filterparser.h

#ifndef GRAPHTOOL_FILTER_PARSER_H_
#define GRAPHTOOL_FILTER_PARSER_H_

#include "linkler.h"
#include "swu_graph_builder.h"
#include "graph_filter.h"
#include "dependency_degree_filter.h"
#include "regex_filter.h"
#include "run_block_filter.h"
#include "graph_filter_list.h"
#include "linkler_diff.h"
#include "../lib/pugixml-1.2/src/pugixml.hpp"
#include "mem_type.h"

#include <string>
#include <vector>
#include <fstream>

class FilterParser {
public:

  typedef SWUGraphBuilder::GraphType GraphType;

  FilterParser(Linkler& l, GraphProperties<GraphType>& properties, LinklerDiff* ldiff);
  ~FilterParser();

  GraphFilterList<GraphType>* read_filters(const std::string & file_url);

  bool write_filters(const std::string & file_url, GraphFilterList<GraphType>& filters);


private:
  GraphAction<GraphType>* next_filter(pugi::xml_node& filter_node);
  void write_filter_and_action(pugi::xml_node& root, GraphAction<GraphType>* filter);
  void write_action(pugi::xml_node& filter_node, GraphAction<GraphType>* action);
  void write_filter(pugi::xml_node& filter_node, GraphFilter<GraphType>* filter);

  Linkler& linkler_;
  GraphProperties<GraphType>& properties_;
  LinklerDiff* ldiff_;
};

#endif