TRestMySQLToAnalysisProcess.h

/*************************************************************************
 * This file is part of the REST software framework.                     *
 *                                                                       *
 * Copyright (C) 2016 GIFNA/TREX (University of Zaragoza)                *
 * For more information see http://gifna.unizar.es/trex                  *
 *                                                                       *
 * REST is free software: you can redistribute it and/or modify          *
 * it under the terms of the GNU General Public License as published by  *
 * the Free Software Foundation, either version 3 of the License, or     *
 * (at your option) any later version.                                   *
 *                                                                       *
 * REST is distributed in the hope that it will be useful,               *
 * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the          *
 * GNU General Public License for more details.                          *
 *                                                                       *
 * You should have a copy of the GNU General Public License along with   *
 * REST in $REST_PATH/LICENSE.                                           *
 * If not, see http://www.gnu.org/licenses/.                             *
 * For the list of contributors see $REST_PATH/CREDITS.                  *
 *************************************************************************/
 
#ifndef RestCore_TRestMySQLToAnalysisProcess
#define RestCore_TRestMySQLToAnalysisProcess
 
#include "TRestEventProcess.h"
 
class TRestMySQLToAnalysisProcess : public TRestEventProcess {
   private:
    TRestEvent* fEvent = nullptr;  
 
    std::string fDBServerName;  
 
    std::string fDBUserName;  
 
    std::string fDBUserPass;  
 
    std::string fDBName;  //<
 
    std::string fDBTable;  //<
 
    std::vector<TString> fSQLVariables;  //<
 
    std::vector<TString> fAnaTreeVariables;  //<
 
    std::vector<Double_t> fMinValues;  //<
 
    std::vector<Double_t> fMaxValues;  //<
 
    Bool_t fDataBaseExists = true;  //<
 
    Double_t fStartTimestamp;  
 
    Double_t fEndTimestamp;  
 
    Double_t fSampling;  
 
    std::vector<std::vector<Double_t> > fDBdata;  
 
    Bool_t fCheckSQL = true;  
 
    std::string BuildQueryString();
 
    void FillDBArrays();
 
    Double_t GetDBValueAtTimestamp(Int_t index, Double_t timestamp);
 
   protected:
    void InitProcess() override;
 
    void InitFromConfigFile() override;
 
    void Initialize() override;
 
    void LoadDefaultConfig();
 
   public:
    RESTValue GetInputEvent() const override { return fEvent; }
    RESTValue GetOutputEvent() const override { return fEvent; }
 
    TRestEvent* ProcessEvent(TRestEvent* inputEvent) override;
 
    void LoadConfig(const std::string& configFilename, const std::string& name = "");
 
    void PrintMetadata() override;
 
    TRestEventProcess* Maker() { return new TRestMySQLToAnalysisProcess; }
 
    const char* GetProcessName() const override { return "SQLToAnalysisProces"; }
 
    TRestMySQLToAnalysisProcess();
    TRestMySQLToAnalysisProcess(const char* configFilename);
 
    ~TRestMySQLToAnalysisProcess();
 
    ClassDefOverride(TRestMySQLToAnalysisProcess, 2);
};
#endif