121 lines
2.8 KiB
C++
121 lines
2.8 KiB
C++
#include "elementhashtable.h"
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#include <iostream>
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ElementHashtable::ElementHashtable(QObject *parent) :
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QObject(parent)
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{
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}
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bool ElementHashtable::child(QXmlStreamReader &reader)
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{
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QStringRef elementName;
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elementName=reader.name();
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QString id;
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if(reader.attributes().hasAttribute("rdf:ID"))
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{
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id=reader.attributes().value("rdf:ID").toString();
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}
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BasicElementInfo *pointer=NULL;
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if(elementName=="BusbarSection")
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{
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pointer=new BusbarSection(this);
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pointer->parse(reader);
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}
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if(elementName=="Terminal")
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{
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pointer=new Terminal(this);
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pointer->parse(reader);
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}
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if(elementName=="ACLineSegment")
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{
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pointer=new ACLineSegment(this);
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pointer->parse(reader);
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}
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if(elementName=="Breaker")
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{
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pointer=new Breaker(this);
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pointer->parse(reader);
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}
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if(elementName=="Compensator")
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{
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pointer=new Compensator(this);
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pointer->parse(reader);
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}
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if(elementName=="Disconnector")
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{
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pointer=new Disconnector(this);
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pointer->parse(reader);
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}
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if(elementName=="PowerTransformer")
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{
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pointer=new PowerTransformer(this);
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pointer->parse(reader);
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}
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if(elementName=="SynchronousMachine")
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{
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pointer=new SynchronousMachine(this);
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pointer->parse(reader);
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}
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if(pointer && id!="")
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{
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this->eleHT[id]=pointer;
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}
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return true;
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}
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bool ElementHashtable::goPath()
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{
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const QHash<QString,BasicElementInfo*> &ht=this->eleHT;
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QList<QString> keys;
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keys=ht.keys();
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std::cout<<keys.length()<<std::endl;
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for(QList<QString>::Iterator ite=keys.begin();
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ite!=keys.end();
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ite++)
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{
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BasicElementInfo *p=ht[*ite];
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if(p->getName()=="BusbarSection")
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{
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std::cout<<"BusbarSection"<<"\n";
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}
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}
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return true;
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}
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bool ElementHashtable::parse(const QString& xmlPath)
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{
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QFile xmlFile(xmlPath);
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int loop=0;
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if(xmlFile.open(QFile::ReadOnly))
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{
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QXmlStreamReader reader(&xmlFile);
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while(!reader.atEnd() && !reader.hasError())
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{
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reader.readNext();
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if(reader.isStartElement())
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{
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if(reader.name()=="RDF")//不要读<rdf:RDF xmlns:rdf="http://www.w3.org/1999/ …… 这样一堆东西
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{
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continue;
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}
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this->child(reader);//处理根元素下的第一级子元素，也就是Substation这一类。
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}
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loop++;
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if(loop>600000){
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// break;
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}
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}
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if(reader.hasError())
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{
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qDebug()<<reader.errorString()<<"\n";
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qDebug()<<"line number "<<reader.lineNumber()<<"\n";
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}
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xmlFile.close();
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}
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return true;
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}
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