| 1 | #include "NetworkReader.h" |
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| 2 | |
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| 3 | NetworkReader::NetworkReader(const char * xml) { |
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| 4 | ldsIndex = 0; |
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| 5 | loadLines(xml); |
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| 6 | } |
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| 7 | |
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| 8 | LOOP * NetworkReader::parseLoop(TiXmlElement * loopElem) { |
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| 9 | LOOP *loop = new LOOP; |
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| 10 | |
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| 11 | TiXmlElement *subLoopElem = loopElem->FirstChildElement(); |
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| 12 | loop->loopID = atoi(subLoopElem->GetText()); |
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| 13 | subLoopElem = subLoopElem->NextSiblingElement(); |
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| 14 | loop->loop_loc = (char *) subLoopElem->GetText(); |
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| 15 | subLoopElem = subLoopElem->NextSiblingElement(); |
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| 16 | subLoopElem = subLoopElem->NextSiblingElement(); // skip lane num |
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| 17 | loop->vol = atoi(subLoopElem->GetText()); |
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| 18 | subLoopElem = subLoopElem->NextSiblingElement(); |
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| 19 | loop->occ = atof(subLoopElem->GetText()); |
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| 20 | subLoopElem = subLoopElem->NextSiblingElement(); |
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| 21 | loop->spd = atof(subLoopElem->GetText()); |
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| 22 | |
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| 23 | return loop; |
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| 24 | } |
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| 25 | |
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| 26 | STATION * NetworkReader::parseStation(TiXmlElement *stationElem, FEP_LINE *line) { |
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| 27 | STATION *station = new STATION; |
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| 28 | |
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| 29 | TiXmlElement *stationSubElem = stationElem->FirstChildElement(); |
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| 30 | station->lds = atol(stationSubElem->GetText()); |
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| 31 | cout << "Station: " << station->lds << endl; |
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| 32 | line->lds.push_back(station->lds); |
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| 33 | line->ldsIndex.push_back(ldsIndex++); |
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| 34 | stationSubElem = stationSubElem->NextSiblingElement(); |
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| 35 | station->line_num = atoi(stationSubElem->GetText()); |
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| 36 | stationSubElem = stationSubElem->NextSiblingElement(); |
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| 37 | station->drop = atoi(stationSubElem->GetText()); |
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| 38 | stationSubElem = stationSubElem->NextSiblingElement(); |
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| 39 | stationSubElem = stationSubElem->NextSiblingElement(); // skip location |
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| 40 | stationSubElem = stationSubElem->NextSiblingElement(); // skip postmile |
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| 41 | stationSubElem = stationSubElem->NextSiblingElement(); // skip direction |
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| 42 | stationSubElem = stationSubElem->NextSiblingElement(); // skip freeway |
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| 43 | station->MlTotVol = atoi(stationSubElem->GetText()); |
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| 44 | stationSubElem = stationSubElem->NextSiblingElement(); |
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| 45 | station->OppTotVol = atoi(stationSubElem->GetText()); |
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| 46 | |
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| 47 | station->pos = 0; // NOT SURE WHY WE NEED THIS? |
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| 48 | |
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| 49 | // Add loops to station |
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| 50 | TiXmlElement *loopElem = stationSubElem->NextSiblingElement()->FirstChildElement(); |
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| 51 | for (loopElem; loopElem; loopElem = loopElem->NextSiblingElement()) { |
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| 52 | LOOP *loop = parseLoop(loopElem); |
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| 53 | station->loops.push_back(loop); |
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| 54 | } |
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| 55 | cout << "Number of Loops: " << station->loops.size() << endl; |
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| 56 | // Data pack ATMS message |
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| 57 | station->length = station->loops.size() * 2 + CONTROL_DATA_LEN; |
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| 58 | cout << station->loops.size() << endl; |
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| 59 | station->dataPack = DataPacker::packData(station); |
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| 60 | |
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| 61 | return station; |
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| 62 | } |
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| 63 | |
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| 64 | FEP_LINE * NetworkReader::parseLine(TiXmlElement * lineElem) { |
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| 65 | FEP_LINE *line = new FEP_LINE; |
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| 66 | |
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| 67 | TiXmlElement *lineSubElem = lineElem->FirstChildElement(); |
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| 68 | line->lineNum = atoi(lineSubElem->GetText()); |
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| 69 | cout << "Line: " << line->lineNum << endl; |
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| 70 | lineSubElem = lineSubElem->NextSiblingElement(); |
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| 71 | line->count = atoi(lineSubElem->GetText()); |
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| 72 | lineSubElem = lineSubElem->NextSiblingElement(); |
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| 73 | line->schedule = atoi(lineSubElem->GetText()); |
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| 74 | lineSubElem = lineSubElem->NextSiblingElement(); |
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| 75 | line->lineInfo = atoi(lineSubElem->GetText()); |
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| 76 | lineSubElem = lineSubElem->NextSiblingElement(); |
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| 77 | line->systemKey = atol(lineSubElem->GetText()); |
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| 78 | lineSubElem = lineSubElem->NextSiblingElement(); |
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| 79 | line->globalSeq = atol(lineSubElem->GetText()); |
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| 80 | lineSubElem = lineSubElem->NextSiblingElement(); |
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| 81 | line->schedleSeq = atol(lineSubElem->GetText()); |
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| 82 | |
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| 83 | TiXmlElement *stationsElem = lineSubElem->NextSiblingElement(); |
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| 84 | TiXmlElement *stationElem = stationsElem->FirstChildElement(); |
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| 85 | for (stationElem; stationElem; stationElem = stationElem->NextSiblingElement()) { |
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| 86 | stations.push_back(parseStation(stationElem, line)); |
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| 87 | } |
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| 88 | return line; |
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| 89 | } |
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| 90 | |
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| 91 | void NetworkReader::loadLines(const char * xml) { |
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| 92 | // Load network xml file |
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| 93 | TiXmlDocument doc; |
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| 94 | doc.Parse((const char*) xml, 0, TIXML_ENCODING_UTF8); |
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| 95 | |
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| 96 | // grab <Network> element |
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| 97 | TiXmlHandle hDoc(&doc); |
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| 98 | TiXmlElement *networkElem = hDoc.FirstChildElement().Element(); |
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| 99 | |
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| 100 | // grab first <Line> element |
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| 101 | TiXmlElement *lineElem = networkElem->FirstChildElement(); |
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| 102 | |
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| 103 | // iterate through each line element to create FEP_LINE list |
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| 104 | for (lineElem; lineElem; lineElem = lineElem->NextSiblingElement()) { |
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| 105 | lines.push_back(parseLine(lineElem)); |
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| 106 | } |
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| 107 | } |
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| 108 | |
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| 109 | vector<FEP_LINE*> NetworkReader::getLines() { |
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| 110 | |
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| 111 | return lines; |
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| 112 | } |
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| 113 | |
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| 114 | vector<STATION*> NetworkReader::getStations() { |
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| 115 | |
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| 116 | return stations; |
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| 117 | } |
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| 118 | |
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| 119 | NetworkReader::~NetworkReader() { |
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| 120 | |
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| 121 | } |
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