DataSet.hpp

// Copyright 2015 GEOSYSTEMS SRL
// All Rights Reserved.

#ifndef FIRE_DATA_DATASET_HPP_INCLUDED
#define FIRE_DATA_DATASET_HPP_INCLUDED

#include <fire/Object.hpp>

#include <exception>

#include "fire/gis/export.hpp"
#include "fire/source/vector/DataRow.hpp"
#include "fire/source/vector/Metadata.hpp"

namespace fire {
namespace source {
namespace vector {

namespace shared {
class DataSetSh;
}  // namespace shared

class FIRE_GIS_DLL DataSet: public Object {
 public:
  typedef shared::DataSetSh DataSetShp;

  DataSet();

  virtual ~DataSet();

  virtual DataRow::DataRowShp next() = 0;
  virtual DataRow::DataRowShp const next() const = 0;

  virtual DataRow::DataRowShp current() = 0;
  virtual DataRow::DataRowShp const current() const = 0;

  virtual bool reset() const = 0;

  virtual Metadata::MetadataShp const getMetadata() const = 0;

  virtual DataRow::DataRowShp createEmptyRow() const = 0;

 private:
  DataSet(const DataSet& source);
  DataSet& operator=(const DataSet& source);
};

}  // namespace vector
}  // namespace source
}  // namespace fire

#endif