cpp/galago/include/DocumentOrderedBinnedRetrieval.hpp

   1
   2 //
   3 // DocumentOrderedBinnedRetrieval
   4 //
   5 // 15 October 2007 -- tds
   6 //
   7 // BSD License (http://galagosearch.org/license)
   8 //
   9
  10 #ifndef GALAGO_DOCUMENTORDEREDBINNEDRETRIEVAL_HPP
  11 #define GALAGO_DOCUMENTORDEREDBINNEDRETRIEVAL_HPP
  12
  13 #include "DocumentOrderedBinnedIndex.hpp"
  14 #include "DocumentOrderedBinnedIterator.hpp"
  15 #include "indri/ScoredExtentResult.hpp"
  16 #include "Query.hpp"
  17 #include "Retrieval.hpp"
  18 #include <vector>
  19 #include <queue>
  20
  21 class DocumentOrderedBinnedRetrieval : public Retrieval {
  22 private:
  23     DocumentOrderedBinnedIndex _index;
  24     std::vector<DocumentOrderedBinnedIterator*> getIterators( const std::vector<QueryTerm>& terms );
  25
  26 public:
  27     std::vector<indri::api::ScoredExtentResult> runQuery( const std::vector<QueryTerm>& query,
  28                                                           int requested,
  29                                                           int threshold );
  30     std::string getDocument( int document );
  31
  32     void openRead( const std::string& path );
  33     void close();
  34 };
  35
  36 #endif // GALAGO_DOCUMENTORDEREDBINNEDRETRIEVAL_HPP