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#pragma once
#include <yt/cpp/mapreduce/interface/abortable_stream.h>
#include <yt/cpp/mapreduce/interface/io.h>
namespace NYT {
namespace NDetail {
////////////////////////////////////////////////////////////////////////////////
class TInputStreamProxy
: public TRawTableReader
{
public:
explicit TInputStreamProxy(IInputStream* stream);
bool Retry(
const TMaybe<ui32>& /*rangeIndex*/,
const TMaybe<ui64>& /*rowIndex*/,
const std::exception_ptr& /*error*/) override
{
return false;
}
void ResetRetries() override
{ }
bool HasRangeIndices() const override
{
return false;
}
void Abort() override
{
Stream_->Abort();
}
bool IsAborted() const override
{
return Stream_->IsAborted();
}
protected:
size_t DoRead(void* buf, size_t len) override
{
return Stream_->Read(buf, len);
}
private:
std::unique_ptr<IAbortableInputStream> Stream_;
};
////////////////////////////////////////////////////////////////////////////////
::TIntrusivePtr<IProtoReaderImpl> CreateProtoReader(
IInputStream* stream,
const TTableReaderOptions& /* options */,
const ::google::protobuf::Descriptor* descriptor);
::TIntrusivePtr<IProtoReaderImpl> CreateProtoReader(
IInputStream* stream,
const TTableReaderOptions& /* options */,
TVector<const ::google::protobuf::Descriptor*> descriptors);
////////////////////////////////////////////////////////////////////////////////
} // namespace NDetail
template <>
TTableReaderPtr<TNode> CreateTableReader<TNode>(
IInputStream* stream, const TTableReaderOptions& options);
template <>
TTableReaderPtr<TYaMRRow> CreateTableReader<TYaMRRow>(
IInputStream* stream, const TTableReaderOptions& /*options*/);
} // namespace NYT
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