Package org.apache.lucene.util

Examples of org.apache.lucene.util.DocIdBitSet


  BitSet addClause(BooleanQuery bq, BitSet result) {
    final BitSet rnd = sets[random.nextInt(sets.length)];
    Query q = new ConstantScoreQuery(new Filter() {
      @Override
      public DocIdSet getDocIdSet(IndexReader reader) {
        return new DocIdBitSet(rnd);
      }
    });
    bq.add(q, BooleanClause.Occur.MUST);
    if (validate) {
      if (result==null) result = (BitSet)rnd.clone();
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  BitSet addClause(BooleanQuery bq, BitSet result) {
    final BitSet rnd = sets[r.nextInt(sets.length)];
    Query q = new ConstantScoreQuery(new Filter() {
      @Override
      public DocIdSet getDocIdSet(IndexReader reader) {
        return new DocIdBitSet(rnd);
      };
    });
    bq.add(q, BooleanClause.Occur.MUST);
    if (validate) {
      if (result==null) result = (BitSet)rnd.clone();
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  @Override
  public DocIdSet getDocIdSet(IndexReader reader) throws IOException {
    BitSet bits = new BitSet(reader.maxDoc());
    bits.set(doc);
    return new DocIdBitSet(bits);
  }
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      @Override
      public DocIdSet getDocIdSet (IndexReader reader) {
        BitSet bitset = new BitSet(5);
        bitset.set (1);
        bitset.set (3);
        return new DocIdBitSet(bitset);
      }
    };
  }
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    return new Filter() {
      @Override
      public DocIdSet getDocIdSet (IndexReader reader) {
        BitSet bitset = new BitSet(5);
        bitset.set(0, 5);
        return new DocIdBitSet(bitset);
      }
    };
  }
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  private boolean wasCalled;

  @Override
  public DocIdSet getDocIdSet(IndexReader reader) {
    wasCalled = true;
    return new DocIdBitSet(new BitSet());
  }
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