One phase in the NEMAController. More...

#include <NEMAController.h>

Collaboration diagram for NEMAPhase:

Data Structures
struct	PhaseDetectorInfo
	stores information about the phase's detector(s) More...

Public Types
typedef PhaseDetectorInfo	PhaseDetectorInfo
typedef NEMAPhase *	PhasePtr
	Typedef for commonly used phase pointer.

Public Member Functions
bool	callActive (void)
	simple method to check if there is either a recall or an active detector
void	checkMyDetectors (void)
	Check Detectors. Called on all phases at every step.
void	cleanupExit (void)
	public method to set whether phase is active or not
void	clearMyDetectors (void)
	Clear My Detectors. Called on all phases at every step.
bool	controlledIndex (int i)
	Return whether or not the phase index is controlled by me.
bool	detectActive (void)
	simple method to check if a detector is active
void	enterYellow (NEMALogic *controller)
	handles the transition into yellow
void	exit (NEMALogic controller, PhaseTransitionLogic nextPhases[2])
	handles the transition out of a phase into the next (puts the phase through (G -> Y -> R) transition
void	forceEnter (NEMALogic *controller)
	Force Enter. This Should only be called at initialization time.
LightState	getCurrentState () const
	gets the current light state
std::vector< MSE2Collector * >	getDetectors () const
	returns a vector of the phases detectors
char	getNEMAChar (int i)
	Return the ryg light string for the phase.
PhasePtr	getSequentialPriorPhase (void)
	get the prior phase
PhaseTransitionLogic *	getTransition (int toPhase)
	return the PhaseTransitionLogic matching the toPhase
SUMOTime	getTransitionTime (NEMALogic *controller)
	Get the Transition Time.
SUMOTime	getTransitionTimeStateless (void)
	Get the Transition time given.
void	handleGreenRestOrTransfer (NEMALogic controller, PhaseTransitionLogic nextPhases[2])
	handles the transition into a green rest state
void	handleRedXferOrNextPhase (NEMALogic controller, PhaseTransitionLogic nextPhases[2])
	handles the transition into a red xfer state, which is roughly the same as green rest
bool	hasRecall (void)
	simple method to check if there is a recall on the phase.
void	init (NEMALogic *controller, int crossPhaseTarget, int crossPhaseSource, bool latching)
	initializes the object
bool	isTransitionActive () const
	check if a transition is active
	NEMAPhase (int phaseName, bool isBarrier, bool isGreenRest, bool isCoordinated, bool minRecall, bool maxRecall, bool fixForceOff, int barrierNum, int ringNum, IntVector phaseStringInds, MSPhaseDefinition *phase)
	Construct a new NEMAPhase object.
bool	okay2ForceSwitch (NEMALogic *controller)
	simple internal check to see if done okay to transition
void	recalculateTiming (void)
	accessory function to recalculate timing
void	setDetectors (std::vector< MSE2Collector * > detectors)
	sets the detectors for the phase
void	setSequentialPriorPhase (PhasePtr priorPhase)
	set the prior phase
std::vector< PhaseTransitionLogic * >	trySwitch (NEMALogic *controller)
	calculate a vector of potention next phases
void	update (NEMALogic *controller)
	update is called on the active phases by the NEMAController at every time step
	~NEMAPhase ()
	Destructor.

Data Fields
int	barrierNum
bool	coordinatePhase
bool	fixForceOff
SUMOTime	forceOffTime
	stores the force off time in coordinated mode
SUMOTime	greatestStartTime
SUMOTime	greenRestTimer
	a count down timer to track green rest transition time
bool	isAtBarrier
bool	isGreenRest
bool	lastDetectActive
	store the last detect check for traci purposes
bool	maxRecall
bool	minRecall
int	phaseName
bool	readyToSwitch
	flag to for the supervisory controller to denote whether phase is ready to switch or not.
int	ringNum
Basic Phase Timing Parameters
SUMOTime	yellow
SUMOTime	red
SUMOTime	minDuration
SUMOTime	maxDuration
SUMOTime	nextMaxDuration
SUMOTime	vehExt

Private Attributes
MSPhaseDefinition *	myCorePhase = nullptr
	A reference to the core phase of which NEMAPhase wraps.
PhaseDetectorInfo	myDetectorInfo
LightState	myLightState
store references to myself, the last phase I was in, and the sequentially next phase
PhasePtr	myInstance = nullptr
PhasePtr	myLastPhaseInstance = nullptr
PhasePtr	sequentialPriorPhase = nullptr
Timing Parameters
SUMOTime	maxGreenDynamic
SUMOTime	myStartTime
SUMOTime	myExpectedDuration
SUMOTime	myLastEnd

Light String Parameters
IntVector	myPhaseStringInds
std::string	myGreenString
std::string	myYellowString
std::string	myRedString
std::vector< PhaseTransitionLogic * >	myTransitions
	stores a sorted list of potential transitions
bool	transitionActive
	variable to store whether a transition is active or not
PhaseTransitionLogic *	lastTransitionDecision
	pointer to save the last transition
SUMOTime	calcVehicleExtension (SUMOTime duration)
	}
void	enter (NEMALogic *controller, PhasePtr lastPhase)
	handles entry to the phase during simulation Sets the color to green and determines maximum duration
void	setMyNEMAStates (void)
	this function replaces getNEMAStates calculation at every call It sets my myGreenString, myYellowString, and myRedString on class creation

Detailed Description

One phase in the NEMAController.

This represents one phase and all its parameters in a NEMA traffic light The phase ultimately controls its transition to the next phase, and is resbonisble for determining the valid transitions given its current state

Definition at line 555 of file NEMAController.h.

Member Typedef Documentation

◆ PhaseDetectorInfo

typedef PhaseDetectorInfo NEMAPhase::PhaseDetectorInfo

Definition at line 589 of file NEMAController.h.

◆ PhasePtr

typedef NEMAPhase* NEMAPhase::PhasePtr

Typedef for commonly used phase pointer.

Definition at line 558 of file NEMAController.h.

Constructor & Destructor Documentation

◆ NEMAPhase()

NEMAPhase::NEMAPhase	(	int	phaseName,
		bool	isBarrier,
		bool	isGreenRest,
		bool	isCoordinated,
		bool	minRecall,
		bool	maxRecall,
		bool	fixForceOff,
		int	barrierNum,
		int	ringNum,
		IntVector	phaseStringInds,
		MSPhaseDefinition *	phase )

Construct a new NEMAPhase object.

Parameters

phaseName	the "name" of the phase as an integer
isBarrier	if the phase is located at a barrier or not
isGreenRest	if it is a phase in which the traffic signal can green rest
isCoordinated	if it is a coordinated phase
minRecall	whether or not the phase has minimum recall or not
maxRecall	whether or not the phase has maximum recall or not
fixForceOff	if the phase has a force off or not
barrierNum	the barrier to which the phase belongs (0 or 1)
ringNum	the ring to which the phase belongs (0 or 1)
phaseStringInds	the indexes of lanes that I control, ie. "srrrrGG" is {5, 6}
phase	the MSPhaseDefinition base class

Definition at line 1245 of file NEMAController.cpp.

References barrierNum, coordinatePhase, fixForceOff, forceOffTime, greenRestTimer, isAtBarrier, isGreenRest, lastDetectActive, maxGreenDynamic, maxRecall, minRecall, myCorePhase, myExpectedDuration, myInstance, myLastEnd, myLastPhaseInstance, myLightState, myPhaseStringInds, myStartTime, phaseName, readyToSwitch, Red, ringNum, sequentialPriorPhase, setMyNEMAStates(), TIME2STEPS, and transitionActive.

Referenced by enter(), handleGreenRestOrTransfer(), and update().

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◆ ~NEMAPhase()

NEMAPhase::~NEMAPhase ( )

Destructor.

Definition at line 1283 of file NEMAController.cpp.

References myTransitions.

Member Function Documentation

◆ calcVehicleExtension()

SUMOTime NEMAPhase::calcVehicleExtension ( SUMOTime duration )

private

}

Applies the vehicle extension timer if appropriate

Parameters

duration the current phase duration

Returns: SUMOTime

Definition at line 1541 of file NEMAController.cpp.

References MAX2(), maxGreenDynamic, MIN2(), minDuration, myDetectorInfo, myExpectedDuration, and vehExt.

Referenced by update().

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◆ callActive()

bool NEMAPhase::callActive ( void )

inline

simple method to check if there is either a recall or an active detector

Definition at line 695 of file NEMAController.h.

References maxRecall, minRecall, and myDetectorInfo.

◆ checkMyDetectors()

void NEMAPhase::checkMyDetectors ( void )

Check Detectors. Called on all phases at every step.

Definition at line 1363 of file NEMAController.cpp.

References Green, myDetectorInfo, and myLightState.

◆ cleanupExit()

void NEMAPhase::cleanupExit ( void )

inline

public method to set whether phase is active or not

Definition at line 804 of file NEMAController.h.

References myLightState, readyToSwitch, Red, and transitionActive.

Referenced by enter().

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◆ clearMyDetectors()

void NEMAPhase::clearMyDetectors ( void )

Clear My Detectors. Called on all phases at every step.

Definition at line 1354 of file NEMAController.cpp.

References Green, lastDetectActive, myDetectorInfo, and myLightState.

◆ controlledIndex()

bool NEMAPhase::controlledIndex ( int i )

inline

Return whether or not the phase index is controlled by me.

Definition at line 789 of file NEMAController.h.

References myPhaseStringInds.

◆ detectActive()

bool NEMAPhase::detectActive ( void )

inline

simple method to check if a detector is active

Definition at line 700 of file NEMAController.h.

References myDetectorInfo.

◆ enter()

void NEMAPhase::enter	(	NEMALogic *	controller,
		PhasePtr	lastPhase )

private

handles entry to the phase during simulation Sets the color to green and determines maximum duration

Parameters

controller	a reference to the controller
lastPhase	a reference to the last phase

Definition at line 1397 of file NEMAController.cpp.

References cleanupExit(), NEMALogic::coordinateMode, coordinatePhase, NEMALogic::coordinatePhaseObjs, fixForceOff, forceOffTime, NEMALogic::getCurrentCycleLength(), NEMALogic::getCurrentTime(), Named::getID(), NEMALogic::getTimeInCycle(), Green, GreenRest, greenRestTimer, NEMALogic::implementTraciChanges(), isGreenRest, lastTransitionDecision, maxDuration, maxGreenDynamic, maxRecall, MIN2(), minDuration, NEMALogic::ModeCycle(), myExpectedDuration, myLastPhaseInstance, myLightState, myStartTime, NEMAPhase(), phaseName, readyToSwitch, ringNum, NEMALogic::setActivePhase(), and SIMTIME.

Referenced by forceEnter(), handleRedXferOrNextPhase(), and update().

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◆ enterYellow()

void NEMAPhase::enterYellow ( NEMALogic * controller )

handles the transition into yellow

Parameters

controller a reference to the NEMAController

Definition at line 1475 of file NEMAController.cpp.

References NEMALogic::getCurrentTime(), myLastEnd, myLightState, transitionActive, and Yellow.

Referenced by exit().

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◆ exit()

void NEMAPhase::exit	(	NEMALogic *	controller,
		PhaseTransitionLogic *	nextPhases[2] )

handles the transition out of a phase into the next (puts the phase through (G -> Y -> R) transition

Parameters

controller	a reference to the NEMAController
nextPhases	the next phases that the controller wants to transition to

Definition at line 1449 of file NEMAController.cpp.

References enterYellow(), NEMALogic::getCurrentTime(), Green, handleGreenRestOrTransfer(), handleRedXferOrNextPhase(), lastTransitionDecision, myLastEnd, myLightState, Red, red, ringNum, and yellow.

◆ forceEnter()

void NEMAPhase::forceEnter ( NEMALogic * controller )

inline

Force Enter. This Should only be called at initialization time.

Definition at line 784 of file NEMAController.h.

References enter(), and sequentialPriorPhase.

Referenced by NEMALogic::calculateInitialPhases170(), and NEMALogic::constructTimingAndPhaseDefs().

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◆ getCurrentState()

LightState NEMAPhase::getCurrentState ( ) const

inline

gets the current light state

Definition at line 622 of file NEMAController.h.

References myLightState.

Referenced by NEMALogic::getDefaultTransition(), handleGreenRestOrTransfer(), and update().

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◆ getDetectors()

std::vector< MSE2Collector * > NEMAPhase::getDetectors ( ) const

inline

returns a vector of the phases detectors

Definition at line 626 of file NEMAController.h.

References myDetectorInfo.

◆ getNEMAChar()

char NEMAPhase::getNEMAChar ( int i )

Return the ryg light string for the phase.

Definition at line 1328 of file NEMAController.cpp.

References Green, myGreenString, myLightState, myRedString, myYellowString, and Red.

◆ getSequentialPriorPhase()

PhasePtr NEMAPhase::getSequentialPriorPhase ( void )

inline

get the prior phase

Definition at line 752 of file NEMAController.h.

References sequentialPriorPhase.

Referenced by NEMALogic::calculateInitialPhases170().

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◆ getTransition()

PhaseTransitionLogic * NEMAPhase::getTransition ( int toPhase )

return the PhaseTransitionLogic matching the toPhase

Parameters

toPhase a integer representing the target phase

Returns: PhaseTransitionLogic*

Definition at line 1619 of file NEMAController.cpp.

References myTransitions.

Referenced by NEMALogic::getDefaultTransition().

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◆ getTransitionTime()

SUMOTime NEMAPhase::getTransitionTime ( NEMALogic * controller )

Get the Transition Time.

Parameters

controller

Returns: SUMOTime

Definition at line 1527 of file NEMAController.cpp.

References NEMALogic::getCurrentTime(), getTransitionTimeStateless(), MAX2(), myLastEnd, myLightState, red, RedXfer, TIME2STEPS, transitionActive, and yellow.

Referenced by okay2ForceSwitch().

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◆ getTransitionTimeStateless()

SUMOTime NEMAPhase::getTransitionTimeStateless ( void )

inline

Get the Transition time given.

Parameters

controller

Returns: SUMOTime

Definition at line 747 of file NEMAController.h.

References red, and yellow.

Referenced by getTransitionTime().

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◆ handleGreenRestOrTransfer()

void NEMAPhase::handleGreenRestOrTransfer	(	NEMALogic *	controller,
		PhaseTransitionLogic *	nextPhases[2] )

handles the transition into a green rest state

Parameters

controller	a reference to the NEMAController
nextPhases	the next phases that the controller wants to transition to

Definition at line 1507 of file NEMAController.cpp.

References getCurrentState(), NEMALogic::getCurrentTime(), NEMALogic::getOtherPhase(), PhaseTransitionLogic::getToPhase(), GreenRest, greenRestTimer, GreenXfer, isAtBarrier, isGreenRest, maxDuration, minDuration, myExpectedDuration, myLightState, myStartTime, NEMAPhase(), readyToSwitch, and ringNum.

Referenced by exit().

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◆ handleRedXferOrNextPhase()

void NEMAPhase::handleRedXferOrNextPhase	(	NEMALogic *	controller,
		PhaseTransitionLogic *	nextPhases[2] )

handles the transition into a red xfer state, which is roughly the same as green rest

Parameters

controller a reference to the NEMAController

Definition at line 1481 of file NEMAController.cpp.

References barrierNum, enter(), NEMALogic::getOtherPhase(), PhaseTransitionLogic::getToPhase(), myLightState, okay2ForceSwitch(), readyToSwitch, RedXfer, ringNum, and transitionActive.

Referenced by exit().

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◆ hasRecall()

bool NEMAPhase::hasRecall ( void )

inline

simple method to check if there is a recall on the phase.

Definition at line 690 of file NEMAController.h.

References maxRecall, and minRecall.

◆ init()

void NEMAPhase::init	(	NEMALogic *	controller,
		int	crossPhaseTarget,
		int	crossPhaseSource,
		bool	latching )

initializes the object

Parameters

controller	a pointer to the controller object
crossPhaseTarget	the cross phase switching target
crossPhaseSource	the cross phase switching source
latching	whether the phase has latching detectors or not

Definition at line 1291 of file NEMAController.cpp.

References NEMALogic::getPhaseObj(), NEMALogic::getPhasesByRing(), NEMALogic::measureRingDistance(), myDetectorInfo, myTransitions, phaseName, recalculateTiming(), and ringNum.

◆ isTransitionActive()

bool NEMAPhase::isTransitionActive ( ) const

inline

check if a transition is active

Definition at line 637 of file NEMAController.h.

References Green, and myLightState.

◆ okay2ForceSwitch()

bool NEMAPhase::okay2ForceSwitch ( NEMALogic * controller )

inline

simple internal check to see if done okay to transition

Definition at line 811 of file NEMAController.h.

References getTransitionTime(), readyToSwitch, TIME2STEPS, and transitionActive.

Referenced by handleRedXferOrNextPhase().

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◆ recalculateTiming()

void NEMAPhase::recalculateTiming ( void )

accessory function to recalculate timing

Definition at line 1314 of file NEMAController.cpp.

References maxDuration, maxGreenDynamic, minDuration, myCorePhase, nextMaxDuration, red, vehExt, and yellow.

Referenced by init().

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◆ setDetectors()

void NEMAPhase::setDetectors ( std::vector< MSE2Collector * > detectors )

inline

sets the detectors for the phase

Definition at line 632 of file NEMAController.h.

References myDetectorInfo.

Referenced by NEMALogic::init().

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◆ setMyNEMAStates()

void NEMAPhase::setMyNEMAStates ( void )

private

this function replaces getNEMAStates calculation at every call It sets my myGreenString, myYellowString, and myRedString on class creation

Definition at line 1339 of file NEMAController.cpp.

References myCorePhase, myGreenString, myRedString, and myYellowString.

Referenced by NEMAPhase().

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◆ setSequentialPriorPhase()

void NEMAPhase::setSequentialPriorPhase ( PhasePtr priorPhase )

inline

set the prior phase

Definition at line 757 of file NEMAController.h.

References sequentialPriorPhase.

◆ trySwitch()

std::vector< PhaseTransitionLogic * > NEMAPhase::trySwitch ( NEMALogic * controller )

calculate a vector of potention next phases

Parameters

controller

Returns: std::vector<PhaseTransitionLogic*>

Definition at line 1632 of file NEMAController.cpp.

References lastTransitionDecision, myTransitions, and readyToSwitch.

◆ update()

void NEMAPhase::update ( NEMALogic * controller )

update is called on the active phases by the NEMAController at every time step

Parameters

controller a reference to the controller

Definition at line 1551 of file NEMAController.cpp.

References calcVehicleExtension(), coordinatePhase, DELTA_T, enter(), forceOffTime, getCurrentState(), NEMALogic::getCurrentTime(), NEMALogic::getOtherPhase(), NEMALogic::getPhaseObjs(), NEMALogic::getTimeInCycle(), Green, GreenRest, greenRestTimer, GreenXfer, MAX2(), maxDuration, maxGreenDynamic, minDuration, myExpectedDuration, myLightState, myStartTime, NEMAPhase(), phaseName, readyToSwitch, and TIME2STEPS.

Field Documentation

◆ barrierNum

int NEMAPhase::barrierNum

Definition at line 714 of file NEMAController.h.

Referenced by NEMALogic::calculateInitialPhases170(), NEMALogic::getDefaultTransition(), PhaseTransitionLogic::getDistance(), NEMALogic::getNextPhases(), handleRedXferOrNextPhase(), and NEMAPhase().

◆ coordinatePhase

bool NEMAPhase::coordinatePhase

Definition at line 715 of file NEMAController.h.

Referenced by enter(), NEMAPhase(), and update().

◆ fixForceOff

bool NEMAPhase::fixForceOff

Definition at line 718 of file NEMAController.h.

Referenced by enter(), and NEMAPhase().

◆ forceOffTime

SUMOTime NEMAPhase::forceOffTime

stores the force off time in coordinated mode

Definition at line 728 of file NEMAController.h.

Referenced by NEMALogic::calculateForceOffs170(), enter(), PhaseTransitionLogic::fromCoord(), NEMAPhase(), and update().

◆ greatestStartTime

SUMOTime NEMAPhase::greatestStartTime

Definition at line 726 of file NEMAController.h.

Referenced by NEMALogic::calculateInitialPhases170().

◆ greenRestTimer

SUMOTime NEMAPhase::greenRestTimer

a count down timer to track green rest transition time

Definition at line 725 of file NEMAController.h.

Referenced by enter(), handleGreenRestOrTransfer(), NEMAPhase(), and update().

◆ isAtBarrier

bool NEMAPhase::isAtBarrier

Definition at line 712 of file NEMAController.h.

Referenced by handleGreenRestOrTransfer(), and NEMAPhase().

◆ isGreenRest

bool NEMAPhase::isGreenRest

Definition at line 713 of file NEMAController.h.

Referenced by enter(), handleGreenRestOrTransfer(), and NEMAPhase().

◆ lastDetectActive

bool NEMAPhase::lastDetectActive

store the last detect check for traci purposes

Definition at line 722 of file NEMAController.h.

Referenced by clearMyDetectors(), and NEMAPhase().

◆ lastTransitionDecision

PhaseTransitionLogic* NEMAPhase::lastTransitionDecision

private

pointer to save the last transition

Definition at line 876 of file NEMAController.h.

Referenced by enter(), exit(), and trySwitch().

◆ maxDuration

SUMOTime NEMAPhase::maxDuration

Definition at line 798 of file NEMAController.h.

Referenced by enter(), handleGreenRestOrTransfer(), recalculateTiming(), and update().

◆ maxGreenDynamic

SUMOTime NEMAPhase::maxGreenDynamic

private

Definition at line 832 of file NEMAController.h.

Referenced by calcVehicleExtension(), enter(), NEMAPhase(), recalculateTiming(), and update().

◆ maxRecall

bool NEMAPhase::maxRecall

Definition at line 717 of file NEMAController.h.

Referenced by callActive(), enter(), hasRecall(), and NEMAPhase().

◆ minDuration

SUMOTime NEMAPhase::minDuration

Definition at line 797 of file NEMAController.h.

Referenced by calcVehicleExtension(), enter(), PhaseTransitionLogic::fromCoord(), handleGreenRestOrTransfer(), recalculateTiming(), and update().

◆ minRecall

bool NEMAPhase::minRecall

Definition at line 716 of file NEMAController.h.

Referenced by callActive(), hasRecall(), and NEMAPhase().

◆ myCorePhase

MSPhaseDefinition* NEMAPhase::myCorePhase = nullptr

private

A reference to the core phase of which NEMAPhase wraps.

Definition at line 817 of file NEMAController.h.

Referenced by NEMAPhase(), recalculateTiming(), and setMyNEMAStates().

◆ myDetectorInfo

PhaseDetectorInfo NEMAPhase::myDetectorInfo

private

Definition at line 828 of file NEMAController.h.

Referenced by calcVehicleExtension(), callActive(), checkMyDetectors(), clearMyDetectors(), detectActive(), getDetectors(), init(), and setDetectors().

◆ myExpectedDuration

SUMOTime NEMAPhase::myExpectedDuration

private

Definition at line 834 of file NEMAController.h.

Referenced by calcVehicleExtension(), enter(), handleGreenRestOrTransfer(), NEMAPhase(), and update().

◆ myGreenString

std::string NEMAPhase::myGreenString

private

Definition at line 841 of file NEMAController.h.

Referenced by getNEMAChar(), and setMyNEMAStates().

◆ myInstance

PhasePtr NEMAPhase::myInstance = nullptr

private

Definition at line 821 of file NEMAController.h.

Referenced by NEMAPhase().

◆ myLastEnd

SUMOTime NEMAPhase::myLastEnd

private

Definition at line 835 of file NEMAController.h.

Referenced by enterYellow(), exit(), getTransitionTime(), and NEMAPhase().

◆ myLastPhaseInstance

PhasePtr NEMAPhase::myLastPhaseInstance = nullptr

private

Definition at line 822 of file NEMAController.h.

Referenced by enter(), and NEMAPhase().

◆ myLightState

LightState NEMAPhase::myLightState

private

Definition at line 827 of file NEMAController.h.

Referenced by checkMyDetectors(), cleanupExit(), clearMyDetectors(), enter(), enterYellow(), exit(), getCurrentState(), getNEMAChar(), getTransitionTime(), handleGreenRestOrTransfer(), handleRedXferOrNextPhase(), isTransitionActive(), NEMAPhase(), and update().

◆ myPhaseStringInds

IntVector NEMAPhase::myPhaseStringInds

private

Definition at line 840 of file NEMAController.h.

Referenced by controlledIndex(), and NEMAPhase().

◆ myRedString

std::string NEMAPhase::myRedString

private

Definition at line 843 of file NEMAController.h.

Referenced by getNEMAChar(), and setMyNEMAStates().

◆ myStartTime

SUMOTime NEMAPhase::myStartTime

private

Definition at line 833 of file NEMAController.h.

Referenced by enter(), handleGreenRestOrTransfer(), NEMAPhase(), and update().

◆ myTransitions

std::vector<PhaseTransitionLogic*> NEMAPhase::myTransitions

private

stores a sorted list of potential transitions

Definition at line 855 of file NEMAController.h.

Referenced by getTransition(), init(), trySwitch(), and ~NEMAPhase().

◆ myYellowString

std::string NEMAPhase::myYellowString

private

Definition at line 842 of file NEMAController.h.

Referenced by getNEMAChar(), and setMyNEMAStates().

◆ nextMaxDuration

SUMOTime NEMAPhase::nextMaxDuration

Definition at line 799 of file NEMAController.h.

Referenced by recalculateTiming().

◆ phaseName

int NEMAPhase::phaseName

Definition at line 711 of file NEMAController.h.

Referenced by enter(), NEMALogic::getDefaultTransition(), init(), NEMAPhase(), and update().

◆ readyToSwitch

bool NEMAPhase::readyToSwitch

flag to for the supervisory controller to denote whether phase is ready to switch or not.

Definition at line 731 of file NEMAController.h.

Referenced by cleanupExit(), PhaseTransitionLogic::coordBase(), enter(), PhaseTransitionLogic::freeBase(), PhaseTransitionLogic::fromBarrier(), PhaseTransitionLogic::fromCoord(), NEMALogic::getDefaultTransition(), handleGreenRestOrTransfer(), handleRedXferOrNextPhase(), NEMAPhase(), okay2ForceSwitch(), trySwitch(), and update().

◆ red

SUMOTime NEMAPhase::red

Definition at line 796 of file NEMAController.h.

Referenced by exit(), getTransitionTime(), getTransitionTimeStateless(), and recalculateTiming().

◆ ringNum

int NEMAPhase::ringNum

Definition at line 719 of file NEMAController.h.

Referenced by enter(), exit(), NEMALogic::getDefaultTransition(), NEMALogic::getOtherPhase(), handleGreenRestOrTransfer(), handleRedXferOrNextPhase(), init(), NEMAPhase(), and NEMALogic::setActivePhase().

◆ sequentialPriorPhase

PhasePtr NEMAPhase::sequentialPriorPhase = nullptr

private

Definition at line 823 of file NEMAController.h.

Referenced by forceEnter(), getSequentialPriorPhase(), NEMAPhase(), and setSequentialPriorPhase().

◆ transitionActive

bool NEMAPhase::transitionActive

private

variable to store whether a transition is active or not

Definition at line 873 of file NEMAController.h.

Referenced by cleanupExit(), enterYellow(), getTransitionTime(), handleRedXferOrNextPhase(), NEMAPhase(), and okay2ForceSwitch().

◆ vehExt

SUMOTime NEMAPhase::vehExt

Definition at line 800 of file NEMAController.h.

Referenced by calcVehicleExtension(), and recalculateTiming().

◆ yellow

SUMOTime NEMAPhase::yellow

Definition at line 795 of file NEMAController.h.

Referenced by exit(), getTransitionTime(), getTransitionTimeStateless(), and recalculateTiming().

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

Data Structures

Public Types

Public Member Functions

Data Fields

Private Attributes

Light String Parameters

Detailed Description

Member Typedef Documentation

◆ PhaseDetectorInfo

◆ PhasePtr

Constructor & Destructor Documentation

◆ NEMAPhase()

◆ ~NEMAPhase()

Member Function Documentation

◆ calcVehicleExtension()

◆ callActive()

◆ checkMyDetectors()

◆ cleanupExit()

◆ clearMyDetectors()

◆ controlledIndex()

◆ detectActive()

◆ enter()

◆ enterYellow()

◆ exit()

◆ forceEnter()

◆ getCurrentState()

◆ getDetectors()

◆ getNEMAChar()

◆ getSequentialPriorPhase()

◆ getTransition()

◆ getTransitionTime()

◆ getTransitionTimeStateless()

◆ handleGreenRestOrTransfer()

◆ handleRedXferOrNextPhase()

◆ hasRecall()

◆ init()

◆ isTransitionActive()

◆ okay2ForceSwitch()

◆ recalculateTiming()

◆ setDetectors()

◆ setMyNEMAStates()

◆ setSequentialPriorPhase()

◆ trySwitch()

◆ update()

Field Documentation

◆ barrierNum

◆ coordinatePhase

◆ fixForceOff

◆ forceOffTime

◆ greatestStartTime

◆ greenRestTimer

◆ isAtBarrier

◆ isGreenRest

◆ lastDetectActive

◆ lastTransitionDecision

◆ maxDuration

◆ maxGreenDynamic

◆ maxRecall

◆ minDuration

◆ minRecall

◆ myCorePhase

◆ myDetectorInfo

◆ myExpectedDuration

◆ myGreenString

◆ myInstance

◆ myLastEnd

◆ myLastPhaseInstance

◆ myLightState

◆ myPhaseStringInds

◆ myRedString

◆ myStartTime

◆ myTransitions

◆ myYellowString

◆ nextMaxDuration

◆ phaseName

◆ readyToSwitch

◆ red

◆ ringNum

◆ sequentialPriorPhase

◆ transitionActive