#pragma once

#include "envoy/compression/decompressor/decompressor.h"

namespace Envoy {

namespace Compression {

namespace Decompressor {

class DecompressorFactory {

public:

  virtual DecompressorPtr createDecompressor(const std::string& stats_prefix) PURE;

  virtual const std::string& statsPrefix() const PURE;

  // TODO(junr03): this method assumes that decompressors are used on http messages.

  // A more generic method might be `hint()` which gives the user of the decompressor a hint about

  // the type of decompression that it can perform.

  virtual const std::string& contentEncoding() const PURE;

};

using DecompressorFactoryPtr = std::unique_ptr<DecompressorFactory>;

} // namespace Decompressor

} // namespace Compression

} // namespace Envoy