SlidingAverageProcess.cc
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/*
* SlidingAverageProcess.cc
*
* Created on: Dec 12, 2012
* Author: f.casimir
*/
#include <stdlib.h>
#include <string>
#include "Operation.hh"
#include "ParameterManager.hh"
#include "SlidingAverageProcess.hh"
#include "SlidingAverageCreator.hh"
#include "ParameterCreatorFromExpression.hh"
#include "TimeInterval.hh"
using namespace std;
using namespace boost;
using namespace log4cxx;
using namespace TimeTableCatalog;
namespace AMDA {
namespace Parameters {
SlidingAverageProcess::SlidingAverageProcess(Parameter ¶meter)
: SingleParamProcess_CRTP(parameter),
_SlidingAverageTime(0.0) {
}
SlidingAverageProcess::SlidingAverageProcess(const SlidingAverageProcess& pProcess, Parameter ¶meter)
: SingleParamProcess_CRTP(pProcess,parameter),
_SlidingAverageTime(pProcess._SlidingAverageTime) {
}
SlidingAverageProcess::~SlidingAverageProcess() {
}
TimeStamp SlidingAverageProcess::init() {
//GET Sampling
if (_attributList.size() != 1) {
BOOST_THROW_EXCEPTION(AMDA::AMDA_exception() << AMDA::errno_code(AMDA_PROCESS_ERR) << AMDA::ex_msg(std::string("SlidingAverageProcess required at least one attribute: Sliding Average Time")));
}
if (!isValid<double>(_attributList[0])) {
BOOST_THROW_EXCEPTION(AMDA::AMDA_exception() << AMDA::errno_code(AMDA_PROCESS_ERR) << AMDA::ex_msg(std::string("Sliding Average Time must be a double.")));
}
_SlidingAverageTime = atof(_attributList[0].c_str());
if (_SlidingAverageTime <= 0) {
BOOST_THROW_EXCEPTION(AMDA::AMDA_exception() << AMDA::errno_code(AMDA_PROCESS_ERR) << AMDA::ex_msg(std::string("Sliding Average Time must be greater than 0.")));
}
TimeIntervalListSPtr lTimeIntervalList(new TimeIntervalList());
// Add shift time for each time interval
for (TimeIntervalList::iterator it = _timeIntervalList->begin(); it != _timeIntervalList->end(); ++it) {
if ((*it)._startTime - _SlidingAverageTime/2. > 0) {
lTimeIntervalList->push_back(TimeInterval( (*it)._startTime - _SlidingAverageTime/2., (*it)._stopTime + _SlidingAverageTime/2.));
}
else {
lTimeIntervalList->push_back(TimeInterval( 0, (*it)._stopTime + _SlidingAverageTime/2.));
}
}
TimeStamp timeStamp = _parameterInput->init( this, lTimeIntervalList);
Parameter::InfoList lInfoList = _parameterInput->getInfoList();
_parameter.getInfoList().insert(lInfoList.begin(), lInfoList.end());
_paramInput = _parameterInput->getParamData(this).get();
SlidingAverageCreator lSlidingAverageCreator(*this,*_paramInput,_timeIntervalList,_SlidingAverageTime);
_operation = lSlidingAverageCreator.getOperation();
_paramData = ParamDataSPtr(_operation->getParamOutput());
_paramData->setMinSampling(_paramInput->getMinSampling());
return timeStamp;
}
} /* namespace Parameters */
} /* namespace AMDA */