Package org.apache.lucene.index

Examples of org.apache.lucene.index.AtomicReaderContext.reader()

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    AtomicReaderContext context = (AtomicReaderContext) reader.getContext();
    w.close();

    List<Term> terms = new ArrayList<Term>();
    terms.add(new Term(fieldName, "19"));
    FixedBitSet bits = (FixedBitSet) termsFilter(random().nextBoolean(), terms).getDocIdSet(context, context.reader().getLiveDocs());
    assertNull("Must match nothing", bits);

    terms.add(new Term(fieldName, "20"));
    bits = (FixedBitSet) termsFilter(random().nextBoolean(), terms).getDocIdSet(context, context.reader().getLiveDocs());
    assertEquals("Must match 1", 1, bits.cardinality());
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    terms.add(new Term(fieldName, "19"));
    FixedBitSet bits = (FixedBitSet) termsFilter(random().nextBoolean(), terms).getDocIdSet(context, context.reader().getLiveDocs());
    assertNull("Must match nothing", bits);

    terms.add(new Term(fieldName, "20"));
    bits = (FixedBitSet) termsFilter(random().nextBoolean(), terms).getDocIdSet(context, context.reader().getLiveDocs());
    assertEquals("Must match 1", 1, bits.cardinality());

    terms.add(new Term(fieldName, "10"));
    bits = (FixedBitSet) termsFilter(random().nextBoolean(), terms).getDocIdSet(context, context.reader().getLiveDocs());
    assertEquals("Must match 2", 2, bits.cardinality());
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    terms.add(new Term(fieldName, "20"));
    bits = (FixedBitSet) termsFilter(random().nextBoolean(), terms).getDocIdSet(context, context.reader().getLiveDocs());
    assertEquals("Must match 1", 1, bits.cardinality());

    terms.add(new Term(fieldName, "10"));
    bits = (FixedBitSet) termsFilter(random().nextBoolean(), terms).getDocIdSet(context, context.reader().getLiveDocs());
    assertEquals("Must match 2", 2, bits.cardinality());

    terms.add(new Term(fieldName, "00"));
    bits = (FixedBitSet) termsFilter(random().nextBoolean(), terms).getDocIdSet(context, context.reader().getLiveDocs());
    assertEquals("Must match 2", 2, bits.cardinality());
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    terms.add(new Term(fieldName, "10"));
    bits = (FixedBitSet) termsFilter(random().nextBoolean(), terms).getDocIdSet(context, context.reader().getLiveDocs());
    assertEquals("Must match 2", 2, bits.cardinality());

    terms.add(new Term(fieldName, "00"));
    bits = (FixedBitSet) termsFilter(random().nextBoolean(), terms).getDocIdSet(context, context.reader().getLiveDocs());
    assertEquals("Must match 2", 2, bits.cardinality());

    reader.close();
    rd.close();
  }
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    AtomicReaderContext context = reader.leaves().get(0);
    TermsFilter tf = new TermsFilter(terms);

    FixedBitSet bits = (FixedBitSet) tf.getDocIdSet(context, context.reader().getLiveDocs());
    assertEquals("Must be num fields - 1 since we skip only one field", num-1, bits.cardinality()); 
    reader.close();
    dir.close();
  }
 
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    w.close();
    assertEquals(1, reader.leaves().size());
    AtomicReaderContext context = reader.leaves().get(0);
    TermsFilter tf = new TermsFilter(new ArrayList<Term>(terms));

    FixedBitSet bits = (FixedBitSet) tf.getDocIdSet(context, context.reader().getLiveDocs());
    assertEquals(context.reader().numDocs(), bits.cardinality()); 
    reader.close();
    dir.close();
  }
 
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    assertEquals(1, reader.leaves().size());
    AtomicReaderContext context = reader.leaves().get(0);
    TermsFilter tf = new TermsFilter(new ArrayList<Term>(terms));

    FixedBitSet bits = (FixedBitSet) tf.getDocIdSet(context, context.reader().getLiveDocs());
    assertEquals(context.reader().numDocs(), bits.cardinality()); 
    reader.close();
    dir.close();
  }
 
  public void testRandom() throws IOException {
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            lastDoc[0] = doc;
            try {
              if (scorer == null) {
                Weight w = s.createNormalizedWeight(q);
                AtomicReaderContext context = readerContextArray.get(leafPtr);
                scorer = w.scorer(context, true, false, context.reader().getLiveDocs());
              }
             
              int op = order[(opidx[0]++) % order.length];
              // System.out.println(op==skip_op ?
              // "skip("+(sdoc[0]+1)+")":"next()");
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              final AtomicReader previousReader = lastReader[0];
              IndexSearcher indexSearcher = LuceneTestCase.newSearcher(previousReader);
              indexSearcher.setSimilarity(s.getSimilarity());
              Weight w = indexSearcher.createNormalizedWeight(q);
              AtomicReaderContext ctx = (AtomicReaderContext)indexSearcher.getTopReaderContext();
              Scorer scorer = w.scorer(ctx, true, false, ctx.reader().getLiveDocs());
              if (scorer != null) {
                boolean more = scorer.advance(lastDoc[0] + 1) != DocIdSetIterator.NO_MORE_DOCS;
                Assert.assertFalse("query's last doc was "+ lastDoc[0] +" but skipTo("+(lastDoc[0]+1)+") got to "+scorer.docID(),more);
              }
              leafPtr++;
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          final AtomicReader previousReader = lastReader[0];
          IndexSearcher indexSearcher = LuceneTestCase.newSearcher(previousReader, false);
          indexSearcher.setSimilarity(s.getSimilarity());
          Weight w = indexSearcher.createNormalizedWeight(q);
          AtomicReaderContext ctx = previousReader.getContext();
          Scorer scorer = w.scorer(ctx, true, false, ctx.reader().getLiveDocs());
          if (scorer != null) {
            boolean more = scorer.advance(lastDoc[0] + 1) != DocIdSetIterator.NO_MORE_DOCS;
            Assert.assertFalse("query's last doc was "+ lastDoc[0] +" but skipTo("+(lastDoc[0]+1)+") got to "+scorer.docID(),more);
          }
        }
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