FlattenProjector.h

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//
// Created by Nico Schäfer on 12/6/17.
//
 
#ifndef JODA_FLATTENPROJECTOR_H
#define JODA_FLATTENPROJECTOR_H
 
#include "../../../../../values/include/joda/query/values/IValueProvider.h"
#include "ISetProjector.h"
 
namespace joda::query {
class FlattenProjector : public joda::query::ISetProjector {
 public:
  FlattenProjector(const std::string &to,
                   std::unique_ptr<IValueProvider> &&from);
  void project(const RapidJsonDocument &json,
               std::vector<std::unique_ptr<RJDocument>> &newDocs,
               bool view = false) override;
  std::string getType() override;
  static const std::string type;
  std::string toString() override;
  std::vector<std::string> getAttributes() const override;
 
 protected:
  std::unique_ptr<IValueProvider> from;
};
}  // namespace joda::query
 
#endif  // JODA_FLATTENPROJECTOR_H