polyglot_iterator_wrapper.h

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#ifndef MYSQLSHDK_SCRIPTING_POLYGLOT_NATIVE_WRAPPERS_POLYGLOT_ITERATOR_WRAPPER_H_
#define MYSQLSHDK_SCRIPTING_POLYGLOT_NATIVE_WRAPPERS_POLYGLOT_ITERATOR_WRAPPER_H_
#include <memory>
 
#include "mysqlrouter/jit_executor_value.h"
#include "native_wrappers/polyglot_collectable.h"
#include "native_wrappers/polyglot_native_wrapper.h"
 
namespace shcore {
namespace polyglot {
 
class IPolyglot_iterator {
 public:
  virtual bool has_next() const = 0;
  virtual shcore::Value get_next() = 0;
 
  virtual ~IPolyglot_iterator() = default;
};
 
class Polyglot_iterator_wrapper
    : public Polyglot_native_wrapper<IPolyglot_iterator,
                                     Collectable_type::ITERATOR> {
 public:
  explicit Polyglot_iterator_wrapper(std::weak_ptr<Polyglot_language> language)
      : Polyglot_native_wrapper(std::move(language)) {}
 
 private:
  poly_value create_wrapper(poly_thread thread, poly_context context,
                            ICollectable *collectable) const override;
};
 
}  // namespace polyglot
}  // namespace shcore
 
#endif  // MYSQLSHDK_SCRIPTING_POLYGLOT_NATIVE_WRAPPERS_POLYGLOT_ITERATOR_WRAPPER_H_