Importer for edge connections stored in XML. More...

#include <NIXMLConnectionsHandler.h>

Inheritance diagram for NIXMLConnectionsHandler:

Collaboration diagram for NIXMLConnectionsHandler:

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

	NIXMLConnectionsHandler (NBEdgeCont &ec, NBNodeCont &nc, NBTrafficLightLogicCont &tlc)
	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.

	~NIXMLConnectionsHandler ()
	Destructor.

inherited from GenericSAXHandler
NBEdgeCont &	myEdgeCont
	The edge container to fill.

NBNodeCont &	myNodeCont
	The edge container to fill.

NBTrafficLightLogicCont &	myTLLogicCont
	The traffic lights container to add built tls to (when invalidating tls)

bool	myHaveWarnedAboutDeprecatedLanes
	Information whether we have a deprecated attribute.

MsgHandler *const	myErrorMsgHandler
	the handler for loading errors

GeoConvHelper *	myLocation
	The coordinate transformation which was used compute the custom shape coordinates for connections and crossings.

Parameterised *	myLastParameterised
	last item the could receive parameters

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

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

NBConnection	parseConnectionDef (const std::string &defRole, const std::string &def)
	Returns the connection described by def.

void	parseLaneBound (const SUMOSAXAttributes &attrs, NBEdge from, NBEdge to)
	Parses a connection when it describes a lane-2-lane relationship.

bool	parseLaneInfo (const SUMOSAXAttributes &attributes, NBEdge fromEdge, NBEdge toEdge, int fromLane, int toLane)
	Parses information about lane-2-lane connection when it describes a lane-2-lane relationship.

bool	parseDeprecatedLaneDefinition (const SUMOSAXAttributes &attributes, NBEdge fromEdge, NBEdge toEdge, int fromLane, int toLane)
	Parses information about lane-2-lane connection in deprecated format.

bool	parseLaneDefinition (const SUMOSAXAttributes &attributes, int fromLane, int toLane)
	Parses information about lane-2-lane connection.

void	delConnection (const SUMOSAXAttributes &attrs)
	Parses a delete element that specifies a connection to delete.

void	parseConnection (const SUMOSAXAttributes &attrs)
	Parses a connection and adds it to the referenced edge.

void	addCrossing (const SUMOSAXAttributes &attrs)
	Parses a crossing and updates the referenced node.

void	addWalkingArea (const SUMOSAXAttributes &attrs)
	Parses a walkingArea and updates the referenced node.

void	addProhibition (const SUMOSAXAttributes &attrs)
	Parses a prohibition and updates the referenced node.

	NIXMLConnectionsHandler (const NIXMLConnectionsHandler &s)
	invalidated copy constructor

NIXMLConnectionsHandler &	operator= (const NIXMLConnectionsHandler &s)
	invalidated 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 edge connections stored in XML.

This importer parses connections, and prohibitions, and is able to reset connections between edges.

Definition at line 50 of file NIXMLConnectionsHandler.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

◆ NIXMLConnectionsHandler() [1/2]

NIXMLConnectionsHandler::NIXMLConnectionsHandler	(	NBEdgeCont &	ec,
		NBNodeCont &	nc,
		NBTrafficLightLogicCont &	tlc
	)

Constructor.

Parameters

[in] ec The edge container which includes the edges to change connections of

Definition at line 49 of file NIXMLConnectionsHandler.cpp.

◆ ~NIXMLConnectionsHandler()

NIXMLConnectionsHandler::~NIXMLConnectionsHandler ( )

Destructor.

Definition at line 62 of file NIXMLConnectionsHandler.cpp.

References myLocation.

◆ NIXMLConnectionsHandler() [2/2]

NIXMLConnectionsHandler::NIXMLConnectionsHandler ( const NIXMLConnectionsHandler & s )

private

invalidated copy constructor

Member Function Documentation

◆ addCrossing()

void NIXMLConnectionsHandler::addCrossing ( const SUMOSAXAttributes & attrs )

private

Parses a crossing and updates the referenced node.

Parameters

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

Definition at line 375 of file NIXMLConnectionsHandler.cpp.

References NBNode::Crossing::customTLIndex, NBNode::Crossing::customTLIndex2, PositionVector::EMPTY, SUMOSAXAttributes::get(), NBEdge::getFromNode(), SUMOSAXAttributes::getOpt(), NBEdge::getToNode(), SUMOSAXAttributes::hasAttribute(), myEdgeCont, myLastParameterised, myLocation, myNodeCont, NBNode::Crossing::priority, NBNodeCont::retrieve(), NBEdgeCont::retrieve(), SUMO_ATTR_DISCARD, SUMO_ATTR_EDGES, SUMO_ATTR_NODE, SUMO_ATTR_PRIORITY, SUMO_ATTR_SHAPE, SUMO_ATTR_TLLINKINDEX, SUMO_ATTR_TLLINKINDEX2, SUMO_ATTR_WIDTH, TL, toString(), NBNetBuilder::transformCoordinates(), NBEdge::UNSPECIFIED_WIDTH, NBEdgeCont::wasRemoved(), NBNodeCont::wasRemoved(), NBNode::Crossing::width, WRITE_ERRORF, and WRITE_WARNINGF.

Referenced by myStartElement().

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◆ addProhibition()

void NIXMLConnectionsHandler::addProhibition ( const SUMOSAXAttributes & attrs )

private

Parses a prohibition and updates the referenced node.

Parameters

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

Definition at line 513 of file NIXMLConnectionsHandler.cpp.

References NBNode::addSortedLinkFoes(), NBConnection::getFrom(), SUMOSAXAttributes::getOpt(), NBEdge::getToNode(), NBConnection::InvalidConnection, parseConnectionDef(), SUMO_ATTR_PROHIBITED, and SUMO_ATTR_PROHIBITOR.

Referenced by myStartElement().

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◆ addWalkingArea()

void NIXMLConnectionsHandler::addWalkingArea ( const SUMOSAXAttributes & attrs )

private

Parses a walkingArea and updates the referenced node.

Parameters

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

Definition at line 468 of file NIXMLConnectionsHandler.cpp.

References NBNode::addWalkingAreaShape(), PositionVector::EMPTY, SUMOSAXAttributes::get(), NBEdge::getFromNode(), Named::getID(), SUMOSAXAttributes::getOpt(), NBEdge::getToNode(), SUMOSAXAttributes::hasAttribute(), myEdgeCont, myLocation, NBEdgeCont::retrieve(), SUMO_ATTR_EDGES, SUMO_ATTR_NODE, SUMO_ATTR_SHAPE, SUMO_ATTR_WIDTH, TL, NBNetBuilder::transformCoordinates(), NBEdge::UNSPECIFIED_WIDTH, 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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◆ delConnection()

void NIXMLConnectionsHandler::delConnection ( const SUMOSAXAttributes & attrs )

private

Parses a delete element that specifies a connection to delete.

Parameters

[in] attrs The attributes to get the deleted connections values from

Definition at line 290 of file NIXMLConnectionsHandler.cpp.

References NBEdge::EDGE2EDGES, SUMOSAXAttributes::get(), NBEdge::getID(), NBEdge::getLaneID(), NBEdge::getStep(), SUMOSAXAttributes::hasAttribute(), NBEdge::hasConnectionTo(), MsgHandler::informf(), NBEdge::isConnectedTo(), NBEdge::LANES2EDGES, myEdgeCont, myErrorMsgHandler, parseLaneInfo(), NBEdge::removeFromConnections(), NBEdgeCont::retrieve(), SUMO_ATTR_FROM, SUMO_ATTR_FROM_LANE, SUMO_ATTR_LANE, SUMO_ATTR_TO, SUMO_ATTR_TO_LANE, TL, NBEdgeCont::wasRemoved(), and WRITE_WARNINGF.

Referenced by myStartElement().

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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(), and MSRouteHandler::interpretDepartPosLat().

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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(), 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 NIXMLConnectionsHandler::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 110 of file NIXMLConnectionsHandler.cpp.

References myLastParameterised, SUMO_TAG_CONNECTION, and SUMO_TAG_CROSSING.

◆ myStartElement()

void NIXMLConnectionsHandler::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 68 of file NIXMLConnectionsHandler.cpp.

References addCrossing(), addProhibition(), addWalkingArea(), delConnection(), SUMOSAXAttributes::get(), GenericSAXHandler::getFileName(), GeoConvHelper::getLoadedPlain(), SUMOSAXAttributes::getString(), SUMOSAXAttributes::hasAttribute(), NIImporter_SUMO::loadLocation(), myLastParameterised, myLocation, parseConnection(), Parameterised::setParameter(), SUMO_ATTR_KEY, SUMO_ATTR_VALUE, SUMO_TAG_CONNECTION, SUMO_TAG_CONNECTIONS, SUMO_TAG_CROSSING, SUMO_TAG_DEL, SUMO_TAG_LOCATION, SUMO_TAG_PARAM, SUMO_TAG_PROHIBITION, and SUMO_TAG_WALKINGAREA.

◆ 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=()

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

private

invalidated assignment operator

◆ parseConnection()

void NIXMLConnectionsHandler::parseConnection ( const SUMOSAXAttributes & attrs )

private

Parses a connection and adds it to the referenced edge.

Parameters

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

Definition at line 333 of file NIXMLConnectionsHandler.cpp.

References NBEdge::addEdge2EdgeConnection(), SUMOSAXAttributes::get(), NBEdge::getID(), SUMOSAXAttributes::getOpt(), NBEdge::getToNode(), SUMOSAXAttributes::hasAttribute(), MsgHandler::inform(), NBNode::invalidateTLS(), myEdgeCont, myErrorMsgHandler, myTLLogicCont, parseLaneBound(), NBEdgeCont::retrieve(), SUMO_ATTR_ALLOW, SUMO_ATTR_CONTPOS, SUMO_ATTR_DISALLOW, SUMO_ATTR_FROM, SUMO_ATTR_FROM_LANE, SUMO_ATTR_KEEP_CLEAR, SUMO_ATTR_LANE, SUMO_ATTR_LENGTH, SUMO_ATTR_PASS, SUMO_ATTR_SHAPE, SUMO_ATTR_SPEED, SUMO_ATTR_TO, SUMO_ATTR_TO_LANE, SUMO_ATTR_UNCONTROLLED, SUMO_ATTR_VISIBILITY_DISTANCE, toString(), NBEdgeCont::wasIgnored(), and WRITE_ERROR.

Referenced by myStartElement().

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◆ parseConnectionDef()

NBConnection NIXMLConnectionsHandler::parseConnectionDef	(	const std::string &	defRole,
		const std::string &	def
	)

private

Returns the connection described by def.

def should have the following format <FROM_EDGE_ID>[_<FROM_LANE_NO>]-><TO_EDGE_ID>[_<TO_LANE_NO>].

Parameters

[in]	defRole	"prohibitor" or "prohibited" - used for error reporting
[in]	def	The definition of the connection

Returns: The parsed connection

Definition at line 124 of file NIXMLConnectionsHandler.cpp.

References MsgHandler::inform(), NBConnection::InvalidConnection, myEdgeCont, myErrorMsgHandler, and NBEdgeCont::retrieve().

Referenced by addProhibition().

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◆ parseDeprecatedLaneDefinition()

bool NIXMLConnectionsHandler::parseDeprecatedLaneDefinition	(	const SUMOSAXAttributes &	attributes,
		NBEdge *	fromEdge,
		NBEdge *	toEdge,
		int *	fromLane,
		int *	toLane
	)

inlineprivate

Parses information about lane-2-lane connection in deprecated format.

Parameters

[in]	attrs	The attributes to get further information about the connection from
[in]	fromEdge	The edge at which the connection starts (the on incoming into a node)
[in]	toEdge	The edge at which the connection ends (the on outgoing from a node)
[out]	fromLane	The lane at which connection starts
[out]	toLane	The lane at which connection ends

Definition at line 253 of file NIXMLConnectionsHandler.cpp.

References SUMOSAXAttributes::get(), NBEdge::getID(), MsgHandler::inform(), myErrorMsgHandler, myHaveWarnedAboutDeprecatedLanes, SUMO_ATTR_FROM_LANE, SUMO_ATTR_LANE, SUMO_ATTR_TO_LANE, StringUtils::toIntSecure(), toString(), and WRITE_WARNING.

Referenced by parseLaneInfo().

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◆ parseLaneBound()

void NIXMLConnectionsHandler::parseLaneBound	(	const SUMOSAXAttributes &	attrs,
		NBEdge *	from,
		NBEdge *	to
	)

private

Parses a connection when it describes a lane-2-lane relationship.

Parameters

[in]	attrs	The attributes to get further information about the connection from
[in]	from	The edge at which the connection starts (the on incoming into a node)
[in]	to	The edge at which the connection ends (the on outgoing from a node)

Definition at line 151 of file NIXMLConnectionsHandler.cpp.

Referenced by parseConnection().

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◆ parseLaneDefinition()

bool NIXMLConnectionsHandler::parseLaneDefinition	(	const SUMOSAXAttributes &	attributes,
		int *	fromLane,
		int *	toLane
	)

inlineprivate

Parses information about lane-2-lane connection.

Parameters

[in]	attrs	The attributes to get further information about the connection from
[out]	fromLane	The lane at which connection starts
[out]	toLane	The lane at which connection ends

Definition at line 280 of file NIXMLConnectionsHandler.cpp.

References SUMOSAXAttributes::get(), SUMO_ATTR_FROM_LANE, and SUMO_ATTR_TO_LANE.

Referenced by parseLaneInfo().

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◆ parseLaneInfo()

bool NIXMLConnectionsHandler::parseLaneInfo	(	const SUMOSAXAttributes &	attributes,
		NBEdge *	fromEdge,
		NBEdge *	toEdge,
		int *	fromLane,
		int *	toLane
	)

private

Parses information about lane-2-lane connection when it describes a lane-2-lane relationship.

Parameters

[in]	attrs	The attributes to get further information about the connection from
[in]	fromEdge	The edge at which the connection starts (the on incoming into a node)
[in]	toEdge	The edge at which the connection ends (the on outgoing from a node)
[out]	fromLane	The lane at which connection starts
[out]	toLane	The lane at which connection ends

Definition at line 242 of file NIXMLConnectionsHandler.cpp.

References SUMOSAXAttributes::hasAttribute(), parseDeprecatedLaneDefinition(), parseLaneDefinition(), and SUMO_ATTR_LANE.

Referenced by delConnection(), and parseLaneBound().

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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.

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().

◆ myEdgeCont

NBEdgeCont& NIXMLConnectionsHandler::myEdgeCont

private

The edge container to fill.

Definition at line 160 of file NIXMLConnectionsHandler.h.

Referenced by addCrossing(), addWalkingArea(), delConnection(), parseConnection(), parseConnectionDef(), and parseLaneBound().

◆ myErrorMsgHandler

MsgHandler* const NIXMLConnectionsHandler::myErrorMsgHandler

private

the handler for loading errors

Definition at line 173 of file NIXMLConnectionsHandler.h.

Referenced by delConnection(), parseConnection(), parseConnectionDef(), parseDeprecatedLaneDefinition(), and parseLaneBound().

◆ 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().

◆ myHaveWarnedAboutDeprecatedLanes

bool NIXMLConnectionsHandler::myHaveWarnedAboutDeprecatedLanes

private

Information whether we have a deprecated attribute.

Definition at line 170 of file NIXMLConnectionsHandler.h.

Referenced by parseDeprecatedLaneDefinition().

◆ myLastParameterised

Parameterised* NIXMLConnectionsHandler::myLastParameterised

private

last item the could receive parameters

Definition at line 179 of file NIXMLConnectionsHandler.h.

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

◆ myLocation

GeoConvHelper* NIXMLConnectionsHandler::myLocation

private

The coordinate transformation which was used compute the custom shape coordinates for connections and crossings.

Definition at line 176 of file NIXMLConnectionsHandler.h.

Referenced by addCrossing(), addWalkingArea(), myStartElement(), parseLaneBound(), and ~NIXMLConnectionsHandler().

◆ 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().

◆ myNodeCont

NBNodeCont& NIXMLConnectionsHandler::myNodeCont

private

The edge container to fill.

Definition at line 163 of file NIXMLConnectionsHandler.h.

Referenced by addCrossing().

◆ 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().

◆ myTLLogicCont

NBTrafficLightLogicCont& NIXMLConnectionsHandler::myTLLogicCont

private

The traffic lights container to add built tls to (when invalidating tls)

Definition at line 167 of file NIXMLConnectionsHandler.h.

Referenced by parseConnection(), and parseLaneBound().

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

◆ NIXMLConnectionsHandler() [1/2]

◆ ~NIXMLConnectionsHandler()

◆ NIXMLConnectionsHandler() [2/2]

Member Function Documentation

◆ addCrossing()

◆ addProhibition()

◆ addWalkingArea()

◆ buildErrorMessage()

◆ callParentEnd()

◆ characters()

◆ convert()

◆ convertTag()

◆ delConnection()

◆ endElement()

◆ error()

◆ fatalError()

◆ getFileName()

◆ myCharacters()

◆ myEndElement()

◆ myStartElement()

◆ needsCharacterData()

◆ operator=()

◆ parseConnection()

◆ parseConnectionDef()

◆ parseDeprecatedLaneDefinition()

◆ parseLaneBound()

◆ parseLaneDefinition()

◆ parseLaneInfo()

◆ registerParent()

◆ retrieveNextSectionStart()

◆ sectionFinished()

◆ setFileName()

◆ setSection()

◆ startElement()

◆ warning()

Field Documentation

◆ myCharactersVector

◆ myCollectCharacterData

◆ myEdgeCont

◆ myErrorMsgHandler

◆ myExpectedRoot

◆ myFileName

◆ myHaveWarnedAboutDeprecatedLanes

◆ myLastParameterised

◆ myLocation

◆ myNextSectionStart

◆ myNodeCont

◆ myParentHandler

◆ myParentIndicator

◆ myPredefinedTags

◆ myPredefinedTagsMML

◆ myRootSeen

◆ mySection

◆ mySectionEnded

◆ mySectionOpen

◆ mySectionSeen

◆ myTagMap

◆ myTLLogicCont