MergeProcess.cc
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/*
* MergeProcess.cc
*
* Created on: Dec 12, 2012
* Author: f.casimir
*/
#include <stdlib.h>
#include <string>
#include "AMDA_exception.hh"
#include "DicError.hh"
#include "Operation.hh"
#include "ParameterManager.hh"
#include "MergeProcess.hh"
#include "SchedulerCreator.hh"
#include "ParameterCreatorFromExpression.hh"
using namespace std;
using namespace boost;
using namespace log4cxx;
using namespace AMDA::Parameters;
namespace AMDA {
namespace Merge {
MergeProcess::MergeProcess(Parameter ¶meter)
: MultiParamProcess_CRTP(parameter) {
}
MergeProcess::MergeProcess(const MergeProcess& pProcess, Parameter ¶meter)
: MultiParamProcess_CRTP(pProcess,parameter) {
//Establish Connection Without Parse
MultiParamProcess::establishConnection();
}
MergeProcess::~MergeProcess() {
}
void MergeProcess::parse() {
ParameterCreatorFromExpression creator(_parameter.getParameterManager());
ParameterSPtr lParameter = creator.getOneParameterFromExpression(_parameter,_expression);
_paramNameList[lParameter->getId()].first = lParameter;
_orderParamNameList.push_back(lParameter->getId());
/// get other Parameter in attribute list
if (_attributList.size() == 0) {
BOOST_THROW_EXCEPTION(AMDA::AMDA_exception() << AMDA::errno_code(AMDA_PROCESS_ERR) << AMDA::ex_msg(std::string("MergeProcess::parse required at least one attribute'")));
}
for ( auto param : _attributList) {
lParameter = creator.getOneParameterFromExpression(_parameter,param);
_paramNameList[lParameter->getId()].first = lParameter;
_orderParamNameList.push_back(lParameter->getId());
}
}
void MergeProcess::establishConnection() {
parse();
MultiParamProcess::establishConnection();
}
TimeStamp MergeProcess::init() {
TimeStamp timeStamp = MultiParamProcess::init();
/// ParamData result Type is the same as the ParamData input
ParamData* lFirstParamInput = _paramNameList[_orderParamNameList[0]].first->getParamData(this).get();
SchedulerCreator lSchedulerCreator(*this,*lFirstParamInput);
_operation = lSchedulerCreator.getOperation();
_paramData = ParamDataSPtr(_operation->getParamOutput());
Base::Scheduler* lScheduler = dynamic_cast<Base::Scheduler*>(_operation);
for ( auto lParamName : _orderParamNameList) {
lScheduler->push_back(_paramNameList[lParamName].first->getParamData(this).get());
}
return timeStamp;
}
} /* namespace Merge */
} /* namespace AMDA */