MSSimpleTrafficLightLogic::trySwitch().

unsigned int MSTrafficLightLogic::myDefaultCycleTime [protected]

The cycle time (without changes).

Definition at line 433 of file MSTrafficLightLogic.h.

Referenced by getDefaultCycleTime(), MSSimpleTrafficLightLogic::getIndexFromOffset(), and MSSimpleTrafficLightLogic::getPhaseIndexAtTime().

std::string MSTrafficLightLogic::myID [protected]

The id of the logic.

Definition at line 415 of file MSTrafficLightLogic.h.

Referenced by getID().

LaneVectorVector MSTrafficLightLogic::myLanes [protected]

The list of links which do participate in this traffic light.

Definition at line 421 of file MSTrafficLightLogic.h.

Referenced by adaptLinkInformationFrom(), addLink(), getLanes(), and getLanesAt().

LinkVectorVector MSTrafficLightLogic::myLinks [protected]

The list of links which do participate in this traffic light.

Definition at line 418 of file MSTrafficLightLogic.h.

Referenced by adaptLinkInformationFrom(), addLink(), collectLinkStates(), getLinkIndex(), getLinks(), getLinksAt(), resetLinkStates(), MSSimpleTrafficLightLogic::setLinkPriorities(), and MSSimpleTrafficLightLogic::setTrafficLightSignals().

std::vector<SUMOTime> MSTrafficLightLogic::myOverridingTimes [protected]

A list of duration overrides.

Definition at line 424 of file MSTrafficLightLogic.h.

Referenced by addOverridingDuration(), and MSSimpleTrafficLightLogic::trySwitch().

std::map<std::string, std::string> MSTrafficLightLogic::myParameter [protected]

Given parameter.

Definition at line 412 of file MSTrafficLightLogic.h.

Referenced by getParameterValue(), and setParameter().

std::string MSTrafficLightLogic::mySubID [protected]

Definition at line 415 of file MSTrafficLightLogic.h.

Referenced by getSubID().

SwitchCommand* MSTrafficLightLogic::mySwitchCommand [protected]

The current switch command.

Definition at line 430 of file MSTrafficLightLogic.h.

Referenced by MSSimpleTrafficLightLogic::changeStepAndDuration(), getNextSwitchTime(), MSTrafficLightLogic(), and ~MSTrafficLightLogic().

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

MSTrafficLightLogic Class Reference

Detailed Description

Public Types

Public Member Functions

Protected Attributes

Private Member Functions

Data Structures

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

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