List of nextPosition() Examples

Examples of nextPosition()

org.apache.lucene.index.DocsAndPositionsEnum.nextPosition()
Returns the next position. You should only call this up to {@link DocsEnum#freq()} times elsethe behavior is not defined. If positions were not indexed this will return -1; this only happens if offsets were indexed and you passed needsOffset=true when pulling the enum.
org.apache.lucene.index.TermPositions.nextPosition()
Returns next position in the current document. It is an error to call this more than {@link #freq()} timeswithout calling {@link #next()}
This is invalid until {@link #next()} is called forthe first time.
org.modeshape.sequencer.ddl.DdlTokenStream.nextPosition()
org.sindice.siren.index.codecs.siren10.Siren10PostingsReader.Siren10DocsNodesAndPositionsEnum.nextPosition()
Decode and return the next position of the current block.
uk.ac.ucl.panda.utility.structure.TermPositions.nextPosition()
Returns next position in the current document. It is an error to call this more than {@link #freq()} timeswithout calling {@link #next()}
This is invalid until {@link #next()} is called forthe first time.

Examples of org.apache.lucene.index.DocsAndPositionsEnum.nextPosition()

              docsAndPositions.nextDoc();
              boboTerm.positions = new ArrayList<Integer>();
              boboTerm.startOffsets = new ArrayList<Integer>();
              boboTerm.endOffsets = new ArrayList<Integer>();
              for (int t = 0; t < boboTerm.freq; ++t) {
                boboTerm.positions.add(docsAndPositions.nextPosition());
                boboTerm.startOffsets.add(docsAndPositions.startOffset());
                boboTerm.endOffsets.add(docsAndPositions.endOffset());
              }
            }
            boboTermList.add(boboTerm);

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Examples of org.apache.lucene.index.DocsAndPositionsEnum.nextPosition()

        return;
      }
      int docID = -1;
      while ((docID = docPosEnum.nextDoc()) != DocsEnum.NO_MORE_DOCS) {
        if (docPosEnum.freq() > 0) {
          docPosEnum.nextPosition();
          int len = bytesToInt(docPosEnum.getPayload().bytes);
          allocate(docID, Math.min(len, _maxItems), true);
        }
      }
    }

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Examples of org.apache.lucene.index.DocsAndPositionsEnum.nextPosition()

      final String term = text.utf8ToString();


      dpEnum.nextDoc();
      final int freq = dpEnum.freq();
      for(int posUpto=0;posUpto<freq;posUpto++) {
        final int pos = dpEnum.nextPosition();
        if (dpEnum.startOffset() < 0) {
          throw new IllegalArgumentException(
              "Required TermVector Offset information was not found");
        }
        final Token token = new Token(term,

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Examples of org.apache.lucene.index.DocsAndPositionsEnum.nextPosition()

        }
      }


      if (doc == pDoc) {
        weights[i] = scorer.weight(contentLength, de.freq());
        de.nextPosition();
        pq.add(new OffsetsEnum(de, i));
      }
    }
    
    pq.add(new OffsetsEnum(EMPTY, Integer.MAX_VALUE)); // a sentinel for termination

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Examples of org.apache.lucene.index.DocsAndPositionsEnum.nextPosition()

        current.addMatch(start, end, terms[off.id]);
        if (off.pos == dp.freq()) {
          break; // removed from pq
        } else {
          off.pos++;
          dp.nextPosition();
          start = dp.startOffset();
          end = dp.endOffset();
        }
        if (start >= current.endOffset || end > contentLength) {
          pq.offer(off);

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Examples of org.apache.lucene.index.DocsAndPositionsEnum.nextPosition()

    do {
      postings = _queue.top();


      final int freq = postings.freq();
      for (int i = 0; i < freq; i++) {
        _posList.add(postings.nextPosition());
      }


      if (postings.nextDoc() != NO_MORE_DOCS) {
        _queue.updateTop();
      } else {

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Examples of org.apache.lucene.index.DocsAndPositionsEnum.nextPosition()

      dpEnum = termsEnum.docsAndPositions(null, dpEnum);
      assert dpEnum != null; // presumably checked by TokenSources.hasPositions earlier
      dpEnum.nextDoc();
      final int freq = dpEnum.freq();
      for (int j = 0; j < freq; j++) {
        int pos = dpEnum.nextPosition();
        Token token;
        if (hasOffsets) {
          token = new Token(text.utf8ToString(),
                            dpEnum.startOffset(),
                            dpEnum.endOffset());

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Examples of org.apache.lucene.index.DocsAndPositionsEnum.nextPosition()

      final float weight = ( float ) ( Math.log( numDocs / ( double ) ( reader.docFreq( new Term(fieldName, text) ) + 1 ) ) + 1.0 );


      final int freq = dpEnum.freq();
      
      for(int i = 0;i < freq;i++) {
        int pos = dpEnum.nextPosition();
        if (dpEnum.startOffset() < 0) {
          return; // no offsets, null snippet
        }
        termList.add( new TermInfo( term, dpEnum.startOffset(), dpEnum.endOffset(), pos, weight ) );
      }

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Examples of org.apache.lucene.index.DocsAndPositionsEnum.nextPosition()

    // test nextDoc()
    while ((doc = sortedPositions.nextDoc()) != DocIdSetIterator.NO_MORE_DOCS) {
      int freq = sortedPositions.freq();
      assertEquals("incorrect freq for doc=" + doc, sortedValues[doc].intValue() / 10 + 1, freq);
      for (int i = 0; i < freq; i++) {
        assertEquals("incorrect position for doc=" + doc, i, sortedPositions.nextPosition());
        if (!doesntSupportOffsets.contains(_TestUtil.getPostingsFormat(DOC_POSITIONS_FIELD))) {
          assertEquals("incorrect startOffset for doc=" + doc, i, sortedPositions.startOffset());
          assertEquals("incorrect endOffset for doc=" + doc, i, sortedPositions.endOffset());
        }
        assertEquals("incorrect payload for doc=" + doc, freq - i, Integer.parseInt(sortedPositions.getPayload().utf8ToString()));

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Examples of org.apache.lucene.index.DocsAndPositionsEnum.nextPosition()

            if (hasFreq) {
              final int freq = docsEnum2.freq();
              scratch.add(freq);
              if (hasPos) {
                for(int pos=0;pos<freq;pos++) {
                  scratch.add(docsAndPositionsEnum.nextPosition());
                  if (hasOffsets) {
                    scratch.add(docsAndPositionsEnum.startOffset());
                    scratch.add(docsAndPositionsEnum.endOffset());
                  }
                  if (hasPayloads) {

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