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# pragma once
# include "stdafx.h"
# include "NativeStream.h"
# include "StreamingTsvParser.h"
# include "TableDataImporter.h"
# include <map>
# include <memory>
# include <vector>
/**
* @brief 真流式 TSV 流：
*/
class StreamingTsvStream : public INativeStream
{
public :
StreamingTsvStream ( CSigmaView * pView , int importType ) ;
void Write ( const void * data , size_t size ) override ;
void Complete ( ) override ;
private :
void OnParsedLine ( int lineIndex , const std : : vector < std : : string > & fields ) ;
std : : vector < CString > FieldsToCString ( const std : : vector < std : : string > & fields ) ;
StreamingTsvParser m_parser ;
CSigmaView * m_pView = nullptr ;
int m_importType = 0 ;
std : : map < CString , int > m_columnIndexMap ;
std : : unique_ptr < CurveStreamImporter > m_curveImporter ;
bool m_headersReady = false ;
} ;