pagerank.h

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#ifndef ENGINES_GRAPH_DB_APP_BUILDIN_PAGERANK_H_
#define ENGINES_GRAPH_DB_APP_BUILDIN_PAGERANK_H_
#include "flex/engines/graph_db/database/graph_db_session.h"
#include "flex/engines/hqps_db/app/interactive_app_base.h"
 
namespace gs {
class PageRank
    : public CypherReadAppBase<std::string, std::string, double, int, double> {
 public:
  PageRank() {}
  results::CollectiveResults Query(const GraphDBSession& sess,
                                   std::string vertex_label,
                                   std::string edge_label,
                                   double damping_factor, int max_iterations,
                                   double epsilon);
};
 
class PageRankFactory : public AppFactoryBase {
 public:
  PageRankFactory() = default;
  ~PageRankFactory() = default;
 
  AppWrapper CreateApp(const GraphDB& db) override;
};
 
}  // namespace gs
 
#endif