SUMO - Simulation of Urban MObility
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Importer for edge connections stored in XML. More...
#include <NIXMLTrafficLightsHandler.h>
Public Member Functions | |
void | characters (const XMLCh *const chars, const XERCES3_SIZE_t length) |
The inherited method called when characters occured. More... | |
void | endElement (const XMLCh *const uri, const XMLCh *const localname, const XMLCh *const qname) |
The inherited method called when a tag is being closed. More... | |
const std::string & | getFileName () const |
returns the current file name More... | |
NIXMLTrafficLightsHandler (NBTrafficLightLogicCont &tlCont, NBEdgeCont &ec) | |
Constructor. More... | |
void | registerParent (const int tag, GenericSAXHandler *handler) |
Assigning a parent handler which is enabled when the specified tag is closed. More... | |
void | setFileName (const std::string &name) |
Sets the current file name. More... | |
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. More... | |
~NIXMLTrafficLightsHandler () | |
Destructor. More... | |
SAX ErrorHandler callbacks | |
void | warning (const XERCES_CPP_NAMESPACE::SAXParseException &exception) |
Handler for XML-warnings. More... | |
void | error (const XERCES_CPP_NAMESPACE::SAXParseException &exception) |
Handler for XML-errors. More... | |
void | fatalError (const XERCES_CPP_NAMESPACE::SAXParseException &exception) |
Handler for XML-errors. More... | |
Protected Member Functions | |
std::string | buildErrorMessage (const XERCES_CPP_NAMESPACE::SAXParseException &exception) |
Builds an error message. More... | |
virtual void | myCharacters (int element, const std::string &chars) |
Callback method for characters to implement by derived classes. More... | |
inherited from GenericSAXHandler | |
void | myStartElement (int element, const SUMOSAXAttributes &attrs) |
Called on the opening of a tag;. More... | |
void | myEndElement (int element) |
Called when a closing tag occurs. More... | |
Private Member Functions | |
void | addTlConnection (const SUMOSAXAttributes &attrs) |
reads and adds tl-controlled connection More... | |
NBLoadedSUMOTLDef * | initTrafficLightLogic (const SUMOSAXAttributes &attrs, NBLoadedSUMOTLDef *currentTL) |
NIXMLTrafficLightsHandler (const NIXMLTrafficLightsHandler &s) | |
invalidated copy constructor More... | |
NIXMLTrafficLightsHandler & | operator= (const NIXMLTrafficLightsHandler &s) |
invalidated assignment operator More... | |
void | removeTlConnection (const SUMOSAXAttributes &attrs) |
reads and removes tl-controlled connection More... | |
NBEdge * | retrieveEdge (const SUMOSAXAttributes &attrs, SumoXMLAttr attr, bool &ok) |
parses and edge id an returns an existing edge More... | |
int | retrieveLaneIndex (const SUMOSAXAttributes &attrs, SumoXMLAttr attr, NBEdge *edge, bool &ok) |
parses a lane index and verifies its correctness More... | |
Private Attributes | |
NBLoadedSUMOTLDef * | myCurrentTL |
The currently parsed traffic light. More... | |
NBEdgeCont & | myEdgeCont |
The edge container for retrieving edges. More... | |
bool | myResetPhases |
whether phases of a previously loaded traffic light must be reset More... | |
NBTrafficLightLogicCont & | myTLLCont |
The traffic light container to fill. More... | |
Importer for edge connections stored in XML.
This importer parses connections, and prohibitions, and is able to reset connections between edges.
Definition at line 57 of file NIXMLTrafficLightsHandler.h.
NIXMLTrafficLightsHandler::NIXMLTrafficLightsHandler | ( | NBTrafficLightLogicCont & | tlCont, |
NBEdgeCont & | ec | ||
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Constructor.
[in] | ec | The traffic light container into which to load logics |
Definition at line 64 of file NIXMLTrafficLightsHandler.cpp.
NIXMLTrafficLightsHandler::~NIXMLTrafficLightsHandler | ( | ) |
Destructor.
Definition at line 74 of file NIXMLTrafficLightsHandler.cpp.
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private |
invalidated copy constructor
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private |
reads and adds tl-controlled connection
Definition at line 214 of file NIXMLTrafficLightsHandler.cpp.
References NBLoadedSUMOTLDef::addConnection(), NBEdge::Connection::fromLane, NBEdge::getConnections(), Named::getID(), SUMOSAXAttributes::getOpt(), NBTrafficLightLogicCont::getPrograms(), myTLLCont, retrieveEdge(), retrieveLaneIndex(), SUMO_ATTR_FROM, SUMO_ATTR_FROM_LANE, SUMO_ATTR_TLID, SUMO_ATTR_TLLINKINDEX, SUMO_ATTR_TO, SUMO_ATTR_TO_LANE, NBEdge::Connection::tlID, NBEdge::Connection::tlLinkNo, NBEdge::Connection::toEdge, NBEdge::Connection::toLane, toString(), and WRITE_ERROR.
Referenced by myStartElement().
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protectedinherited |
Builds an error message.
The error message includes the file name and the line/column information as supported by the given SAXParseException
[in] | exception | The name of the currently processed file |
Definition at line 192 of file GenericSAXHandler.cpp.
References GenericSAXHandler::getFileName().
Referenced by GenericSAXHandler::error(), GenericSAXHandler::fatalError(), and GenericSAXHandler::warning().
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inherited |
The inherited method called when characters occured.
The retrieved characters are converted into a string and appended into a private buffer. They are reported as soon as the element ends.
recheck/describe what happens with characters when a new element is opened
describe characters processing in the class' head
Definition at line 175 of file GenericSAXHandler.cpp.
References TplConvert::_2str(), and GenericSAXHandler::myCharactersVector.
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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.
recheck/describe encoding of the string-representation
do not generate and report the string-representation
Definition at line 126 of file GenericSAXHandler.cpp.
References TplConvert::_2str(), GenericSAXHandler::convertTag(), GenericSAXHandler::myCharacters(), GenericSAXHandler::myCharactersVector, GenericSAXHandler::myEndElement(), GenericSAXHandler::myParentHandler, GenericSAXHandler::myParentIndicator, XMLSubSys::setHandler(), SUMO_TAG_INCLUDE, and SUMO_TAG_NOTHING.
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inherited |
Handler for XML-errors.
The message is built using buildErrorMessage and thrown within a ProcessError.
[in] | exception | The occured exception to process |
ProcessError | On any call |
Definition at line 211 of file GenericSAXHandler.cpp.
References GenericSAXHandler::buildErrorMessage().
Referenced by MSRouteHandler::closeContainer(), MSRouteHandler::closePerson(), NIImporter_OpenDrive::geomFromSpiral(), MSRouteHandler::myStartElement(), and MSRouteHandler::parseWalkPos().
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inherited |
Handler for XML-errors.
The message is built using buildErrorMessage and thrown within a ProcessError.
ProcessError | On any call |
[in] | exception | The occured exception to process |
Definition at line 217 of file GenericSAXHandler.cpp.
References GenericSAXHandler::buildErrorMessage().
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inherited |
returns the current file name
Definition at line 86 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(), NILoader::loadXMLType(), NLHandler::myEndElement(), RODFDetectorHandler::myStartElement(), GUISettingsHandler::myStartElement(), MSStateHandler::myStartElement(), SUMORouteHandler::myStartElement(), NLHandler::myStartElement(), NIImporter_OpenDrive::myStartElement(), XMLSubSys::runParser(), GenericSAXHandler::startElement(), and SUMORouteLoader::SUMORouteLoader().
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private |
begins the reading of a traffic lights logic This differs from NIImporter_SUMO::initTrafficLightLogic insofar as partial definitions (diffs) are allowed in an xml file
Definition at line 122 of file NIXMLTrafficLightsHandler.cpp.
References NBTrafficLightDefinition::addControlledInnerEdges(), NBTrafficLightDefinition::addNode(), NBTrafficLightDefinition::DefaultProgramID, SUMOSAXAttributes::get(), StringBijection< T >::get(), NBTrafficLightDefinition::getControlledInnerEdges(), NBTrafficLightLogicCont::getDefinition(), Named::getID(), NBLoadedSUMOTLDef::getLogic(), NBTrafficLightDefinition::getNodes(), NBTrafficLightLogic::getNumLinks(), SUMOSAXAttributes::getOpt(), OptionsCont::getOptions(), NBTrafficLightLogicCont::getPrograms(), OptionsCont::getString(), SUMOSAXAttributes::hasAttribute(), NBTrafficLightLogicCont::insert(), myResetPhases, myTLLCont, NBTrafficLightLogicCont::removeProgram(), NBLoadedSUMOTLDef::setOffset(), NBLoadedSUMOTLDef::setType(), SUMO_ATTR_ID, SUMO_ATTR_OFFSET, SUMO_ATTR_PROGRAMID, SUMO_ATTR_TYPE, SUMOReal, TIME2STEPS, SUMOXMLDefinitions::TrafficLightTypes, and WRITE_ERROR.
Referenced by myStartElement().
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protectedvirtualinherited |
Callback method for characters to implement by derived classes.
Called by "endElement" (see there).
[in] | element | The opened element, given as a int |
[in] | chars | The complete embedded character string ProcessError These method may throw a ProcessError if something fails |
Reimplemented in NIImporter_ITSUMO::Handler.
Definition at line 227 of file GenericSAXHandler.cpp.
Referenced by GenericSAXHandler::endElement().
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protectedvirtual |
Called when a closing tag occurs.
[in] | element | ID of the currently opened element |
ProcessError | If something fails |
Reimplemented from GenericSAXHandler.
Definition at line 106 of file NIXMLTrafficLightsHandler.cpp.
References myCurrentTL, SUMO_TAG_TLLOGIC, and WRITE_ERROR.
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protectedvirtual |
Called on the opening of a tag;.
[in] | element | ID of the currently opened element |
[in] | attrs | Attributes within the currently opened element |
ProcessError | If something fails |
Reimplemented from GenericSAXHandler.
Definition at line 78 of file NIXMLTrafficLightsHandler.cpp.
References NIImporter_SUMO::addPhase(), addTlConnection(), NBLoadedSUMOTLDef::getLogic(), initTrafficLightLogic(), myCurrentTL, myResetPhases, removeTlConnection(), NBTrafficLightLogic::resetPhases(), SUMO_TAG_CONNECTION, SUMO_TAG_DELETE, SUMO_TAG_PHASE, and SUMO_TAG_TLLOGIC.
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private |
invalidated assignment operator
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inherited |
Assigning a parent handler which is enabled when the specified tag is closed.
Definition at line 167 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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reads and removes tl-controlled connection
Definition at line 271 of file NIXMLTrafficLightsHandler.cpp.
References SUMOSAXAttributes::get(), NBTrafficLightLogicCont::getPrograms(), myTLLCont, NBLoadedSUMOTLDef::removeConnection(), retrieveEdge(), retrieveLaneIndex(), SUMO_ATTR_FROM, SUMO_ATTR_FROM_LANE, SUMO_ATTR_TLID, SUMO_ATTR_TLLINKINDEX, SUMO_ATTR_TO, and SUMO_ATTR_TO_LANE.
Referenced by myStartElement().
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private |
parses and edge id an returns an existing edge
Definition at line 307 of file NIXMLTrafficLightsHandler.cpp.
References SUMOSAXAttributes::get(), myEdgeCont, NBEdgeCont::retrieve(), and WRITE_ERROR.
Referenced by addTlConnection(), and removeTlConnection().
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private |
parses a lane index and verifies its correctness
Definition at line 320 of file NIXMLTrafficLightsHandler.cpp.
References SUMOSAXAttributes::get(), Named::getID(), NBEdge::getNumLanes(), toString(), and WRITE_ERROR.
Referenced by addTlConnection(), and removeTlConnection().
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inherited |
Sets the current file name.
[in] | name | The name of the currently processed file |
Definition at line 80 of file GenericSAXHandler.cpp.
References GenericSAXHandler::myFileName.
Referenced by NIImporter_SUMO::_loadNetwork(), GUISettingsHandler::GUISettingsHandler(), PCNetProjectionLoader::load(), NIImporter_OpenStreetMap::load(), loadNet(), ROLoader::loadNet(), NIImporter_ITSUMO::loadNetwork(), NIImporter_MATSim::loadNetwork(), NIImporter_Vissim::loadXML(), NILoader::loadXMLType(), main(), and XMLSubSys::runParser().
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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.
recheck/describe encoding of the string-representation
do not generate and report the string-representation
Definition at line 105 of file GenericSAXHandler.cpp.
References TplConvert::_2str(), GenericSAXHandler::convertTag(), FileHelpers::getConfigurationRelative(), GenericSAXHandler::getFileName(), SUMOSAXAttributesImpl_Xerces::getString(), FileHelpers::isAbsolute(), GenericSAXHandler::myCharactersVector, GenericSAXHandler::myPredefinedTags, GenericSAXHandler::myPredefinedTagsMML, GenericSAXHandler::myStartElement(), XMLSubSys::runParser(), SUMO_ATTR_HREF, and SUMO_TAG_INCLUDE.
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inherited |
Handler for XML-warnings.
The message is built using buildErrorMessage and reported to the warning-instance of the MsgHandler.
[in] | exception | The occured exception to process |
Definition at line 205 of file GenericSAXHandler.cpp.
References GenericSAXHandler::buildErrorMessage(), and WRITE_WARNING.
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The currently parsed traffic light.
Definition at line 102 of file NIXMLTrafficLightsHandler.h.
Referenced by myEndElement(), and myStartElement().
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The edge container for retrieving edges.
Definition at line 99 of file NIXMLTrafficLightsHandler.h.
Referenced by retrieveEdge().
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whether phases of a previously loaded traffic light must be reset
Definition at line 105 of file NIXMLTrafficLightsHandler.h.
Referenced by initTrafficLightLogic(), and myStartElement().
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private |
The traffic light container to fill.
Definition at line 96 of file NIXMLTrafficLightsHandler.h.
Referenced by addTlConnection(), initTrafficLightLogic(), and removeTlConnection().