The XML-Handler for network loading. More...

#include <DataHandler.h>

Inheritance diagram for DataHandler:

Collaboration diagram for DataHandler:

Public Member Functions
	DataHandler (const std::string &file)
	Constructor.

bool	isErrorCreatingElement () const
	get flag for check if a element wasn't created

bool	parse ()
	parse

void	parseSumoBaseObject (CommonXMLStructure::SumoBaseObject *obj)
	parse SumoBaseObject (it's called recursivelly)

	~DataHandler ()
	Destructor.

build functions
virtual void	buildDataInterval (const CommonXMLStructure::SumoBaseObject *sumoBaseObject, const std::string &dataSetID, const double begin, const double end)=0
	Builds DataInterval.

virtual void	buildEdgeData (const CommonXMLStructure::SumoBaseObject *sumoBaseObject, const std::string &edgeID, const Parameterised::Map &parameters)=0
	Builds edgeData.

virtual void	buildEdgeRelationData (const CommonXMLStructure::SumoBaseObject *sumoBaseObject, const std::string &fromEdgeID, const std::string &toEdgeID, const Parameterised::Map &parameters)=0
	Builds edgeRelationData.

virtual void	buildTAZRelationData (const CommonXMLStructure::SumoBaseObject *sumoBaseObject, const std::string &fromTAZID, const std::string &toTAZID, const Parameterised::Map &parameters)=0
	Builds TAZRelationData.

Protected Member Functions
void	writeError (const std::string &error)
	write error and enable error creating element

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

void	checkParent (const SumoXMLTag currentTag, const SumoXMLTag parentTag, bool &ok)
	check parents

	DataHandler (const DataHandler &s)=delete
	invalidate copy constructor

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

void	getAttributes (const SUMOSAXAttributes &attrs, const std::vector< SumoXMLAttr > avoidAttributes) const
	parse attributes as parameters

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

DataHandler &	operator= (const DataHandler &s)=delete
	invalidate assignment operator

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.

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

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

parse data attributes
parse interval attributes
void	parseInterval (const SUMOSAXAttributes &attrs)

void	parseEdgeData (const SUMOSAXAttributes &attrs)
	parse edgeData attributes

void	parseEdgeRelationData (const SUMOSAXAttributes &attrs)
	parse edgeRelationData attributes

void	parseTAZRelationData (const SUMOSAXAttributes &attrs)
	parse TAZRelationData attributes

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.

Private Attributes
CommonXMLStructure	myCommonXMLStructure
	common XML Structure

bool	myErrorCreatingElement = false
	flag for check if a element wasn't created

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

Detailed Description

The XML-Handler for network loading.

The SAX2-handler responsible for parsing networks and routes to load. This is an extension of the MSRouteHandler as routes and vehicles may also be loaded from network descriptions.

Definition at line 38 of file DataHandler.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

◆ DataHandler() [1/2]

DataHandler::DataHandler ( const std::string & file )

Constructor.

Parameters

[in] file Name of the parsed file

Definition at line 33 of file DataHandler.cpp.

◆ ~DataHandler()

DataHandler::~DataHandler ( )

Destructor.

Definition at line 38 of file DataHandler.cpp.

◆ DataHandler() [2/2]

DataHandler::DataHandler ( const DataHandler & s )

privatedelete

invalidate copy constructor

Member Function Documentation

◆ buildDataInterval()

virtual void DataHandler::buildDataInterval	(	const CommonXMLStructure::SumoBaseObject *	sumoBaseObject,
		const std::string &	dataSetID,
		const double	begin,
		const double	end
	)

pure virtual

Builds DataInterval.

Parameters

[in]	sumoBaseObject	sumo base object used for build
[in]	dataSetID	interval's dataSet
[in]	begin	interval begin
[in]	end	interval end

Implemented in GNEDataHandler.

Referenced by parseSumoBaseObject().

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◆ buildEdgeData()

virtual void DataHandler::buildEdgeData	(	const CommonXMLStructure::SumoBaseObject *	sumoBaseObject,
		const std::string &	edgeID,
		const Parameterised::Map &	parameters
	)

pure virtual

Builds edgeData.

Parameters

[in]	sumoBaseObject	sumo base object used for build
[in]	edgeID	edge ID
[in]	parameters	parameters map

Implemented in GNEDataHandler.

Referenced by parseSumoBaseObject().

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◆ buildEdgeRelationData()

virtual void DataHandler::buildEdgeRelationData	(	const CommonXMLStructure::SumoBaseObject *	sumoBaseObject,
		const std::string &	fromEdgeID,
		const std::string &	toEdgeID,
		const Parameterised::Map &	parameters
	)

pure virtual

Builds edgeRelationData.

Parameters

[in]	sumoBaseObject	sumo base object used for build
[in]	fromEdge	edge from
[in]	toEdge	edge to
[in]	parameters	parameters map

Implemented in GNEDataHandler.

Referenced by parseSumoBaseObject().

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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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◆ buildTAZRelationData()

virtual void DataHandler::buildTAZRelationData	(	const CommonXMLStructure::SumoBaseObject *	sumoBaseObject,
		const std::string &	fromTAZID,
		const std::string &	toTAZID,
		const Parameterised::Map &	parameters
	)

pure virtual

Builds TAZRelationData.

Parameters

[in]	sumoBaseObject	sumo base object used for build
[in]	fromTAZ	TAZ from
[in]	toTAZ	TAZ to
[in]	parameters	parameters map

Implemented in GNEDataHandler.

Referenced by parseSumoBaseObject().

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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().

◆ checkParent()

void DataHandler::checkParent	(	const SumoXMLTag	currentTag,
		const SumoXMLTag	parentTag,
		bool &	ok
	)

private

check parents

Definition at line 253 of file DataHandler.cpp.

References CommonXMLStructure::getCurrentSumoBaseObject(), CommonXMLStructure::SumoBaseObject::getParentSumoBaseObject(), CommonXMLStructure::SumoBaseObject::getTag(), myCommonXMLStructure, toString(), and writeError().

◆ 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 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().

◆ getAttributes()

void DataHandler::getAttributes	(	const SUMOSAXAttributes &	attrs,
		const std::vector< SumoXMLAttr >	avoidAttributes
	)		const

private

parse attributes as parameters

Definition at line 237 of file DataHandler.cpp.

References CommonXMLStructure::SumoBaseObject::addParameter(), SUMOSAXAttributes::getAttributeNames(), CommonXMLStructure::getCurrentSumoBaseObject(), SUMOSAXAttributes::getStringSecure(), myCommonXMLStructure, and toString().

Referenced by parseEdgeData(), parseEdgeRelationData(), and parseTAZRelationData().

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◆ 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(), parse(), GeneralHandler::parse(), XMLSubSys::runParser(), GenericSAXHandler::startElement(), and SUMORouteLoader::SUMORouteLoader().

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◆ isErrorCreatingElement()

bool DataHandler::isErrorCreatingElement ( ) const

get flag for check if a element wasn't created

Definition at line 146 of file DataHandler.cpp.

References myErrorCreatingElement.

Referenced by GNEApplicationWindow::onCmdOpenDataElements().

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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 DataHandler::myEndElement ( int element )

privatevirtual

Called when a closing tag occurs.

Parameters

[in] element ID of the currently opened element

Exceptions

ProcessError If something fails

See also: GenericSAXHandler::myEndElement

Todo:: Refactor/describe

Reimplemented from GenericSAXHandler.

Definition at line 123 of file DataHandler.cpp.

References CommonXMLStructure::closeSUMOBaseOBject(), CommonXMLStructure::getCurrentSumoBaseObject(), myCommonXMLStructure, parseSumoBaseObject(), and SUMO_TAG_INTERVAL.

◆ myStartElement()

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

privatevirtual

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

Todo:: Refactor/describe

Reimplemented from GenericSAXHandler.

Definition at line 88 of file DataHandler.cpp.

References myCommonXMLStructure, CommonXMLStructure::openSUMOBaseOBject(), parseEdgeData(), parseEdgeRelationData(), parseInterval(), parseTAZRelationData(), SUMO_TAG_EDGE, SUMO_TAG_EDGEREL, SUMO_TAG_INTERVAL, SUMO_TAG_PARAM, SUMO_TAG_ROOTFILE, SUMO_TAG_TAZREL, TL, WRITE_WARNING, and writeError().

◆ 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=()

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

privatedelete

invalidate assignment operator

◆ parse()

bool DataHandler::parse ( )

parse

Definition at line 42 of file DataHandler.cpp.

References GenericSAXHandler::getFileName(), and XMLSubSys::runParser().

Referenced by GNENet::computeNetwork(), GNEApplicationWindow::loadDataElements(), GNEApplicationWindow::onCmdOpenDataElements(), and GNEApplicationWindow::onCmdReloadDataElements().

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◆ parseEdgeData()

void DataHandler::parseEdgeData ( const SUMOSAXAttributes & attrs )

private

parse edgeData attributes

Definition at line 179 of file DataHandler.cpp.

References CommonXMLStructure::SumoBaseObject::addStringAttribute(), SUMOSAXAttributes::get(), getAttributes(), CommonXMLStructure::getCurrentSumoBaseObject(), myCommonXMLStructure, CommonXMLStructure::SumoBaseObject::setTag(), SUMO_ATTR_ID, and SUMO_TAG_EDGE.

Referenced by myStartElement().

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◆ parseEdgeRelationData()

void DataHandler::parseEdgeRelationData ( const SUMOSAXAttributes & attrs )

private

parse edgeRelationData attributes

Definition at line 197 of file DataHandler.cpp.

References CommonXMLStructure::SumoBaseObject::addStringAttribute(), SUMOSAXAttributes::get(), getAttributes(), CommonXMLStructure::getCurrentSumoBaseObject(), myCommonXMLStructure, CommonXMLStructure::SumoBaseObject::setTag(), SUMO_ATTR_FROM, SUMO_ATTR_TO, and SUMO_TAG_EDGEREL.

Referenced by myStartElement().

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◆ parseInterval()

void DataHandler::parseInterval ( const SUMOSAXAttributes & attrs )

private

Definition at line 159 of file DataHandler.cpp.

References CommonXMLStructure::SumoBaseObject::addDoubleAttribute(), CommonXMLStructure::SumoBaseObject::addStringAttribute(), SUMOSAXAttributes::get(), CommonXMLStructure::getCurrentSumoBaseObject(), myCommonXMLStructure, CommonXMLStructure::SumoBaseObject::setTag(), SUMO_ATTR_BEGIN, SUMO_ATTR_END, SUMO_ATTR_ID, and SUMO_TAG_INTERVAL.

Referenced by myStartElement().

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◆ parseSumoBaseObject()

void DataHandler::parseSumoBaseObject ( CommonXMLStructure::SumoBaseObject * obj )

parse SumoBaseObject (it's called recursivelly)

Definition at line 49 of file DataHandler.cpp.

References buildDataInterval(), buildEdgeData(), buildEdgeRelationData(), buildTAZRelationData(), CommonXMLStructure::SumoBaseObject::getDoubleAttribute(), CommonXMLStructure::SumoBaseObject::getParameters(), CommonXMLStructure::SumoBaseObject::getStringAttribute(), CommonXMLStructure::SumoBaseObject::getSumoBaseObjectChildren(), CommonXMLStructure::SumoBaseObject::getTag(), parseSumoBaseObject(), SUMO_ATTR_BEGIN, SUMO_ATTR_END, SUMO_ATTR_FROM, SUMO_ATTR_ID, SUMO_ATTR_TO, SUMO_TAG_EDGE, SUMO_TAG_EDGEREL, SUMO_TAG_INTERVAL, and SUMO_TAG_TAZREL.

Referenced by myEndElement(), and parseSumoBaseObject().

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◆ parseTAZRelationData()

void DataHandler::parseTAZRelationData ( const SUMOSAXAttributes & attrs )

private

parse TAZRelationData attributes

Definition at line 217 of file DataHandler.cpp.

References CommonXMLStructure::SumoBaseObject::addStringAttribute(), SUMOSAXAttributes::get(), getAttributes(), CommonXMLStructure::getCurrentSumoBaseObject(), myCommonXMLStructure, CommonXMLStructure::SumoBaseObject::setTag(), SUMO_ATTR_FROM, SUMO_ATTR_TO, and SUMO_TAG_TAZREL.

Referenced by myStartElement().

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◆ 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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◆ 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.

◆ 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.

◆ writeError()

void DataHandler::writeError ( const std::string & error )

protected

write error and enable error creating element

Definition at line 152 of file DataHandler.cpp.

References GenericSAXHandler::error(), myErrorCreatingElement, and WRITE_ERROR.

Referenced by GNEDataHandler::buildEdgeRelationData(), GNEDataHandler::buildTAZRelationData(), checkParent(), myStartElement(), GNEDataHandler::writeErrorDuplicated(), GNEDataHandler::writeErrorInvalidParent(), and GNEDataHandler::writeErrorInvalidParent().

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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().

◆ myCommonXMLStructure

CommonXMLStructure DataHandler::myCommonXMLStructure

private

common XML Structure

Definition at line 102 of file DataHandler.h.

Referenced by checkParent(), getAttributes(), myEndElement(), myStartElement(), parseEdgeData(), parseEdgeRelationData(), parseInterval(), and parseTAZRelationData().

◆ myErrorCreatingElement

bool DataHandler::myErrorCreatingElement = false

private

flag for check if a element wasn't created

Definition at line 105 of file DataHandler.h.

Referenced by isErrorCreatingElement(), and writeError().

◆ 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().

◆ 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().

◆ 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().

◆ 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

Protected Member Functions

Private Member Functions

Private Attributes

attributes parsing

elements parsing

Detailed Description

Member Typedef Documentation

◆ AttrMap

◆ TagMap

Constructor & Destructor Documentation

◆ DataHandler() [1/2]

◆ ~DataHandler()

◆ DataHandler() [2/2]

Member Function Documentation

◆ buildDataInterval()

◆ buildEdgeData()

◆ buildEdgeRelationData()

◆ buildErrorMessage()

◆ buildTAZRelationData()

◆ callParentEnd()

◆ characters()

◆ checkParent()

◆ convert()

◆ convertTag()

◆ endElement()

◆ error()

◆ fatalError()

◆ getAttributes()

◆ getFileName()

◆ isErrorCreatingElement()

◆ myCharacters()

◆ myEndElement()

◆ myStartElement()

◆ needsCharacterData()

◆ operator=()

◆ parse()

◆ parseEdgeData()

◆ parseEdgeRelationData()

◆ parseInterval()

◆ parseSumoBaseObject()

◆ parseTAZRelationData()

◆ registerParent()

◆ retrieveNextSectionStart()

◆ sectionFinished()

◆ setFileName()

◆ setSection()

◆ startElement()

◆ warning()

◆ writeError()

Field Documentation

◆ myCharactersVector

◆ myCollectCharacterData

◆ myCommonXMLStructure

◆ myErrorCreatingElement

◆ myExpectedRoot

◆ myFileName

◆ myNextSectionStart

◆ myParentHandler

◆ myParentIndicator

◆ myPredefinedTags

◆ myPredefinedTagsMML

◆ myRootSeen

◆ mySection

◆ mySectionEnded

◆ mySectionOpen

◆ mySectionSeen

◆ myTagMap