ICollection.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef COLLECTIONBASE_ICOLLECTION_H
#define COLLECTIONBASE_ICOLLECTION_H
 
#include <string>
 
namespace pool {
 
  class ICollectionDescription;
  class ICollectionQuery;
  class CollectionRowBuffer;
 
   class ICollection
  {
  public:
    typedef enum { CREATE, CREATE_AND_OVERWRITE, UPDATE, READ } OpenMode;
 
    virtual ICollection::OpenMode openMode() const = 0;
 
    virtual void open() = 0;
 
    virtual bool isOpen() const = 0;
 
    virtual void initNewRow( pool::CollectionRowBuffer& row ) const;
 
    virtual void insertRow( const pool::CollectionRowBuffer& inputRowBuffer ) = 0;
 
    virtual void commit( bool restartTransaction = true ) = 0;
 
    virtual void close() = 0;
 
    virtual const ICollectionDescription& description() const = 0;
 
    virtual ICollectionQuery*       newQuery() = 0;
    
    virtual ~ICollection() = default;
 
  };
 
}
 
#endif