Package org.apache.lucene.util

Examples of org.apache.lucene.util.BitVector

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    return si.hasSeparateNorms();
  }

  protected void doDelete(int docNum) {
    if (deletedDocs == null) {
      deletedDocs = new BitVector(maxDoc());
      deletedDocsRef = new Ref();
    }
    // there is more than 1 SegmentReader with a reference to this
    // deletedDocs BitVector so decRef the current deletedDocsRef,
    // clone the BitVector, create a new deletedDocsRef
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                                                                 pendingDeletes);
      // Apply delete-by-docID now (delete-byDocID only
      // happens when an exception is hit processing that
      // doc, eg if analyzer has some problem w/ the text):
      if (pendingDeletes.docIDs.size() > 0) {
        flushState.deletedDocs = new BitVector(numDocs);
        for(int delDocID : pendingDeletes.docIDs) {
          flushState.deletedDocs.set(delDocID);
        }
        pendingDeletes.bytesUsed.addAndGet(-pendingDeletes.docIDs.size() * BufferedDeletes.BYTES_PER_DEL_DOCID);
        pendingDeletes.docIDs.clear();
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    SegmentReader sr1 = SegmentReader.getOnlySegmentReader(r1);
    SegmentReader sr2 = (SegmentReader) rs2[0];

    // At this point they share the same BitVector
    assertTrue(sr1.deletedDocs==sr2.deletedDocs);
    final BitVector delDocs = sr1.deletedDocs;
    r1.close();

    r2.deleteDocument(0);
    assertTrue(delDocs==sr2.deletedDocs);
    r2.close();
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    SegmentReader sr1 = SegmentReader.getOnlySegmentReader(r1);
    SegmentReader sr2 = (SegmentReader) rs2[0];

    // At this point they share the same BitVector
    assertTrue(sr1.deletedDocs==sr2.deletedDocs);
    final BitVector delDocs = sr1.deletedDocs;
    r1.close();

    r2.deleteDocument(0);
    assertTrue(delDocs==sr2.deletedDocs);
    r2.close();
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            if (minState.docID < delDocLimit) {
              // Mark it deleted.  TODO: we could also skip
              // writing its postings; this would be
              // deterministic (just for this Term's docs).
              if (state.deletedDocs == null) {
                state.deletedDocs = new BitVector(state.numDocs);
              }
              state.deletedDocs.set(minState.docID);
            }

            final ByteSliceReader prox = minState.prox;
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  }

  private void loadDeletedDocs() throws IOException {
    // NOTE: the bitvector is stored using the regular directory, not cfs
    if (hasDeletions(si)) {
      deletedDocs = new BitVector(directory(), si.getDelFileName());
      deletedDocsRef = new AtomicInteger(1);
      assert checkDeletedCounts();
      if (deletedDocs.size() != si.docCount) {
        throw new CorruptIndexException("document count mismatch: deleted docs count " + deletedDocs.size() + " vs segment doc count " + si.docCount + " segment=" + si.name);
      }
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  }

  @Override
  protected void doDelete(int docNum) {
    if (deletedDocs == null) {
      deletedDocs = new BitVector(maxDoc());
      deletedDocsRef = new AtomicInteger(1);
    }
    // there is more than 1 SegmentReader with a reference to this
    // deletedDocs BitVector so decRef the current deletedDocsRef,
    // clone the BitVector, create a new deletedDocsRef
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  if (_collapsedCounts==null){
    _collapsedCounts = new int[_bucketValues.size()];
    FacetDataCache dataCache = _subCollector._dataCache;
    TermValueList<?> subList = dataCache.valArray;
    int[] subcounts = _subCollector._count;
    BitVector indexSet = new BitVector(subcounts.length);
    int c = 0;
    int i = 0;
    for (String val : _bucketValues){
      if (val.length()>0){
        String[] subVals = _predefinedBuckets.get(val);
        int count = 0;
        for (String subVal : subVals){
          int index = subList.indexOf(subVal);
          if (index>0){
            int subcount = subcounts[index];
            count+=subcount;
            if (!indexSet.get(index)){
              indexSet.set(index);
              c+=dataCache.freqs[index];
            }
          }
        }
        _collapsedCounts[i] = count;
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  }

  private void loadDeletedDocs() throws IOException {
    // NOTE: the bitvector is stored using the regular directory, not cfs
    if (hasDeletions(si)) {
      deletedDocs = new BitVector(directory(), si.getDelFileName());
      deletedDocsRef = new AtomicInteger(1);
      assert checkDeletedCounts();
      if (deletedDocs.size() != si.docCount) {
        throw new CorruptIndexException("document count mismatch: deleted docs count " + deletedDocs.size() + " vs segment doc count " + si.docCount + " segment=" + si.name);
      }
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  }

  @Override
  protected void doDelete(int docNum) {
    if (deletedDocs == null) {
      deletedDocs = new BitVector(maxDoc());
      deletedDocsRef = new AtomicInteger(1);
    }
    // there is more than 1 SegmentReader with a reference to this
    // deletedDocs BitVector so decRef the current deletedDocsRef,
    // clone the BitVector, create a new deletedDocsRef
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