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#ifndef STREAMROWS_H
#define STREAMROWS_H
#include "variables.h"
#include "definedColumns.h"
class RowProcessor;
/// Base class for Project2 components that create a row set based on the contents of a byte stream
class StreamRows : public DefinedColumns, public RowSet {
public:
StreamRows(ScriptNodePtr p);
~StreamRows();
protected:
class ParseState : public ColumnValues {
public:
ParseState(const StreamRows *, const RowProcessor *);
~ParseState();
const StreamRows * sr;
const RowProcessor * rp;
size_t skipheader;
bool inQuotes;
bool prevWasQuote;
Glib::ustring tok;
FieldValues::iterator curCol;
friend class StreamRows;
};
void pushChar(gunichar ch, ParseState &) const;
void end(ParseState &) const;
public:
const gunichar fieldSep;
const gunichar quoteChar;
const bool keepBlankRows;
const bool countBlankRows;
const Glib::ustring newline;
const Glib::ustring newlin;
const std::string encoding;
const size_t skipheader;
};
#endif
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