Examples of org.apache.lucene.search.Scorer.doc()

org.apache.lucene.search.Scorer.doc()
Returns the current document number matching the query. Initially invalid, until {@link #next()} is called the first time.

  public void testSpanNearScorerSkipTo1() throws Exception {
    SpanNearQuery q = makeQuery();
    Weight w = q.createWeight(searcher);
    Scorer s = w.scorer(searcher.getIndexReader());
    assertEquals(true, s.skipTo(1));
    assertEquals(1, s.doc());
  }
  /**
   * not a direct test of NearSpans, but a demonstration of how/when
   * this causes problems
   */

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  public void testSpanNearScorerSkipTo1() throws Exception {
    SpanNearQuery q = makeQuery();
    Weight w = q.createWeight(searcher);
    Scorer s = w.scorer(searcher.getIndexReader());
    assertEquals(true, s.skipTo(1));
    assertEquals(1, s.doc());
  }
  /**
   * not a direct test of NearSpans, but a demonstration of how/when
   * this causes problems
   */

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      Query query = (Query) entry.getKey();
      int limit = ((Integer) entry.getValue()).intValue();
      Weight weight = query.weight(searcher);
      Scorer scorer = weight.scorer(reader);
      while(scorer.next()) {
        final int docID = scorer.doc();
        if (docIDStart + docID >= limit)
          break;
        reader.deleteDocument(docID);
        any = true;
      }

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      Query query = (Query) entry.getKey();
      int limit = ((Integer) entry.getValue()).intValue();
      Weight weight = query.weight(searcher);
      Scorer scorer = weight.scorer(reader);
      while(scorer.next()) {
        final int docID = scorer.doc();
        if (docIDStart + docID >= limit)
          break;
        reader.deleteDocument(docID);
        any = true;
      }

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  public void testSpanNearScorerSkipTo1() throws Exception {
    SpanNearQuery q = makeQuery();
    Weight w = q.createWeight(searcher);
    Scorer s = w.scorer(searcher.getIndexReader());
    assertEquals(true, s.skipTo(1));
    assertEquals(1, s.doc());
  }
  /**
   * not a direct test of NearSpans, but a demonstration of how/when
   * this causes problems
   */

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    };


    Scorer spanScorer = snq.weight(searcher).scorer(searcher.getIndexReader());


    assertTrue("first doc", spanScorer.next());
    assertEquals("first doc number", spanScorer.doc(), 11);
    float score = spanScorer.score();
    assertTrue("first doc score should be zero, " + score, score == 0.0f);
    assertTrue("no second doc", ! spanScorer.next());
  }

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