Importer for network edges stored in XML. More...

#include <NIXMLPTHandler.h>

Inheritance diagram for NIXMLPTHandler:

Collaboration diagram for NIXMLPTHandler:

Public Member Functions
void	characters (const XMLCh *const chars, const XERCES3_SIZE_t length)
	The inherited method called when characters occurred.

void	endElement (const XMLCh const uri, const XMLCh const localname, const XMLCh *const qname)
	The inherited method called when a tag is being closed.

const std::string &	getFileName () const
	returns the current file name

	NIXMLPTHandler (NBEdgeCont &ec, NBPTStopCont &sc, NBPTLineCont &lc)
	Constructor.

void	registerParent (const int tag, GenericSAXHandler *handler)
	Assigning a parent handler which is enabled when the specified tag is closed.

void	setFileName (const std::string &name)
	Sets the current file name.

void	startElement (const XMLCh const uri, const XMLCh const localname, const XMLCh *const qname, const XERCES_CPP_NAMESPACE::Attributes &attrs)
	The inherited method called when a new tag opens.

	~NIXMLPTHandler ()
	Destructor.

inherited from GenericSAXHandler
NBEdgeCont &	myEdgeCont
	The edges container (for retrieving referenced stop edge)

NBPTStopCont &	myStopCont
	The stop container (for loading of stops)

NBPTLineCont &	myLineCont
	The line container (for loading of lines)

std::shared_ptr< NBPTStop >	myCurrentStop
	The currently processed stop.

NBPTLine *	myCurrentLine
	The currently processed line.

std::string	myCurrentRouteID
	The currently processed stand-alone route.

double	myCurrentCompletion
	the completion level of the current line

std::vector< Parameterised * >	myLastParameterised
	element to receive parameters

std::map< std::string, std::vector< std::shared_ptr< NBPTStop > > >	myRouteStops
	stand-alone route information

std::map< std::string, EdgeVector >	myRouteEdges

bool	myCurrentStopWasIgnored
	whether the current stop should be discarded

int	myMissingBefore

int	myMissingAfter

void	myStartElement (int element, const SUMOSAXAttributes &attrs)
	Called on the opening of a tag;.

void	myEndElement (int element)
	Called when a closing tag occurs.

PositionVector	tryGetShape (const SUMOSAXAttributes &attrs)
	Tries to parse the shape definition.

LaneSpreadFunction	tryGetLaneSpread (const SUMOSAXAttributes &attrs)
	Tries to parse the spread type.

bool	setNodes (const SUMOSAXAttributes &attrs)
	Sets from/to node information of the currently parsed edge.

void	addPTStop (const SUMOSAXAttributes &attrs)
	Parses an public transport stop.

void	addPTLineRoute (const SUMOSAXAttributes &attrs)
	Parses a route as port of a public transport line.

void	addRoute (const SUMOSAXAttributes &attrs)
	Parses a stand-alone route when parsing implicit ptlines from routes and flows.

void	addPTLineStop (const SUMOSAXAttributes &attrs)
	Parses an public transport stop reference within a line element.

void	addRouteStop (const SUMOSAXAttributes &attrs)
	Parses an public transport stop reference within a route element.

void	addAccess (const SUMOSAXAttributes &attrs)
	Parses an stop access definition.

void	addPTLine (const SUMOSAXAttributes &attrs)
	Parses a public transport line.

void	addPTLineFromFlow (const SUMOSAXAttributes &attrs)
	Parses a public transport line.

	NIXMLPTHandler (const NIXMLPTHandler &s)
	invalid copy constructor

NIXMLPTHandler &	operator= (const NIXMLPTHandler &s)
	invalid assignment operator

attributes parsing
AttrMap	myPredefinedTags

std::vector< std::string >	myPredefinedTagsMML
	the map from ids to their string representation

typedef std::vector< XMLCh * >	AttrMap

elements parsing
TagMap	myTagMap

std::vector< std::string >	myCharactersVector
	A list of character strings obtained so far to build the complete characters string at the end.

GenericSAXHandler *	myParentHandler
	The handler to give control back to.

int	myParentIndicator
	The tag indicating that control should be given back.

std::string	myFileName
	The name of the currently parsed file.

std::string	myExpectedRoot
	The root element to expect, empty string disables the check.

bool	myCollectCharacterData = false
	whether the reader should collect character data

bool	myRootSeen = false
	whether the reader has already seen the root element

int	mySection = -1
	The tag indicating the current section to parse.

bool	mySectionSeen = false
	whether the reader has already seen the begin of the section

bool	mySectionEnded = false
	whether the reader has already seen the end of the section

bool	mySectionOpen = false
	whether an element of the current section is open

std::pair< int, SUMOSAXAttributes * >	myNextSectionStart

typedef std::map< std::string, int >	TagMap

SAX ErrorHandler callbacks
void	warning (const XERCES_CPP_NAMESPACE::SAXParseException &exception)
	Handler for XML-warnings.

void	error (const XERCES_CPP_NAMESPACE::SAXParseException &exception)
	Handler for XML-errors.

void	fatalError (const XERCES_CPP_NAMESPACE::SAXParseException &exception)
	Handler for XML-errors.

void	setSection (const int element, const bool seen)

bool	sectionFinished () const

std::pair< int, SUMOSAXAttributes * >	retrieveNextSectionStart ()

void	needsCharacterData (const bool value=true)

std::string	buildErrorMessage (const XERCES_CPP_NAMESPACE::SAXParseException &exception)
	Builds an error message.

virtual void	myCharacters (int element, const std::string &chars)
	Callback method for characters to implement by derived classes.

void	callParentEnd (int element)
	signal endElement to the parent handler (special case for MSCalibrator)

XMLCh *	convert (const std::string &name) const
	converts from c++-string into unicode

int	convertTag (const std::string &tag) const
	Converts a tag from its string into its numerical representation.

Detailed Description

Importer for network edges stored in XML.

This SAX-handler parses edge information and stores it in the given container.

Todo:

revalidate node retrieval

One day, one should rethink the order of parsing. Now, the handler is able to load edges, using information from the types, first, and extending them by given information. In addition, if the read edge is already known, its values are also used. Then, defining vehicles allowed per lane, and additional edge split definitions add some further complexity. This all works somehow for most of our use cases, but it's definitely not as consistent that everything what seems to be possible would also work appropriately.

Definition at line 59 of file NIXMLPTHandler.h.

Member Typedef Documentation

◆ AttrMap

typedef std::vector<XMLCh*> GenericSAXHandler::AttrMap

privateinherited

Definition at line 303 of file GenericSAXHandler.h.

◆ TagMap

typedef std::map<std::string, int> GenericSAXHandler::TagMap

privateinherited

Definition at line 317 of file GenericSAXHandler.h.

Constructor & Destructor Documentation

◆ NIXMLPTHandler() [1/2]

NIXMLPTHandler::NIXMLPTHandler	(	NBEdgeCont &	ec,
		NBPTStopCont &	sc,
		NBPTLineCont &	lc
	)

Constructor.

Parameters

[in]	nc	The nodes container (for retrieval of referenced nodes)
[in]	ec	The edges container (for insertion of build edges)
[in]	tc	The types container (for retrieval of type defaults)
[in]	dc	The districts container (needed if an edge must be split)
[in]	options	The options to use while building edges

Definition at line 47 of file NIXMLPTHandler.cpp.

◆ ~NIXMLPTHandler()

NIXMLPTHandler::~NIXMLPTHandler ( )

Destructor.

Definition at line 59 of file NIXMLPTHandler.cpp.

◆ NIXMLPTHandler() [2/2]

NIXMLPTHandler::NIXMLPTHandler ( const NIXMLPTHandler & s )

private

invalid copy constructor

Member Function Documentation

◆ addAccess()

void NIXMLPTHandler::addAccess ( const SUMOSAXAttributes & attrs )

private

Parses an stop access definition.

Parameters

[in] attrs The attributes to get the access's values from

Definition at line 185 of file NIXMLPTHandler.cpp.

References SUMOSAXAttributes::get(), SUMOXMLDefinitions::getEdgeIDFromLane(), SUMOSAXAttributes::getOpt(), myCurrentStop, myCurrentStopWasIgnored, myEdgeCont, NBEdgeCont::retrieve(), SUMO_ATTR_LANE, SUMO_ATTR_LENGTH, SUMO_ATTR_POSITION, TL, NBEdgeCont::wasIgnored(), and WRITE_ERRORF.

Referenced by myStartElement().

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◆ addPTLine()

void NIXMLPTHandler::addPTLine ( const SUMOSAXAttributes & attrs )

private

Parses a public transport line.

Parameters

[in] attrs The attributes to get the lines's values from

Definition at line 211 of file NIXMLPTHandler.cpp.

References SUMOSAXAttributes::get(), SUMOSAXAttributes::getOpt(), SUMOSAXAttributes::getStringSecure(), getVehicleClassID(), SUMOSAXAttributes::hasAttribute(), NBPTLineCont::insert(), NIImporter_OpenStreetMap::interpretTransportType(), myCurrentCompletion, myCurrentLine, myLineCont, myMissingAfter, myMissingBefore, NBPTLineCont::retrieve(), NBPTLine::setName(), NBPTLine::setPeriod(), NBPTLine::setRef(), SUMO_ATTR_COLOR, SUMO_ATTR_ID, SUMO_ATTR_LINE, SUMO_ATTR_NAME, SUMO_ATTR_PERIOD, SUMO_ATTR_TYPE, SUMO_ATTR_VCLASS, TL, StringUtils::toDouble(), StringUtils::toInt(), and WRITE_MESSAGEF.

Referenced by myStartElement().

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◆ addPTLineFromFlow()

void NIXMLPTHandler::addPTLineFromFlow ( const SUMOSAXAttributes & attrs )

private

Parses a public transport line.

Parameters

[in] attrs The attributes to get the lines's values from

Definition at line 250 of file NIXMLPTHandler.cpp.

References NBPTLine::addPTStop(), SUMOSAXAttributes::get(), SUMOSAXAttributes::getOpt(), NBPTLineCont::insert(), NIImporter_OpenStreetMap::interpretTransportType(), myCurrentLine, myLineCont, myMissingAfter, myMissingBefore, myRouteEdges, myRouteStops, NBPTLine::setEdges(), SUMO_ATTR_COLOR, SUMO_ATTR_ID, SUMO_ATTR_LINE, SUMO_ATTR_PERIOD, SUMO_ATTR_ROUTE, and SUMO_ATTR_TYPE.

Referenced by myStartElement().

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◆ addPTLineRoute()

void NIXMLPTHandler::addPTLineRoute ( const SUMOSAXAttributes & attrs )

private

Parses a route as port of a public transport line.

Parameters

[in] attrs The attributes to get the routes's values from

Definition at line 273 of file NIXMLPTHandler.cpp.

References SUMOSAXAttributes::get(), NBPTLine::getName(), myCurrentLine, myEdgeCont, NBEdgeCont::retrieve(), NBPTLine::setEdges(), SUMO_ATTR_EDGES, TL, NBEdgeCont::wasIgnored(), WRITE_ERROR, and WRITE_ERRORF.

Referenced by myStartElement().

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◆ addPTLineStop()

void NIXMLPTHandler::addPTLineStop ( const SUMOSAXAttributes & attrs )

private

Parses an public transport stop reference within a line element.

Parameters

[in] attrs The attributes to get the stops's values from

Definition at line 316 of file NIXMLPTHandler.cpp.

References NBPTLine::addPTStop(), SUMOSAXAttributes::get(), NBPTStopCont::get(), NBPTLine::getLineID(), SUMOSAXAttributes::hasAttribute(), myCurrentLine, myStopCont, SUMO_ATTR_BUS_STOP, SUMO_ATTR_ID, TL, toString(), NBPTStopCont::wasIgnored(), and WRITE_ERRORF.

Referenced by myStartElement().

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◆ addPTStop()

void NIXMLPTHandler::addPTStop ( const SUMOSAXAttributes & attrs )

private

Parses an public transport stop.

Parameters

[in] attrs The attributes to get the stops's values from

Definition at line 144 of file NIXMLPTHandler.cpp.

References NBPTStopCont::addIgnored(), NBEdge::geometryPositionAtOffset(), SUMOSAXAttributes::get(), SUMOXMLDefinitions::getEdgeIDFromLane(), NBEdge::getLaneIndexFromLaneID(), NBEdge::getNumLanes(), SUMOSAXAttributes::getOpt(), NBEdge::getPermissions(), NBPTStopCont::insert(), isRailway(), myCurrentStop, myCurrentStopWasIgnored, myEdgeCont, myStopCont, NBEdgeCont::retrieve(), SUMO_ATTR_COLOR, SUMO_ATTR_ENDPOS, SUMO_ATTR_ID, SUMO_ATTR_LANE, SUMO_ATTR_NAME, SUMO_ATTR_PARKING_LENGTH, SUMO_ATTR_STARTPOS, SVC_BUS, SVC_SHIP, SVC_TAXI, TL, NBEdgeCont::wasIgnored(), and WRITE_ERRORF.

Referenced by myStartElement().

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◆ addRoute()

void NIXMLPTHandler::addRoute ( const SUMOSAXAttributes & attrs )

private

Parses a stand-alone route when parsing implicit ptlines from routes and flows.

Parameters

[in] attrs The attributes to get the routes's values from

Definition at line 296 of file NIXMLPTHandler.cpp.

References SUMOSAXAttributes::get(), NBPTLine::getName(), myCurrentLine, myCurrentRouteID, myEdgeCont, myRouteEdges, NBEdgeCont::retrieve(), SUMO_ATTR_EDGES, SUMO_ATTR_ID, TL, NBEdgeCont::wasIgnored(), and WRITE_ERRORF.

Referenced by myStartElement().

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◆ addRouteStop()

void NIXMLPTHandler::addRouteStop ( const SUMOSAXAttributes & attrs )

private

Parses an public transport stop reference within a route element.

Parameters

[in] attrs The attributes to get the stops's values from

Definition at line 332 of file NIXMLPTHandler.cpp.

References SUMOSAXAttributes::get(), NBPTStopCont::get(), SUMOSAXAttributes::hasAttribute(), myCurrentRouteID, myRouteStops, myStopCont, SUMO_ATTR_BUS_STOP, SUMO_ATTR_ID, TL, toString(), and WRITE_ERRORF.

Referenced by myStartElement().

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◆ buildErrorMessage()

std::string GenericSAXHandler::buildErrorMessage ( const XERCES_CPP_NAMESPACE::SAXParseException & exception )

protectedinherited

Builds an error message.

The error message includes the file name and the line/column information as supported by the given SAXParseException

Parameters

[in] exception The name of the currently processed file

Returns: A string describing the given exception

Definition at line 205 of file GenericSAXHandler.cpp.

References GenericSAXHandler::getFileName(), and TL.

Referenced by GenericSAXHandler::error(), GenericSAXHandler::fatalError(), and GenericSAXHandler::warning().

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◆ callParentEnd()

void GenericSAXHandler::callParentEnd ( int element )

protectedinherited

signal endElement to the parent handler (special case for MSCalibrator)

Definition at line 247 of file GenericSAXHandler.cpp.

References GenericSAXHandler::myEndElement(), and GenericSAXHandler::myParentHandler.

Referenced by MSCalibrator::myEndElement().

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◆ characters()

void GenericSAXHandler::characters	(	const XMLCh *const	chars,
		const XERCES3_SIZE_t	length
	)

inherited

The inherited method called when characters occurred.

The retrieved characters are converted into a string and appended into a private buffer. They are reported as soon as the element ends.

Todo:

recheck/describe what happens with characters when a new element is opened

describe characters processing in the class' head

Definition at line 186 of file GenericSAXHandler.cpp.

References GenericSAXHandler::myCharactersVector, GenericSAXHandler::myCollectCharacterData, and StringUtils::transcode().

◆ convert()

XMLCh * GenericSAXHandler::convert ( const std::string & name ) const

privateinherited

converts from c++-string into unicode

Todo:: recheck encoding

Parameters

[in] name The string to convert

Returns: The string converted into a XMLCh-string

Definition at line 86 of file GenericSAXHandler.cpp.

Referenced by GenericSAXHandler::GenericSAXHandler().

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◆ convertTag()

int GenericSAXHandler::convertTag ( const std::string & tag ) const

privateinherited

Converts a tag from its string into its numerical representation.

Returns the enum-representation stored for the given tag. If the tag is not known, SUMO_TAG_NOTHING is returned.

Parameters

[in] tag The string to convert

Returns: The int-value that represents the string, SUMO_TAG_NOTHING if the named attribute is not known

Definition at line 195 of file GenericSAXHandler.cpp.

References GenericSAXHandler::myTagMap, and SUMO_TAG_NOTHING.

Referenced by GenericSAXHandler::endElement(), and GenericSAXHandler::startElement().

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◆ endElement()

void GenericSAXHandler::endElement	(	const XMLCh *const	uri,
		const XMLCh *const	localname,
		const XMLCh *const	qname
	)

inherited

The inherited method called when a tag is being closed.

This method calls the user-implemented methods myCharacters with the previously collected and converted characters.

Then, myEndElement is called, supplying it the qname converted to its enum- and string-representations.

Todo:

recheck/describe encoding of the string-representation

do not generate and report the string-representation

Definition at line 134 of file GenericSAXHandler.cpp.

References GenericSAXHandler::convertTag(), GenericSAXHandler::myCharacters(), GenericSAXHandler::myCharactersVector, GenericSAXHandler::myEndElement(), GenericSAXHandler::myParentHandler, GenericSAXHandler::myParentIndicator, GenericSAXHandler::mySection, GenericSAXHandler::mySectionOpen, XMLSubSys::setHandler(), SUMO_TAG_INCLUDE, SUMO_TAG_NOTHING, and StringUtils::transcode().

◆ error()

void GenericSAXHandler::error ( const XERCES_CPP_NAMESPACE::SAXParseException & exception )

inherited

Handler for XML-errors.

The message is built using buildErrorMessage and thrown within a ProcessError.

Parameters

[in] exception The occurred exception to process

Exceptions

ProcessError On any call

Definition at line 224 of file GenericSAXHandler.cpp.

References GenericSAXHandler::buildErrorMessage().

Referenced by MSRouteHandler::addFlowTransportable(), MSRouteHandler::addTransportable(), MSRouteHandler::closeTransportable(), NIImporter_OpenDrive::geomFromSpiral(), MSRouteHandler::interpretDepartPosLat(), and DataHandler::writeError().

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◆ fatalError()

void GenericSAXHandler::fatalError ( const XERCES_CPP_NAMESPACE::SAXParseException & exception )

inherited

Handler for XML-errors.

The message is built using buildErrorMessage and thrown within a ProcessError.

Exceptions

ProcessError On any call

Parameters

[in] exception The occurred exception to process

Definition at line 230 of file GenericSAXHandler.cpp.

References GenericSAXHandler::buildErrorMessage().

◆ getFileName()

const std::string & GenericSAXHandler::getFileName ( ) const

inherited

returns the current file name

Returns: The name of the currently processed file

Definition at line 80 of file GenericSAXHandler.cpp.

References GenericSAXHandler::myFileName.

Referenced by NLHandler::addE1Detector(), NLHandler::addE2Detector(), NLHandler::addEdgeLaneMeanData(), NLHandler::addInstantE1Detector(), ShapeHandler::addPOI(), ShapeHandler::addPoly(), NLHandler::addRouteProbeDetector(), NLHandler::addVTypeProbeDetector(), NLHandler::beginE3Detector(), GenericSAXHandler::buildErrorMessage(), PCNetProjectionLoader::load(), NLHandler::myEndElement(), RODFDetectorHandler::myStartElement(), NIImporter_OpenDrive::myStartElement(), NIXMLConnectionsHandler::myStartElement(), NIXMLEdgesHandler::myStartElement(), NIXMLNodesHandler::myStartElement(), NLHandler::myStartElement(), GUISettingsHandler::myStartElement(), SUMORouteHandler::myStartElement(), DataHandler::parse(), GeneralHandler::parse(), XMLSubSys::runParser(), GenericSAXHandler::startElement(), and SUMORouteLoader::SUMORouteLoader().

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◆ myCharacters()

void GenericSAXHandler::myCharacters	(	int	element,
		const std::string &	chars
	)

protectedvirtualinherited

Callback method for characters to implement by derived classes.

Called by "endElement" (see there).

Parameters

[in]	element	The opened element, given as a int
[in]	chars	The complete embedded character string @exceptions ProcessError These method may throw a ProcessError if something fails

Reimplemented in NIImporter_ITSUMO::Handler, and NIImporter_OpenDrive.

Definition at line 240 of file GenericSAXHandler.cpp.

Referenced by GenericSAXHandler::endElement().

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◆ myEndElement()

void NIXMLPTHandler::myEndElement ( int element )

protectedvirtual

Called when a closing tag occurs.

Parameters

[in] element ID of the currently opened element

Exceptions

ProcessError If something fails

See also: GenericSAXHandler::myEndElement

Reimplemented from GenericSAXHandler.

Definition at line 119 of file NIXMLPTHandler.cpp.

References NBPTLine::getStops(), myCurrentCompletion, myCurrentLine, myCurrentRouteID, myCurrentStop, myCurrentStopWasIgnored, myMissingAfter, myMissingBefore, NBPTLine::setNumOfStops(), SUMO_TAG_BUS_STOP, SUMO_TAG_FLOW, SUMO_TAG_PT_LINE, SUMO_TAG_ROUTE, SUMO_TAG_TRAIN_STOP, and SUMO_TAG_TRIP.

◆ myStartElement()

void NIXMLPTHandler::myStartElement	(	int	element,
		const SUMOSAXAttributes &	attrs
	)

protectedvirtual

Called on the opening of a tag;.

Parameters

[in]	element	ID of the currently opened element
[in]	attrs	Attributes within the currently opened element

Exceptions

ProcessError If something fails

See also: GenericSAXHandler::myStartElement

Reimplemented from GenericSAXHandler.

Definition at line 63 of file NIXMLPTHandler.cpp.

References addAccess(), addPTLine(), addPTLineFromFlow(), addPTLineRoute(), addPTLineStop(), addPTStop(), addRoute(), addRouteStop(), SUMOSAXAttributes::get(), SUMOSAXAttributes::getString(), SUMOSAXAttributes::hasAttribute(), myCurrentCompletion, myCurrentLine, myCurrentRouteID, myCurrentStop, myMissingAfter, myMissingBefore, NBPTLine::setName(), SUMO_ATTR_KEY, SUMO_ATTR_VALUE, SUMO_TAG_ACCESS, SUMO_TAG_BUS_STOP, SUMO_TAG_FLOW, SUMO_TAG_PARAM, SUMO_TAG_PT_LINE, SUMO_TAG_ROUTE, SUMO_TAG_STOP, SUMO_TAG_TRAIN_STOP, and SUMO_TAG_TRIP.

◆ needsCharacterData()

void GenericSAXHandler::needsCharacterData ( const bool value = true )

inlineinherited

Definition at line 220 of file GenericSAXHandler.h.

References GenericSAXHandler::myCollectCharacterData.

Referenced by NIImporter_ITSUMO::loadNetwork(), NIImporter_OpenDrive::loadNetwork(), and NIImporter_OpenDrive::myCharacters().

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◆ operator=()

NIXMLPTHandler & NIXMLPTHandler::operator= ( const NIXMLPTHandler & s )

private

invalid assignment operator

◆ registerParent()

void GenericSAXHandler::registerParent	(	const int	tag,
		GenericSAXHandler *	handler
	)

inherited

Assigning a parent handler which is enabled when the specified tag is closed.

Definition at line 178 of file GenericSAXHandler.cpp.

References GenericSAXHandler::myParentHandler, GenericSAXHandler::myParentIndicator, and XMLSubSys::setHandler().

Referenced by NLTriggerBuilder::parseAndBuildCalibrator(), NLTriggerBuilder::parseAndBuildLaneSpeedTrigger(), and NLTriggerBuilder::parseAndBuildRerouter().

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◆ retrieveNextSectionStart()

std::pair< int, SUMOSAXAttributes * > GenericSAXHandler::retrieveNextSectionStart ( )

inlineinherited

Definition at line 213 of file GenericSAXHandler.h.

References GenericSAXHandler::myNextSectionStart.

Referenced by SUMOSAXReader::parseSection().

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◆ sectionFinished()

bool GenericSAXHandler::sectionFinished ( ) const

inlineinherited

Definition at line 209 of file GenericSAXHandler.h.

References GenericSAXHandler::mySectionEnded.

Referenced by SUMOSAXReader::parseSection().

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◆ setFileName()

void GenericSAXHandler::setFileName ( const std::string & name )

inherited

Sets the current file name.

Parameters

[in] name The name of the currently processed file

Todo:: Hmmm - this is as unsafe as having a direct access to the variable; recheck

Definition at line 74 of file GenericSAXHandler.cpp.

References GenericSAXHandler::myFileName.

Referenced by NIImporter_SUMO::_loadNetwork(), MSStateHandler::MSStateTimeHandler::getTime(), GUISettingsHandler::GUISettingsHandler(), NIImporter_OpenStreetMap::load(), NIImporter_Vissim::load(), PCNetProjectionLoader::load(), NITypeLoader::load(), loadNet(), ROLoader::loadNet(), NIImporter_ITSUMO::loadNetwork(), NIImporter_MATSim::loadNetwork(), NIImporter_OpenDrive::loadNetwork(), main(), and XMLSubSys::runParser().

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◆ setNodes()

bool NIXMLPTHandler::setNodes ( const SUMOSAXAttributes & attrs )

private

Sets from/to node information of the currently parsed edge.

If the nodes could be retrieved/built, they are set in myFromNode/myToNode, respectively, and true is returned. If not, false is returned.

Parameters

[in] attrs The SAX-attributes to parse the nodes from

Returns: Whether valid nodes exist

◆ setSection()

void GenericSAXHandler::setSection	(	const int	element,
		const bool	seen
	)

inlineinherited

Definition at line 202 of file GenericSAXHandler.h.

References GenericSAXHandler::mySection, GenericSAXHandler::mySectionEnded, GenericSAXHandler::mySectionOpen, and GenericSAXHandler::mySectionSeen.

Referenced by SUMOSAXReader::parseSection().

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◆ startElement()

void GenericSAXHandler::startElement	(	const XMLCh *const	uri,
		const XMLCh *const	localname,
		const XMLCh *const	qname,
		const XERCES_CPP_NAMESPACE::Attributes &	attrs
	)

inherited

The inherited method called when a new tag opens.

The method parses the supplied XMLCh*-qname using the internal name/enum-map to obtain the enum representation of the attribute name.

Then, "myStartElement" is called supplying the enumeration value, the string-representation of the name and the attributes.

Todo:

recheck/describe encoding of the string-representation

do not generate and report the string-representation

Definition at line 99 of file GenericSAXHandler.cpp.

◆ tryGetLaneSpread()

LaneSpreadFunction NIXMLPTHandler::tryGetLaneSpread ( const SUMOSAXAttributes & attrs )

private

Tries to parse the spread type.

◆ tryGetShape()

PositionVector NIXMLPTHandler::tryGetShape ( const SUMOSAXAttributes & attrs )

private

Tries to parse the shape definition.

Returns the edge's geometry (may be empty if no one was defined). Writes an error message if an error occurred.

Parameters

[in] attrs The attributes to read the shape from

Returns: The edge's shape

◆ warning()

void GenericSAXHandler::warning ( const XERCES_CPP_NAMESPACE::SAXParseException & exception )

inherited

Handler for XML-warnings.

The message is built using buildErrorMessage and reported to the warning-instance of the MsgHandler.

Parameters

[in] exception The occurred exception to process

Definition at line 218 of file GenericSAXHandler.cpp.

References GenericSAXHandler::buildErrorMessage(), and WRITE_WARNING.

Field Documentation

◆ myCharactersVector

std::vector<std::string> GenericSAXHandler::myCharactersVector

privateinherited

A list of character strings obtained so far to build the complete characters string at the end.

Definition at line 324 of file GenericSAXHandler.h.

Referenced by GenericSAXHandler::characters(), GenericSAXHandler::endElement(), and GenericSAXHandler::startElement().

◆ myCollectCharacterData

bool GenericSAXHandler::myCollectCharacterData = false

privateinherited

whether the reader should collect character data

Definition at line 339 of file GenericSAXHandler.h.

Referenced by GenericSAXHandler::characters(), and GenericSAXHandler::needsCharacterData().

◆ myCurrentCompletion

double NIXMLPTHandler::myCurrentCompletion

private

the completion level of the current line

Definition at line 146 of file NIXMLPTHandler.h.

Referenced by addPTLine(), myEndElement(), and myStartElement().

◆ myCurrentLine

NBPTLine* NIXMLPTHandler::myCurrentLine

private

The currently processed line.

Definition at line 140 of file NIXMLPTHandler.h.

Referenced by addPTLine(), addPTLineFromFlow(), addPTLineRoute(), addPTLineStop(), addRoute(), myEndElement(), and myStartElement().

◆ myCurrentRouteID

std::string NIXMLPTHandler::myCurrentRouteID

private

The currently processed stand-alone route.

Definition at line 143 of file NIXMLPTHandler.h.

Referenced by addRoute(), addRouteStop(), myEndElement(), and myStartElement().

◆ myCurrentStop

std::shared_ptr<NBPTStop> NIXMLPTHandler::myCurrentStop

private

The currently processed stop.

Definition at line 137 of file NIXMLPTHandler.h.

Referenced by addAccess(), addPTStop(), myEndElement(), and myStartElement().

◆ myCurrentStopWasIgnored

bool NIXMLPTHandler::myCurrentStopWasIgnored

private

whether the current stop should be discarded

Definition at line 156 of file NIXMLPTHandler.h.

Referenced by addAccess(), addPTStop(), and myEndElement().

◆ myEdgeCont

NBEdgeCont& NIXMLPTHandler::myEdgeCont

private

The edges container (for retrieving referenced stop edge)

Definition at line 128 of file NIXMLPTHandler.h.

Referenced by addAccess(), addPTLineRoute(), addPTStop(), and addRoute().

◆ myExpectedRoot

std::string GenericSAXHandler::myExpectedRoot

privateinherited

The root element to expect, empty string disables the check.

Definition at line 336 of file GenericSAXHandler.h.

Referenced by GenericSAXHandler::startElement().

◆ myFileName

std::string GenericSAXHandler::myFileName

privateinherited

The name of the currently parsed file.

Definition at line 333 of file GenericSAXHandler.h.

Referenced by GenericSAXHandler::getFileName(), and GenericSAXHandler::setFileName().

◆ myLastParameterised

std::vector<Parameterised*> NIXMLPTHandler::myLastParameterised

private

element to receive parameters

Definition at line 149 of file NIXMLPTHandler.h.

◆ myLineCont

NBPTLineCont& NIXMLPTHandler::myLineCont

private

The line container (for loading of lines)

Definition at line 134 of file NIXMLPTHandler.h.

Referenced by addPTLine(), and addPTLineFromFlow().

◆ myMissingAfter

int NIXMLPTHandler::myMissingAfter

private

Definition at line 159 of file NIXMLPTHandler.h.

Referenced by addPTLine(), addPTLineFromFlow(), myEndElement(), and myStartElement().

◆ myMissingBefore

int NIXMLPTHandler::myMissingBefore

private

Definition at line 158 of file NIXMLPTHandler.h.

Referenced by addPTLine(), addPTLineFromFlow(), myEndElement(), and myStartElement().

◆ myNextSectionStart

std::pair<int, SUMOSAXAttributes*> GenericSAXHandler::myNextSectionStart

privateinherited

Definition at line 356 of file GenericSAXHandler.h.

Referenced by GenericSAXHandler::retrieveNextSectionStart(), GenericSAXHandler::startElement(), and GenericSAXHandler::~GenericSAXHandler().

◆ myParentHandler

GenericSAXHandler* GenericSAXHandler::myParentHandler

privateinherited

The handler to give control back to.

Definition at line 327 of file GenericSAXHandler.h.

Referenced by GenericSAXHandler::callParentEnd(), GenericSAXHandler::endElement(), and GenericSAXHandler::registerParent().

◆ myParentIndicator

int GenericSAXHandler::myParentIndicator

privateinherited

The tag indicating that control should be given back.

Definition at line 330 of file GenericSAXHandler.h.

Referenced by GenericSAXHandler::endElement(), and GenericSAXHandler::registerParent().

◆ myPredefinedTags

AttrMap GenericSAXHandler::myPredefinedTags

privateinherited

Definition at line 306 of file GenericSAXHandler.h.

Referenced by GenericSAXHandler::GenericSAXHandler(), GenericSAXHandler::startElement(), and GenericSAXHandler::~GenericSAXHandler().

◆ myPredefinedTagsMML

std::vector<std::string> GenericSAXHandler::myPredefinedTagsMML

privateinherited

the map from ids to their string representation

Definition at line 309 of file GenericSAXHandler.h.

Referenced by GenericSAXHandler::GenericSAXHandler(), and GenericSAXHandler::startElement().

◆ myRootSeen

bool GenericSAXHandler::myRootSeen = false

privateinherited

whether the reader has already seen the root element

Definition at line 342 of file GenericSAXHandler.h.

Referenced by GenericSAXHandler::startElement().

◆ myRouteEdges

std::map<std::string, EdgeVector > NIXMLPTHandler::myRouteEdges

private

Definition at line 153 of file NIXMLPTHandler.h.

Referenced by addPTLineFromFlow(), and addRoute().

◆ myRouteStops

std::map<std::string, std::vector<std::shared_ptr<NBPTStop> > > NIXMLPTHandler::myRouteStops

private

stand-alone route information

Definition at line 152 of file NIXMLPTHandler.h.

Referenced by addPTLineFromFlow(), and addRouteStop().

◆ mySection

int GenericSAXHandler::mySection = -1

privateinherited

The tag indicating the current section to parse.

Definition at line 345 of file GenericSAXHandler.h.

Referenced by GenericSAXHandler::endElement(), GenericSAXHandler::setSection(), and GenericSAXHandler::startElement().

◆ mySectionEnded

bool GenericSAXHandler::mySectionEnded = false

privateinherited

whether the reader has already seen the end of the section

Definition at line 351 of file GenericSAXHandler.h.

Referenced by GenericSAXHandler::sectionFinished(), GenericSAXHandler::setSection(), and GenericSAXHandler::startElement().

◆ mySectionOpen

bool GenericSAXHandler::mySectionOpen = false

privateinherited

whether an element of the current section is open

Definition at line 354 of file GenericSAXHandler.h.

Referenced by GenericSAXHandler::endElement(), GenericSAXHandler::setSection(), and GenericSAXHandler::startElement().

◆ mySectionSeen

bool GenericSAXHandler::mySectionSeen = false

privateinherited

whether the reader has already seen the begin of the section

Definition at line 348 of file GenericSAXHandler.h.

Referenced by GenericSAXHandler::setSection(), and GenericSAXHandler::startElement().

◆ myStopCont

NBPTStopCont& NIXMLPTHandler::myStopCont

private

The stop container (for loading of stops)

Definition at line 131 of file NIXMLPTHandler.h.

Referenced by addPTLineStop(), addPTStop(), and addRouteStop().

◆ myTagMap

TagMap GenericSAXHandler::myTagMap

privateinherited

Definition at line 320 of file GenericSAXHandler.h.

Referenced by GenericSAXHandler::convertTag(), and GenericSAXHandler::GenericSAXHandler().

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

Public Member Functions

inherited from GenericSAXHandler

attributes parsing

elements parsing

SAX ErrorHandler callbacks

Detailed Description

Member Typedef Documentation

◆ AttrMap

◆ TagMap

Constructor & Destructor Documentation

◆ NIXMLPTHandler() [1/2]

◆ ~NIXMLPTHandler()

◆ NIXMLPTHandler() [2/2]

Member Function Documentation

◆ addAccess()

◆ addPTLine()

◆ addPTLineFromFlow()

◆ addPTLineRoute()

◆ addPTLineStop()

◆ addPTStop()

◆ addRoute()

◆ addRouteStop()

◆ buildErrorMessage()

◆ callParentEnd()

◆ characters()

◆ convert()

◆ convertTag()

◆ endElement()

◆ error()

◆ fatalError()

◆ getFileName()

◆ myCharacters()

◆ myEndElement()

◆ myStartElement()

◆ needsCharacterData()

◆ operator=()

◆ registerParent()

◆ retrieveNextSectionStart()

◆ sectionFinished()

◆ setFileName()

◆ setNodes()

◆ setSection()

◆ startElement()

◆ tryGetLaneSpread()

◆ tryGetShape()

◆ warning()

Field Documentation

◆ myCharactersVector

◆ myCollectCharacterData

◆ myCurrentCompletion

◆ myCurrentLine

◆ myCurrentRouteID

◆ myCurrentStop

◆ myCurrentStopWasIgnored

◆ myEdgeCont

◆ myExpectedRoot

◆ myFileName

◆ myLastParameterised

◆ myLineCont

◆ myMissingAfter

◆ myMissingBefore

◆ myNextSectionStart

◆ myParentHandler

◆ myParentIndicator

◆ myPredefinedTags

◆ myPredefinedTagsMML

◆ myRootSeen

◆ myRouteEdges

◆ myRouteStops

◆ mySection

◆ mySectionEnded

◆ mySectionOpen

◆ mySectionSeen

◆ myStopCont

◆ myTagMap