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#ifndef XMLROWS_H
#define XMLROWS_H
#include <libxml++/nodes/element.h>
#include <boost/intrusive_ptr.hpp>
#include <map>
#include "rowSet.h"
/// Project2 component to create a row set based on the contents of an XML file
class XmlRows : public RowSet {
public:
typedef std::map<Glib::ustring, Glib::ustring> Values;
typedef std::vector<std::string> Path;
typedef std::map<Path, Glib::ustring> Interests;
XmlRows(const xmlpp::Element * p);
~XmlRows();
void execute(const RowProcessor *) const;
virtual void loadComplete(const CommonObjects *);
virtual void setFilter(const Glib::ustring &);
unsigned int columnCount() const;
const Glib::ustring & getColumnName(unsigned int col) const;
VariableType getCurrentValue(const Glib::ustring & id) const;
VariableType getCurrentValue(unsigned int col) const;
bool isNull(unsigned int col) const;
bool isNull(const Glib::ustring & id) const;
const Glib::ustring recordRoot;
const Glib::ustring recordTrigger;
const std::string filename;
private:
mutable Values values;
Path root;
Path trigger;
Interests fields;
bool anyInterestingAttributes;
std::vector<Glib::ustring> fieldNames;
};
#endif
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