// @(#)root/sql:$Name:  $:$Id: TSQLClassInfo.h,v 1.3 2005/12/07 14:59:57 rdm Exp $
// Author: Sergey Linev  20/11/2005

/*************************************************************************
 * Copyright (C) 1995-2005, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/

#ifndef ROOT_TSQLClassInfo
#define ROOT_TSQLClassInfo


/////////////////////////////////////////////////////////////////////////
//                                                                     //
// TSQLClassInfo keeps table information relevant for one class        //
//                                                                     //
/////////////////////////////////////////////////////////////////////////



#ifndef ROOT_TObject
#include "TObject.h"
#endif

#ifndef ROOT_TString
#include "TString.h"
#endif

class TObjArray;

class TSQLClassInfo : public TObject {
public:
   TSQLClassInfo();
   TSQLClassInfo(const char* classname, Int_t version);
   virtual ~TSQLClassInfo();
   
   virtual const char* GetName() const { return fClassName.Data(); }
   Int_t GetClassVarsion() const { return fClassVersion; }
   
   const char* GetClassTableName() const { return fClassTable.Data(); }
   const char* GetRawTableName() const { return fRawTable.Data(); }
   
   void SetTableStatus(TObjArray* columns = 0, Bool_t israwtable = kFALSE);
   void SetColumns(TObjArray* columns);
   void SetRawExist(Bool_t on) { fRawtableExist = on; }
   
   Bool_t IsClassTableExist() const { return GetColumns()!=0; }
   Bool_t IsRawTableExist() const { return fRawtableExist; }
   
   TObjArray* GetColumns() const { return fColumns; }
   
protected:
   
   TString    fClassName;            //! class name 
   Int_t      fClassVersion;         //! class version 
   TString    fClassTable;           //! name of table with class data
   TString    fRawTable;             //! name of table with raw data
   TObjArray* fColumns;              //! name and type of columns - array of TNamed
   Bool_t     fRawtableExist;        //! indicate that raw table is exist
   
   ClassDef(TSQLClassInfo, 1); //  Keeps the table information relevant for one class 
};

#endif