IHiveWhiteBoard.h

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#ifndef GAUDIKERNEL_IHIVEWHITEBOARD_H
#define GAUDIKERNEL_IHIVEWHITEBOARD_H

// Framework include files
#include "GaudiKernel/DataObjID.h"
#include "GaudiKernel/IInterface.h"

// C++ include files
#include <string>

class GAUDI_API IHiveWhiteBoard : public extend_interfaces<IInterface>
{
public:
  DeclareInterfaceID( IHiveWhiteBoard, 2, 0 );

  virtual StatusCode selectStore( size_t partitionIndex ) = 0;

  virtual StatusCode clearStore( size_t partitionIndex ) = 0;

  virtual StatusCode setNumberOfStores( size_t slots ) = 0;

  virtual size_t getNumberOfStores() const = 0;

  virtual void addNewDataObjects( DataObjIDColl& products ) = 0;

  virtual DataObjIDColl getNewDataObjects() = 0;

  virtual bool exists( const DataObjID& ) = 0;

  virtual size_t allocateStore( int evtnumber ) = 0;

  virtual StatusCode freeStore( size_t partitionIndex ) = 0;

  virtual size_t getPartitionNumber( int eventnumber ) const = 0;

  virtual size_t freeSlots() = 0;
};
#endif // GAUDIKERNEL_IHIVEWHITEBOARD_H