scanner_builder.h

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#ifndef SRC_SCANNER_LIB_SCANNER_BUILDER_H_
#define SRC_SCANNER_LIB_SCANNER_BUILDER_H_
 
#include <memory>
 
#include "scanner/interfaces.h"
 
namespace scanner {
 
class ScannerBuilder final : public IScannerBuilder {
public:
  IScannerBuilder& WithCsvDatabase(const std::filesystem::path& path) override;
  IScannerBuilder& WithFileLogger(const std::filesystem::path& path) override;
  IScannerBuilder& WithMd5Hasher() override;
  IScannerBuilder& WithThreads(std::size_t num_threads) override;
  std::unique_ptr<IScanner> Build() override;
 
private:
  std::unique_ptr<IHashDatabase> db_;
  std::unique_ptr<ILogger> logger_;
  std::unique_ptr<IFileHasher> hasher_;
  std::size_t num_threads_ = 0;
};
 
}  // namespace scanner
#endif  // SRC_SCANNER_LIB_SCANNER_BUILDER_H_