AliCDBEntry.h

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#ifndef ALI_CDB_ENTRY_H
#define ALI_CDB_ENTRY_H

/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

//                                                                 //
//  class AliCDBEntry              //
//  container for an object, it identity (AliCDBId)        //
//  and its metaData (AliCDBMetaData)            //
//                                                                 //

#include "AliCDBId.h"
#include "AliCDBMetaData.h"

class AliCDBEntry: public TObject {

  public:
    AliCDBEntry();

    AliCDBEntry(TObject* object, const AliCDBId& id,  
        AliCDBMetaData* metaData, Bool_t owner = kFALSE);

    AliCDBEntry(TObject* object, const AliCDBPath& path, const AliCDBRunRange& runRange,
        AliCDBMetaData* metaData, Bool_t owner = kFALSE);

    AliCDBEntry(TObject* object, const AliCDBPath& path, const AliCDBRunRange& runRange,
        Int_t version, AliCDBMetaData* metaData, Bool_t owner = kFALSE);

    AliCDBEntry(TObject* object, const AliCDBPath& path, const AliCDBRunRange& runRange,
        Int_t version, Int_t subVersion, 
        AliCDBMetaData* metaData, Bool_t owner = kFALSE);

    AliCDBEntry(TObject* object, const AliCDBPath& path, Int_t firstRun, Int_t lastRun,
        AliCDBMetaData* metaData, Bool_t owner = kFALSE);

    AliCDBEntry(TObject* object, const AliCDBPath& path, Int_t firstRun, Int_t lastRun,
        Int_t version, AliCDBMetaData* metaData, Bool_t owner = kFALSE);

    AliCDBEntry(TObject* object, const AliCDBPath& path, Int_t firstRun, Int_t lastRun,
        Int_t version, Int_t subVersion, 
        AliCDBMetaData* metaData, Bool_t owner = kFALSE);

    virtual ~AliCDBEntry();
    virtual void Print(Option_t* option="") const;


    void    SetId(const AliCDBId& id) {fId = id;};
    AliCDBId&   GetId() {return fId;};
    const AliCDBId& GetId() const {return fId;};
    void    PrintId() const;

    void    SetObject(TObject* object) {fObject = object;};
    TObject*  GetObject() {return fObject;};
    const TObject*  GetObject() const {return fObject;};  

    void      SetMetaData(AliCDBMetaData* metaData) {fMetaData = metaData;};
    AliCDBMetaData*   GetMetaData() {return fMetaData;};
    const AliCDBMetaData*   GetMetaData() const {return fMetaData;};
    void      PrintMetaData() const {fMetaData->PrintMetaData();}

    void  SetOwner(Bool_t owner) {fIsOwner = owner;};
    Bool_t  IsOwner() const {return fIsOwner;};

    void  SetVersion(Int_t version) {fId.SetVersion(version);}
    void  SetSubVersion(Int_t subVersion) {fId.SetSubVersion(subVersion);}

    const TString   GetLastStorage() const {return fId.GetLastStorage();};
    void      SetLastStorage(TString lastStorage) {fId.SetLastStorage(lastStorage);};
    virtual Int_t Compare(const TObject* obj) const;
    virtual Bool_t IsSortable() const;
  private:

    AliCDBEntry(const AliCDBEntry& other); // no copy ctor
    void operator= (const AliCDBEntry& other); // no assignment op

    TObject* fObject;   // object
    AliCDBId fId;     // entry ID
    AliCDBMetaData* fMetaData;  // metaData
    Bool_t fIsOwner;    // ownership flag

    ClassDef(AliCDBEntry, 1);
};

#endif