NswUncertDbAlg.h

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef MUONCONDALG_NSWUNCERTDBALG_H
#define MUONCONDALG_NSWUNCERTDBALG_H
 
// Gaudi includes
#include <nlohmann/json.hpp>
 
// Athena includes
#include "AthenaBaseComps/AthCondAlgorithm.h"
#include "StoreGate/CondHandleKeyArray.h"
#include "StoreGate/WriteCondHandleKey.h"
#include "MuonIdHelpers/IMuonIdHelperSvc.h"
#include "AthenaPoolUtilities/CondAttrListCollection.h"
// Muon includes
#include "MuonCondData/NswErrorCalibData.h"
 
 
namespace Muon{
 
class NswUncertDbAlg: public AthCondAlgorithm {
 
public:
    using AthCondAlgorithm::AthCondAlgorithm;
    virtual ~NswUncertDbAlg() = default;
    virtual StatusCode initialize() override;
    virtual StatusCode execute (const EventContext&) const override;
 
 
private:

    StatusCode parseDataFromJSON(const nlohmann::json& lines,
                                 NswErrorCalibData& errorCalibData) const;
   
    Gaudi::Property<std::string> m_readFromJSON{this, "readFromJSON", "" };
 
    ServiceHandle<Muon::IMuonIdHelperSvc> m_idHelperSvc{this, "MuonIdHelperSvc", 
                                                        "Muon::MuonIdHelperSvc/MuonIdHelperSvc"};
    
    SG::WriteCondHandleKey<NswErrorCalibData> m_writeKey{this, "WriteKey", "NswUncertData",
                                                          "Key of the parametrized NSW uncertainties"};
    
    SG::ReadCondHandleKeyArray<CondAttrListCollection> m_readKeysDb{this, "ReadKeys", {}, 
                                                              "Key to the parametrized NSW uncertainty COOL folder"};
};
 
}
#endif