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IDataManagerSvc.h

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// $Header: /local/reps/Gaudi/GaudiKernel/GaudiKernel/IDataManagerSvc.h,v 1.6 2001/11/20 11:15:52 mato Exp $
#ifndef GAUDIKERNEL_IDATAMANAGERSVC_H
#define GAUDIKERNEL_IDATAMANAGERSVC_H

// Include files
#include <string>
#include <vector>
#include "GaudiKernel/ClassID.h"
#include "GaudiKernel/IInterface.h"

// Forward declarations
// Generic interface to data object class
class DataObject;
// Interface to persistency service
class IConversionSvc;
// Data agent
class IDataStoreAgent;
// Opaque addresses
class IOpaqueAddress;
// Registry entry definition
class IRegistry;


// Declaration of the interface ID ( interface id, major version, minor version) 
static const InterfaceID IID_IDataManagerSvc("IDataManagerSvc", 1 , 0); 


class IDataManagerSvc : virtual public IInterface {
 public:
  static const InterfaceID& interfaceID() { return IID_IDataManagerSvc; }

  virtual CLID rootCLID() const = 0;

  virtual std::string rootName() const = 0;

  virtual StatusCode setDataLoader( IConversionSvc* svc ) = 0;

  virtual StatusCode objectParent( const DataObject* pObject, 
                                   IRegistry*& refpParent) = 0;

  virtual StatusCode objectParent( const IRegistry* pRegistry, 
                                   IRegistry*& refpParent) = 0;

  virtual StatusCode objectLeaves( const DataObject*  pObject, 
                                  std::vector<IRegistry*>& refLeaves) = 0;

  virtual StatusCode objectLeaves( const IRegistry*   pRegistry, 
                                  std::vector<IRegistry*>& refLeaves) = 0;

  virtual StatusCode clearSubTree ( const std::string& sub_path ) = 0;

  virtual StatusCode clearSubTree( DataObject* pObject ) = 0;
 
  virtual StatusCode clearStore() = 0;

  virtual StatusCode traverseSubTree( const std::string& sub_path,
                                      IDataStoreAgent* pAgent ) = 0;
  
  virtual StatusCode traverseSubTree( DataObject* pObject, 
                                      IDataStoreAgent* pAgent ) = 0;
  
  virtual StatusCode traverseTree( IDataStoreAgent* pAgent) = 0;
  
  virtual StatusCode setRoot( const std::string& root_name, 
                              DataObject* pObject ) = 0;
  
  virtual StatusCode setRoot( const std::string& root_path, 
                              IOpaqueAddress* pRootAddr) = 0;

  virtual StatusCode registerAddress( const std::string& fullPath, 
                                      IOpaqueAddress* pAddress) = 0;

  virtual StatusCode registerAddress( DataObject* parentObj, 
                                      const std::string& objectPath, 
                                      IOpaqueAddress* pAddress) = 0;

  virtual StatusCode registerAddress( IRegistry* parentObj, 
                                      const std::string& objectPath, 
                                      IOpaqueAddress* pAddress) = 0;

  virtual StatusCode unregisterAddress(const std::string& fullPath) = 0;

  virtual StatusCode unregisterAddress(DataObject* pParent, 
                                       const std::string& objPath) = 0;

  virtual StatusCode unregisterAddress(IRegistry* pParent, const std::string& objPath) = 0;
};

#endif  // GAUDIKERNEL_IDATAMANAGERSVC_H

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