cimforreduceloss/testHasttable/special/loadexporter.cpp

#include "loadexporter.h"
#include <iostream>
LoadExporter::LoadExporter()
{

}

LoadExporter::~LoadExporter()
{

}

void LoadExporter::add(const QString& fileName, QSharedPointer<LoadInfo> loadInfo)
{
    this->ht.add(fileName,loadInfo);
//    if(loadInfo->getLoadPath().trimmed().length()==0)
//    {
//        std::cout<<"fd"<<std::endl;
//    }
}

void LoadExporter::toSingleFile(const QString& filePath)
{
    //先按时间形成一个List
    QHash<QString,QList<QPair<double,double> > > loadSequence;
    //24个时段
    for(int i=0;i<24;i++)
    {
        QTime time(i,0);
        this->updateByTime(time);
        QStringList keys;
        keys=this->ht.keys();
        foreach(QString key, keys)
        {
            QSharedPointer<LoadInfo> p=this->ht.get(key);
            double P=p->get3PhP();//p->getPA()+p->getPB()+p->getPC();
            double Q=p->get3PhQ();//p->getQA()+p->getQB()+p->getQC();
            loadSequence[key].push_back(QPair<double,double>(P,Q) );
        }
    }

    QFile file(filePath);
    if(file.open(QFile::WriteOnly))
    {
        QTextStream stream(&file);
        QStringList keys;
        keys=loadSequence.keys();
        foreach(QString key, keys)
        {
            stream<<key<<",";
            QList<QPair<double,double> > loadList=loadSequence[key];
            int seq=0;
            for(QList<QPair<double,double> >::iterator ite=loadList.begin();ite!=loadList.end();ite++)
            {
                stream<<"["<<seq++<<"],"<<ite->first<<","<<ite->second<<",";
            }
            stream<<"\t\n";
        }
        file.close();
    }
    else
    {
        std::cout<<"cannot create file to export load."<<std::endl;
    }
}

void LoadExporter::updateByTime(const QTime &time)
{
    LoadMapping loadMapping;
    loadMapping.broadcastUpdateByTime(time);
}