SUMO - Simulation of Urban MObility
NIXMLNodesHandler.h
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00001 /****************************************************************************/
00009 // Importer for network nodes stored in XML
00010 /****************************************************************************/
00011 // SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
00012 // Copyright (C) 2001-2012 DLR (http://www.dlr.de/) and contributors
00013 /****************************************************************************/
00014 //
00015 //   This file is part of SUMO.
00016 //   SUMO is free software: you can redistribute it and/or modify
00017 //   it under the terms of the GNU General Public License as published by
00018 //   the Free Software Foundation, either version 3 of the License, or
00019 //   (at your option) any later version.
00020 //
00021 /****************************************************************************/
00022 #ifndef NIXMLNodesHandler_h
00023 #define NIXMLNodesHandler_h
00024 
00025 
00026 // ===========================================================================
00027 // included modules
00028 // ===========================================================================
00029 #ifdef _MSC_VER
00030 #include <windows_config.h>
00031 #else
00032 #include <config.h>
00033 #endif
00034 
00035 #include <utils/xml/SUMOSAXHandler.h>
00036 #include <utils/geom/Position.h>
00037 
00038 
00039 // ===========================================================================
00040 // class declarations
00041 // ===========================================================================
00042 class OptionsCont;
00043 class GeoConvHelper;
00044 class NBNode;
00045 class NBNodeCont;
00046 class NBTrafficLightLogicCont;
00047 
00048 
00049 // ===========================================================================
00050 // class definitions
00051 // ===========================================================================
00060 class NIXMLNodesHandler : public SUMOSAXHandler {
00061 
00062 public:
00071     NIXMLNodesHandler(NBNodeCont& nc, NBTrafficLightLogicCont& tlc,
00072                       OptionsCont& options);
00073 
00074 
00076     ~NIXMLNodesHandler() ;
00077 
00078 
00079 protected:
00081 
00082 
00093     void myStartElement(int element,
00094                         const SUMOSAXAttributes& attrs) ;
00096 
00097 
00098 private:
00099     /*
00100      * @brief Parses node information
00101      * Tries to parse a node. If the node can be parsed, it is stored within
00102      *  "myNodeCont". Otherwise an error is generated. Then, if given
00103      *  the tls information is parsed and inserted into "myTLLogicCont".
00104      */
00105     void addNode(const SUMOSAXAttributes& attrs);
00106 
00107     /*
00108      * @brief Parses node deletion information
00109      */
00110     void deleteNode(const SUMOSAXAttributes& attrs);
00111 
00112     /*
00113      * @brief Parses a cluster of nodes to be joined
00114      */
00115     void addJoinCluster(const SUMOSAXAttributes& attrs);
00116 
00117     /*
00118      * @brief Parses a list of nodes to be excluded from joining
00119      */
00120     void addJoinExclusion(const SUMOSAXAttributes& attrs);
00121 
00127     void processTrafficLightDefinitions(const SUMOSAXAttributes& attrs,
00128                                         NBNode* currentNode);
00129 
00130 
00131 private:
00133     OptionsCont& myOptions;
00134 
00136     std::string myID;
00137 
00139     Position myPosition;
00140 
00142     NBNodeCont& myNodeCont;
00143 
00145     NBTrafficLightLogicCont& myTLLogicCont;
00146 
00148     GeoConvHelper* myLocation;
00149 
00150 
00151 private:
00153     NIXMLNodesHandler(const NIXMLNodesHandler& s);
00154 
00156     NIXMLNodesHandler& operator=(const NIXMLNodesHandler& s);
00157 
00158 };
00159 
00160 
00161 #endif
00162 
00163 /****************************************************************************/
00164 
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