ExtractorInterface.hpp

#pragma once
 
#include "etl/Models.hpp"
 
#include <cstdint>
#include <optional>
 
namespace etl {

struct ExtractorInterface {
    virtual ~ExtractorInterface() = default;

    [[nodiscard]] virtual std::optional<model::LedgerData>
    extractLedgerWithDiff(uint32_t seq) = 0;

    [[nodiscard]] virtual std::optional<model::LedgerData>
    extractLedgerOnly(uint32_t seq) = 0;
};
 
}  // namespace etl