Package org.apache.lucene.search

Examples of org.apache.lucene.search.ScoreDoc

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    //they should all have the exact same score, because they all contain seventy once, and we set
    //all the other similarity factors to be 1

    assertTrue(hits.getMaxScore() + " does not equal: " + 1, hits.getMaxScore() == 1);
    for (int i = 0; i < hits.scoreDocs.length; i++) {
      ScoreDoc doc = hits.scoreDocs[i];
      assertTrue(doc.score + " does not equal: " + 1, doc.score == 1);
    }
    CheckHits.checkExplanations(query, PayloadHelper.FIELD, searcher, true);
    Spans spans = MultiSpansWrapper.wrap(searcher.getTopReaderContext(), query);
    assertTrue("spans is null and it shouldn't be", spans != null);
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    assertTrue(hits.getMaxScore() + " does not equal: " + 4.0, hits.getMaxScore() == 4.0);
    //there should be exactly 10 items that score a 4, all the rest should score a 2
    //The 10 items are: 70 + i*100 where i in [0-9]
    int numTens = 0;
    for (int i = 0; i < hits.scoreDocs.length; i++) {
      ScoreDoc doc = hits.scoreDocs[i];
      if (doc.doc % 10 == 0) {
        numTens++;
        assertTrue(doc.score + " does not equal: " + 4.0, doc.score == 4.0);
      } else {
        assertTrue(doc.score + " does not equal: " + 2, doc.score == 2);
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    assertTrue(hits.getMaxScore() + " does not equal: " + 4.0, hits.getMaxScore() == 4.0);
    //there should be exactly 10 items that score a 4, all the rest should score a 2
    //The 10 items are: 70 + i*100 where i in [0-9]
    int numTens = 0;
    for (int i = 0; i < hits.scoreDocs.length; i++) {
      ScoreDoc doc = hits.scoreDocs[i];
      if (doc.doc % 10 == 0) {
        numTens++;
        assertTrue(doc.score + " does not equal: " + 4.0, doc.score == 4.0);
      } else {
        assertTrue(doc.score + " does not equal: " + 2, doc.score == 2);
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        } else if (hitIndex >= scoreDocs.size()) {
            // refill at least numHits or twice hitIndex
            this.numHits = Math.max(this.numHits, hitIndex * 2);
            getHits();
        }
        ScoreDoc doc = scoreDocs.get(hitIndex);
        String uuid = reader.document(doc.doc,
                FieldSelectors.UUID).get(FieldNames.UUID);
        NodeId id = new NodeId(uuid);
        return new ScoreNode(id, doc.score, doc.doc);
    }
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    });
    ScoreDoc[] scoreDocs = new ScoreDoc[Math.min(10, hits.size())];
    for (int i = 0; i < scoreDocs.length; i++) {
      Map.Entry<Integer,JoinScore> hit = hits.get(i);
      scoreDocs[i] = new ScoreDoc(hit.getKey(), hit.getValue().score(scoreMode));
    }
    return new TopDocs(hits.size(), scoreDocs, hits.isEmpty() ? Float.NaN : hits.get(0).getValue().score(scoreMode));
  }
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  public static void assertEquals(TopDocs expected, TopDocs actual) {
    Assert.assertEquals("wrong total hits", expected.totalHits, actual.totalHits);
    Assert.assertEquals("wrong maxScore", expected.getMaxScore(), actual.getMaxScore(), 0.0);
    Assert.assertEquals("wrong hit count", expected.scoreDocs.length, actual.scoreDocs.length);
    for(int hitIDX=0;hitIDX<expected.scoreDocs.length;hitIDX++) {
      final ScoreDoc expectedSD = expected.scoreDocs[hitIDX];
      final ScoreDoc actualSD = actual.scoreDocs[hitIDX];
      Assert.assertEquals("wrong hit docID", expectedSD.doc, actualSD.doc);
      Assert.assertEquals("wrong hit score", expectedSD.score, actualSD.score, 0.0);
      if (expectedSD instanceof FieldDoc) {
        Assert.assertTrue(actualSD instanceof FieldDoc);
        Assert.assertArrayEquals("wrong sort field values",
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  }

  private static void assertTopDocsEquals(ScoreDoc[] scoreDocs1, ScoreDoc[] scoreDocs2) {
    assertEquals(scoreDocs1.length, scoreDocs2.length);
    for (int i = 0; i < scoreDocs1.length; ++i) {
      final ScoreDoc scoreDoc1 = scoreDocs1[i];
      final ScoreDoc scoreDoc2 = scoreDocs2[i];
      assertEquals(scoreDoc1.doc, scoreDoc2.doc);
      assertEquals(scoreDoc1.score, scoreDoc2.score, 0.001f);
    }
  }
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    String escaped = QueryParser.escape(queryText);
    Query query = queryParser.parse(escaped);
   
    ScoreDoc[] scoreDocs = indexSearcher.search(query, null, maxHits).scoreDocs;
    for(ScoreDoc scoreDoc : scoreDocs) {
      ScoreDoc redirectScoreDoc = handlePossibleRedirect(scoreDoc);
      Document doc = indexSearcher.doc(redirectScoreDoc.doc);
      articleTitles.add(new SearchResult(doc.get("title"), redirectScoreDoc.score));
    }
   
    return articleTitles;
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      Query query = queryParser.parse(escaped);
      ScoreDoc[] scoreDocs = indexSearcher.search(query, maxHits).scoreDocs;

      ArrayList<Terms> termFreqVectors = new ArrayList<Terms>();
      for(ScoreDoc scoreDoc : scoreDocs) {
        ScoreDoc redirectScoreDoc = handlePossibleRedirect(scoreDoc);
        Terms termFreqVector = indexReader.getTermVector(redirectScoreDoc.doc, "text");
        termFreqVectors.add(termFreqVector);
      }

      return termFreqVectors;
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    ScoreDoc[] redirectScoreDocs = indexSearcher.search(redirectQuery, null, 1).scoreDocs;
    if(redirectScoreDocs.length < 1) {
      System.out.println("failed redirect: " + redirectTitle + " -> " + redirectTitle);
      return scoreDoc; // redirect query did not return any results
    }
    ScoreDoc redirectScoreDoc = redirectScoreDocs[0];

    return redirectScoreDoc;

  }
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