Examples of it.unimi.dsi.mg4j.query.QueryEngine.process()

it.unimi.dsi.mg4j.query.QueryEngine.process()

Parses one or more comma-separated queries and deposits in a given array a segment of the results corresponding to the queries, using the current settings of this query engine.

Results are accumulated with an “and-then” semantics: results are added from each query in order, provided they did not appear before. @param queries one or more queries separated by commas. @param offset the first result to be added to results. @param length the number of results to be added to results @param results an array list that will hold all results. @return the number of relevant documents scanned while filling results.

     * of selected intervals. This part will be empty if we do not set an interval selector. */
    ObjectArrayList<DocumentScoreInfo<Reference2ObjectMap<Index, SelectedInterval[]>>> result = 
      new ObjectArrayList<DocumentScoreInfo<Reference2ObjectMap<Index,SelectedInterval[]>>>();


    /* The query engine can return any subsegment of the results of a query. Here we grab the first 20 results. */
    engine.process( arg[ 1 ], 0, 20, result );
    
    for( DocumentScoreInfo<Reference2ObjectMap<Index, SelectedInterval[]>> dsi : result ) {
      System.out.println( dsi.document + " " + dsi.score );
    }
  }

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