cpp/galago/include/DocumentOrderedBinnedRetrieval.hpp

   1
   2 //
   3 // DocumentOrderedBinnedRetrieval
   4 //
   5 // 15 October 2007 -- tds
   6 //
   7
   8 #ifndef GALAGO_DOCUMENTORDEREDBINNEDRETRIEVAL_HPP
   9 #define GALAGO_DOCUMENTORDEREDBINNEDRETRIEVAL_HPP
  10
  11 #include "DocumentOrderedBinnedIndex.hpp"
  12 #include "DocumentOrderedBinnedIterator.hpp"
  13 #include "indri/ScoredExtentResult.hpp"
  14 #include "Query.hpp"
  15 #include "Retrieval.hpp"
  16 #include <vector>
  17 #include <queue>
  18
  19 class DocumentOrderedBinnedRetrieval : public Retrieval {
  20 private:
  21     DocumentOrderedBinnedIndex _index;
  22     std::vector<DocumentOrderedBinnedIterator*> getIterators( const std::vector<QueryTerm>& terms );
  23
  24 public:
  25     std::vector<indri::api::ScoredExtentResult> runQuery( const std::vector<QueryTerm>& query,
  26                                                           int requested,
  27                                                           int threshold );
  28     std::string getDocument( int document );
  29
  30     void openRead( const std::string& path );
  31     void close();
  32 };
  33
  34 #endif // GALAGO_DOCUMENTORDEREDBINNEDRETRIEVAL_HPP