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#pragma once
#include "node.h"
#include <library/cpp/json/json_reader.h>
#include <library/cpp/yson/consumer.h>
#include <util/generic/stack.h>
namespace NYT {
////////////////////////////////////////////////////////////////////////////////
class TNodeBuilder
: public ::NYson::TYsonConsumerBase
{
public:
TNodeBuilder(TNode* node);
void OnStringScalar(TStringBuf) override;
void OnInt64Scalar(i64) override;
void OnUint64Scalar(ui64) override;
void OnDoubleScalar(double) override;
void OnBooleanScalar(bool) override;
void OnEntity() override;
void OnBeginList() override;
void OnBeginList(ui64 reserveSize);
void OnListItem() override;
void OnEndList() override;
void OnBeginMap() override;
void OnBeginMap(ui64 reserveSize);
void OnKeyedItem(TStringBuf) override;
void OnEndMap() override;
void OnBeginAttributes() override;
void OnEndAttributes() override;
void OnNode(TNode node);
private:
TStack<TNode*> Stack_;
private:
template <typename T>
inline void AddNode(T value, bool pop) {
Stack_.top()->MoveWithoutAttributes(std::move(value));
if (pop)
Stack_.pop();
}
};
////////////////////////////////////////////////////////////////////////////////
} // namespace NYT
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