Examples of Spans

org.apache.lucene.search.spans.Spans
Expert: an enumeration of span matches. Used to implement span searching. Each span represents a range of term positions within a document. Matches are enumerated in order, by increasing document number, within that by increasing start position and finally by increasing end position.

Examples of org.apache.lucene.search.spans.Spans

        assertTrue(doc.score + " does not equal: " + 2, doc.score == 2);
      }
    }
    assertTrue(numTens + " does not equal: " + 10, numTens == 10);
    CheckHits.checkExplanations(query, "field", searcher, true);
    Spans spans = query.getSpans(searcher.getIndexReader());
    assertTrue("spans is null and it shouldn't be", spans != null);
    assertTrue("spans is not an instanceof " + TermSpans.class, spans instanceof TermSpans);
    //should be two matches per document
    int count = 0;
    //100 hits times 2 matches per hit, we should have 200 in count
    while (spans.next()) {
      count++;
    }
    assertTrue(count + " does not equal: " + 200, count == 200);
  }

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Examples of org.apache.lucene.search.spans.Spans

  }


  public SpanFilterResult bitSpans(IndexReader reader) throws IOException {


    final OpenBitSet bits = new OpenBitSet(reader.maxDoc());
    Spans spans = query.getSpans(reader);
    List tmp = new ArrayList(20);
    int currentDoc = -1;
    SpanFilterResult.PositionInfo currentInfo = null;
    while (spans.next())
    {
      int doc = spans.doc();
      bits.set(doc);
      if (currentDoc != doc)
      {
        currentInfo = new SpanFilterResult.PositionInfo(doc);
        tmp.add(currentInfo);
        currentDoc = doc;
      }
      currentInfo.addPosition(spans.start(), spans.end());
    }
    return new SpanFilterResult(bits, tmp);
  }

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Examples of org.apache.lucene.search.spans.Spans

    query.extractTerms(terms);
    for (Term term : terms) {
      termContexts.put(term, TermContext.build(context, term, true));
    }
    for (AtomicReaderContext atomicReaderContext : context.leaves()) {
      final Spans spans = query.getSpans(atomicReaderContext, atomicReaderContext.reader().getLiveDocs(), termContexts);
      while (spans.next() == true) {
        if (spans.isPayloadAvailable()) {
          Collection<byte[]> payload = spans.getPayload();
          for (byte [] bytes : payload) {
            payloads.add(bytes);
          }
        }
      }

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Examples of org.apache.lucene.search.spans.Spans

      q.extractTerms(extractedTerms);
      for (Term term : extractedTerms) {
        termContexts.put(term, TermContext.build(context, term, true));
      }
      Bits acceptDocs = context.reader().getLiveDocs();
      final Spans spans = q.getSpans(context, acceptDocs, termContexts);


      // collect span positions
      while (spans.next()) {
        spanPositions.add(new PositionSpan(spans.start(), spans.end() - 1));
      }
      
    }


    if (spanPositions.size() == 0) {

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Examples of org.apache.lucene.search.spans.Spans

    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);
    /*float score = hits.score(0);
    for (int i =1; i < hits.length(); i++)
    {
      assertTrue("scores are not equal and they should be", score == hits.score(i));

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Examples of org.apache.lucene.search.spans.Spans

        assertTrue(doc.score + " does not equal: " + 2, doc.score == 2);
      }
    }
    assertTrue(numTens + " does not equal: " + 10, numTens == 10);
    CheckHits.checkExplanations(query, "field", searcher, true);
    Spans spans = MultiSpansWrapper.wrap(searcher.getTopReaderContext(), query);
    assertTrue("spans is null and it shouldn't be", spans != null);
    //should be two matches per document
    int count = 0;
    //100 hits times 2 matches per hit, we should have 200 in count
    while (spans.next()) {
      count++;
    }
    assertTrue(count + " does not equal: " + 200, count == 200);
  }

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Examples of org.apache.lucene.search.spans.Spans

        assertTrue(doc.score + " does not equal: " + 2, doc.score == 2);
      }
    }
    assertTrue(numTens + " does not equal: " + 10, numTens == 10);
    CheckHits.checkExplanations(query, "field", searcher, true);
    Spans spans = MultiSpansWrapper.wrap(searcher.getTopReaderContext(), query);
    assertTrue("spans is null and it shouldn't be", spans != null);
    //should be two matches per document
    int count = 0;
    //100 hits times 2 matches per hit, we should have 200 in count
    while (spans.next()) {
      count++;
    }
    reader.close();
  }

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Examples of org.apache.lucene.search.spans.Spans

    query.extractTerms(terms);
    for (Term term : terms) {
      termContexts.put(term, TermContext.build(context, term));
    }
    for (AtomicReaderContext atomicReaderContext : context.leaves()) {
      final Spans spans = query.getSpans(atomicReaderContext, atomicReaderContext.reader().getLiveDocs(), termContexts);
      while (spans.next() == true) {
        if (spans.isPayloadAvailable()) {
          Collection<byte[]> payload = spans.getPayload();
          for (byte [] bytes : payload) {
            payloads.add(bytes);
          }
        }
      }

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Examples of org.apache.lucene.search.spans.Spans

    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);
    /*float score = hits.score(0);
    for (int i =1; i < hits.length(); i++)
    {
      assertTrue("scores are not equal and they should be", score == hits.score(i));

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Examples of org.apache.lucene.search.spans.Spans

        assertTrue(doc.score + " does not equal: " + 2, doc.score == 2);
      }
    }
    assertTrue(numTens + " does not equal: " + 10, numTens == 10);
    CheckHits.checkExplanations(query, "field", searcher, true);
    Spans spans = MultiSpansWrapper.wrap(searcher.getTopReaderContext(), query);
    assertTrue("spans is null and it shouldn't be", spans != null);
    //should be two matches per document
    int count = 0;
    //100 hits times 2 matches per hit, we should have 200 in count
    while (spans.next()) {
      count++;
    }
    assertTrue(count + " does not equal: " + 200, count == 200);
  }

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