// -*- mode: c++ -*-
//
// $Id: BrPassInfo.h,v 1.1 2001/10/08 11:01:03 cholm Exp $
// $Author: cholm $
// $Date: 2001/10/08 11:01:03 $
// $Copyright: (C) 2001 BRAHMS Collaboration <brahmlib@rhic.bnl.gov>
//
#ifndef BRAT_BrPassInfo
#define BRAT_BrPassInfo
#ifndef ROOT_TObject
#include "TObject.h"
#endif
#ifndef ROOT_TDatime
#include "TDatime.h"
#endif
#ifndef ROOT_TObjArray
#include "TObjArray.h"
#endif
#ifndef BRAT_BrDbPass
#include "BrDbPass.h"
#endif
#ifndef BRAT_BrPassDb
#include "BrPassDb.h"
#endif
#ifndef BRAT_BrDbInputFile
#include "BrDbInputFile.h"
#endif
#ifndef BRAT_BrDbOutputFile
#include "BrDbOutputFile.h"
#endif

class BrPassInfo
{
public:
  enum EAccessMode {
    kRead, 
    kWrite
  };
private:
  Bool_t      fInitialized; //!
  BrPassDb*   fPassDb;      //!
  TDatime     fStart;       //!
  EAccessMode fAccessMode;  //!

  BrDbPass*   fPass;
  TObjArray*  fInputFiles;  //
  TObjArray*  fOutputFiles; // 
public:
  BrPassInfo();
  virtual ~BrPassInfo();

  void        Init(); 

  void        Start() { fStart.Set(); }
  void        AddInputFile(const Char_t* filename, Int_t runno=-1);
  void        AddOutputFile(const Char_t* filename, Int_t runno=-1); 
  TObjArray*  GetInputFiles() const { return fInputFiles; }
  TObjArray*  GetOutputFile() const { return fOutputFiles; }

  void        Print(Option_t* option="") const;

  void        SetDatabase(BrPassDb* db);
  void        SetAccessMode(EAccessMode mode) { fAccessMode = mode; }
  EAccessMode GetAccessMode() const { return fAccessMode; }
  Bool_t      IsRead()  const { return fAccessMode==kRead ? kTRUE : kFALSE; }
  Bool_t      IsWrite() const { return fAccessMode==kWrite ? kTRUE : kFALSE; }

  void        Update(const Char_t* name, Int_t runNo); 
  void        Commit(const Char_t* name, Int_t runno);
  

  ClassDef(BrPassInfo,0) // Information on a pass 
};

#endif
//____________________________________________________________________
//
// $Log: BrPassInfo.h,v $
// Revision 1.1  2001/10/08 11:01:03  cholm
// Reimplmented this DB interface to allow Polymorphic access.  This means
// the at the class BrPassInfo and the corresponding manager
// BrPassInfoManager is what the user sees, rather than the lowlevel
// BrDbPass and so on.  Also, shortend some class names since they were
// really long and didn't really add any information to the class. All
// table representations are now prefixed with BrDb like in other database
// access classes.
//
//