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#pragma once
#include "public.h"
#include <util/generic/maybe.h>
#include <util/generic/ptr.h>
class IInputStream;
namespace NYT::NYson {
struct IYsonConsumer;
} // namespace NYT::NYson
namespace NYson {
////////////////////////////////////////////////////////////////////////////////
class TYsonParser {
public:
TYsonParser(
NYT::NYson::IYsonConsumer* consumer,
IInputStream* stream,
EYsonType type = ::NYson::EYsonType::Node,
bool enableLinePositionInfo = false,
TMaybe<ui64> memoryLimit = Nothing());
~TYsonParser();
void Parse();
private:
class TImpl;
THolder<TImpl> Impl;
};
////////////////////////////////////////////////////////////////////////////////
class TStatelessYsonParser {
public:
TStatelessYsonParser(
NYT::NYson::IYsonConsumer* consumer,
bool enableLinePositionInfo = false,
TMaybe<ui64> memoryLimit = Nothing());
~TStatelessYsonParser();
void Parse(const TStringBuf& data, EYsonType type = ::NYson::EYsonType::Node);
private:
class TImpl;
THolder<TImpl> Impl;
};
////////////////////////////////////////////////////////////////////////////////
class TYsonListParser {
public:
TYsonListParser(
NYT::NYson::IYsonConsumer* consumer,
IInputStream* stream,
bool enableLinePositionInfo = false,
TMaybe<ui64> memoryLimit = Nothing());
~TYsonListParser();
bool Parse(); // Returns false, if there is no more list items
private:
class TImpl;
THolder<TImpl> Impl;
};
////////////////////////////////////////////////////////////////////////////////
void ParseYsonStringBuffer(
const TStringBuf& buffer,
NYT::NYson::IYsonConsumer* consumer,
EYsonType type = ::NYson::EYsonType::Node,
bool enableLinePositionInfo = false,
TMaybe<ui64> memoryLimit = Nothing());
////////////////////////////////////////////////////////////////////////////////
} // namespace NYson
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