StatisticOutput.cc
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/**
* StatisticOutput.cc
*
* Created on: 04 nov. 2014
* Author: AKKA
*/
#include "StatisticOutput.hh"
#include "ServicesServer.hh"
#include "TimeUtil.hh"
#include "AMDA-Kernel_Config.hh"
#include "Parameter.hh"
#include "ParamMgr.hh"
#include "MissionMgr.hh"
#include "InstrumentMgr.hh"
#include <boost/filesystem/path.hpp>
#include <boost/filesystem.hpp>
namespace AMDA {
namespace ParamOutputImpl {
/**
* @brief Implementation of a ParamOutput to apply statistic processes on parameters.
*/
namespace Statistic {
StatisticOutput::StatisticOutput(AMDA::Parameters::ParameterManager& pParameterManager) :
ParamOutput(pParameterManager),
_statisticProperties(),
_currentIntervalIndex(0)
{
}
StatisticOutput::~StatisticOutput()
{
}
/**
* @overload DataClient::establishConnection()
*/
void StatisticOutput::establishConnection()
{
LOG4CXX_DEBUG(_logger,"StatisticOutput::establishConnection");
for (auto paramProp : _statisticProperties.getParamPropertiesList())
{
try {
AMDA::Parameters::ParameterSPtr param = _parameterManager.getParameter(
paramProp->getId());
for (auto statisticFunc : paramProp->getFunctionPropertiesList())
{
ProcessDescription procDesc;
procDesc._paramId = paramProp->getId();
procDesc._functionName = statisticFunc->getName();
procDesc._index = paramProp->getIndex();
procDesc._statisticProcesSPtr.reset(AMDA::Parameters::ServicesServer::getInstance()->getStatisticProcess(statisticFunc->getName(), *param.get(), paramProp->getIndex()));
procDesc._statisticProcesSPtr->setArguments(statisticFunc->getArgumentMap());
_processDescriptionList.push_back(procDesc);
procDesc._statisticProcesSPtr->establishConnection();
}
} catch (...) {
LOG4CXX_ERROR(_logger, "StatisticOutput::establishConnection - It's impossible to create statistic process for parameter " << paramProp->getId());
throw;
}
}
}
/**
* @overload ParamOutput::init()
*/
void StatisticOutput::init()
{
LOG4CXX_DEBUG(_logger,"StatisticOutput::init");
//init all needed parameters
for (auto procDesc : _processDescriptionList)
{
try {
procDesc._statisticProcesSPtr->init(_timeIntervalList);
} catch (...) {
LOG4CXX_ERROR(_logger, "StatisticOutput::init - It's impossible to init a statistic process");
throw;
}
}
}
/**
* @overload ParamOutput::apply()
*/
void StatisticOutput::apply()
{
LOG4CXX_DEBUG(_logger,"StatisticOutput::apply");
try {
bool isFirstInterval = true;
//Intervals loop
while (_currentTimeInterval != _timeIntervalList->end())
{
//select output structure
switch (_statisticProperties.getOutputStructure())
{
case OutputStructure::ONE_FILE :
applyOneFile(isFirstInterval);
break;
case OutputStructure::ONE_FILE_PER_PARAMETER :
applyOneFilePerParameter(isFirstInterval);
break;
default :
LOG4CXX_WARN(_logger, "StatisticOutput::apply - output structure not implemented => use ONE-FILE");
}
//go to next time interval
++_currentTimeInterval;
++_currentIntervalIndex;
isFirstInterval = false;
}
//write catalog
for (auto catalog : _statisticCatalogMap)
{
std::string filePath = catalog.second.write(_workPath, _statisticProperties.getFileFormatKey());
if (!filePath.empty())
_files.push_back(filePath);
}
} catch (...) {
LOG4CXX_ERROR(_logger, "StatisticOutput::apply : Error to apply output");
throw;
}
}
void StatisticOutput::applyOneFile(bool isFirstInterval)
{
//init catalog if need
if (isFirstInterval)
initCatalog("");
//create catalog interval
TimeTableCatalog::TimeInterval newInt(_currentTimeInterval->_startTime,_currentTimeInterval->_stopTime);
//compute statistic result for current interval
for (auto &procDesc : _processDescriptionList)
{
try {
std::vector<std::string> crtResult;
std::vector<std::string> crtCoverage;
procDesc._statisticProcesSPtr->compute(crtResult,crtCoverage);
if (isFirstInterval)
addProcessDescriptionInCatalog(&_statisticCatalogMap[""], &procDesc);
newInt.addParameterData(procDesc._dataKey, crtResult);
newInt.addParameterData(procDesc._coverageKey, crtCoverage);
} catch (...) {
LOG4CXX_ERROR(_logger, "StatisticOutput::applyOneFile - It's impossible to apply a statistic process");
throw;
}
}
_statisticCatalogMap[""].addInterval(newInt);
}
void StatisticOutput::applyOneFilePerParameter(bool isFirstInterval)
{
std::map<std::string,TimeTableCatalog::TimeInterval *> intMap;
for (auto &procDesc : _processDescriptionList)
{
try {
std::vector<std::string> crtResult;
std::vector<std::string> crtCoverage;
procDesc._statisticProcesSPtr->compute(crtResult,crtCoverage);
//init catalog if need
if (isFirstInterval)
initCatalog(procDesc._paramId);
//create new interval if need
if (intMap[procDesc._paramId] == NULL)
{
//init new interval
intMap[procDesc._paramId] = new TimeTableCatalog::TimeInterval(_currentTimeInterval->_startTime,_currentTimeInterval->_stopTime);
}
//add process description in catalog
if (isFirstInterval)
addProcessDescriptionInCatalog(&_statisticCatalogMap[procDesc._paramId], &procDesc);
//add process data and coverage in catalog
intMap[procDesc._paramId]->addParameterData(procDesc._dataKey, crtResult);
intMap[procDesc._paramId]->addParameterData(procDesc._coverageKey, crtCoverage);
} catch (...) {
LOG4CXX_ERROR(_logger, "StatisticOutput::applyOneFilePerParameter - It's impossible to apply a statistic process");
throw;
}
}
//add intervals in corresponding catalog
for (auto intervalDef : intMap)
{
_statisticCatalogMap[intervalDef.first].addInterval(*intervalDef.second);
delete intervalDef.second;
}
}
void StatisticOutput::initCatalog(std::string paramId)
{
if (_statisticCatalogMap.find(paramId) != _statisticCatalogMap.end())
//already exist => nothing to do
return;
_statisticCatalogMap[paramId]._timeFormat = _statisticProperties.getTimeFormat();
_statisticCatalogMap[paramId]._name = getCatalogName(paramId);
if(getenv("HIDE_AMDA_DATE") != NULL)
_statisticCatalogMap[paramId]._creationDate = 0;
else
_statisticCatalogMap[paramId]._creationDate = std::time(0);
_statisticCatalogMap[paramId]._description.push_back("Generated by CDPP/AMDA Statistic Module");
//adding other infomation
for (ProcessDescription processDes: _processDescriptionList)
{
std::stringstream statInfo;
AMDA::Info::ParamInfoSPtr paramInfo = AMDA::Info::ParamMgr::getInstance()->getParamInfoFromId(processDes._paramId);
//AMDA::Info::MissionInfoSPtr missionInfo = AMDA::Info::MissionMgr::getInstance()->getMissionInfoFromId(processDes._paramId);
if(processDes._index == _processDescriptionList.front()._index)
statInfo<<"by using params: \n";
if(paramInfo->getInstrumentId() !="")
{
AMDA::Info::InstrumentInfoSPtr instrumentInfo = AMDA::Info::InstrumentMgr::getInstance()->getInstrumentInfoFromId(paramInfo->getInstrumentId());
if (instrumentInfo.get() != nullptr) {
if(instrumentInfo->getMissionId() != ""){
AMDA::Info::MissionInfoSPtr missionInfo = AMDA::Info::MissionMgr::getInstance()->getMissionInfoFromId(instrumentInfo->getMissionId());
if (missionInfo.get() != nullptr) {
statInfo<< missionInfo->getName()<<"/";
}
}
statInfo<<instrumentInfo->getName()<<"/";
}
}
statInfo<<processDes._paramId;
if(processDes._index != -1)
statInfo<<"["<<processDes._index<<"]";
statInfo<<" with function ";
statInfo<<processDes._functionName;
// ading information about the origin
if (_timeIntervalList->size() ==1 && _timeIntervalList->front()._ttPath.empty() && _timeIntervalList->front()._ttName.empty())
{
if(processDes._index == _processDescriptionList.back()._index){
statInfo<<"\nwith interval : ";
statInfo<<AMDA::TimeUtil::formatTimeDateInIso(_timeIntervalList->front()._startTime)<<" - ";
statInfo<<AMDA::TimeUtil::formatTimeDateInIso(_timeIntervalList->front()._stopTime);
}
}else{
statInfo<<"\nfrom TimeTable/Catalog: ";
if(_currentTimeInterval->_ttName.empty())
{
statInfo<<_currentTimeInterval->_ttPath;
}else{
statInfo<< _currentTimeInterval->_ttName;
}
}
_statisticCatalogMap[paramId]._description.push_back(statInfo.str());
}
}
void StatisticOutput::addProcessDescriptionInCatalog(TimeTableCatalog::Catalog* pCatalog, ProcessDescription* pProcDesc)
{
//two parameters are created in a catalog for each process (for data and coverage).
int indexOfDesc = pCatalog->getParameterDescriptions().size() / 2;
//add catalog description for this process
//data name
std::stringstream dataName;
dataName << pProcDesc->_functionName;
dataName << "(";
dataName << pProcDesc->_paramId;
if (pProcDesc->_index >= 0)
{
dataName << "[";
dataName << pProcDesc->_index;
dataName << "]";
}
dataName << ")";
//data key
std::stringstream dataKey;
dataKey << "stat_data_" << indexOfDesc;
pProcDesc->_dataKey = dataKey.str();
TimeTableCatalog::ParameterDescription desc(
pProcDesc->_dataKey,
dataName.str(),
pProcDesc->_statisticProcesSPtr->getResultDimDefinition(),
TimeTableCatalog::ParameterDescription::ParameterType::Double,
"",
"Statistic result computed by CDPP/AMDA",
"",
pProcDesc->_statisticProcesSPtr->getUCD(),
""
);
pCatalog->addParameterDescription(desc);
//coverage name
std::stringstream covName;
covName << "Coverage of ";
covName << dataName.str();
pProcDesc->_coverageKey = covName.str();
//coverage key
std::stringstream covKey;
covKey << "stat_cov_" << indexOfDesc;
pProcDesc->_coverageKey = covKey.str();
TimeTableCatalog::ParameterDescription coverageDesc(
pProcDesc->_coverageKey,
covName.str(),
pProcDesc->_statisticProcesSPtr->getResultDimDefinition(true),
TimeTableCatalog::ParameterDescription::ParameterType::Double,
"",
"Coverage of the statistic result computed by CDPP/AMDA",
"",
"meta.code.qual",
""
);
pCatalog->addParameterDescription(coverageDesc);
}
std::string StatisticOutput::getCatalogName(std::string paramId)
{
std::stringstream fileName;
if (_statisticProperties.getFileName().empty())
{
std::stringstream fileNameSuffix;
if (_currentTimeInterval->_ttName.empty()) {
//add start time
double lStartTime = _currentTimeInterval->_startTime;
char buffer[TIMELENGTH];
Double2DD_Time(buffer, lStartTime);
fileNameSuffix << "-" << buffer;
}
else {
//add TT name
fileNameSuffix << "-" << _currentTimeInterval->_ttName;
}
fileName << "statistic-";
if (_statisticProperties.getOutputStructure() == OutputStructure::ONE_FILE_PER_PARAMETER)
{
fileName << paramId;
}
else
{
int crtFileNameSize = fileName.str().size() + fileNameSuffix.str().size();
bool isFirst = true;
for (auto paramProp : _statisticProperties.getParamPropertiesList())
{
std::stringstream paramPart;
if (!isFirst) {
paramPart << "-" ;
}
isFirst = false;
for (auto statisticFunc : paramProp->getFunctionPropertiesList()) {
paramPart << statisticFunc->getName() << "_";
}
paramPart << paramProp->getId();
if (paramProp->getIndex() >= 0) {
paramPart << "_" << paramProp->getIndex();
}
if (crtFileNameSize + paramPart.str().size() > 247) {
//Filename is limited to 255 characters by Linux
//+ we keep 4 characters for extension
//+ we keep 3 characters for "etc"
fileName << "_etc";
break;
}
crtFileNameSize += paramPart.str().size();
fileName << paramPart.str();
}
}
fileName << fileNameSuffix.str();
}
else
fileName << _statisticProperties.getFileName();
return fileName.str();
}
} /* namespace Statistic */
} /* namespace ParamOutputImpl */
} /* namespace AMDA */