Package org.apache.lucene.search

Examples of org.apache.lucene.search.DocIdSetIterator.nextDoc()

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    }
   
    try
    {
      int doc;
      while((doc=filteredIter.nextDoc())!=DocIdSetIterator.NO_MORE_DOCS)
      {
        if (!bs.get(doc)){
          fail("failed: "+doc+" not in expected set");
          return;
        }
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      if (scorer!=null){
        collector.setScorer(scorer);
        DocIdSetIterator filterDocIdIterator = filterDocIdSet.iterator(); // CHECKME: use ConjunctionScorer here?

        int doc = -1;
        target = filterDocIdIterator.nextDoc();
        while(target < DocIdSetIterator.NO_MORE_DOCS)
        {
          if(doc < target)
          {
            doc = scorer.advance(target);
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          {
            if(validator.validate(doc))
            {
              collector.collect(doc);

              target = filterDocIdIterator.nextDoc();
            }
            else
            {
              // skip to the next possible docid
              target = filterDocIdIterator.advance(validator._nextTarget);
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    if (it2 == null) {
      assertEquals(-1, ds1.nextSetBit(0));
    } else {
      assertEquals(-1, it2.docID());
      for (int doc = ds1.nextSetBit(0); doc != -1; doc = ds1.nextSetBit(doc + 1)) {
        assertEquals(doc, it2.nextDoc());
        assertEquals(doc, it2.docID());
      }
      assertEquals(DocIdSetIterator.NO_MORE_DOCS, it2.nextDoc());
      assertEquals(DocIdSetIterator.NO_MORE_DOCS, it2.docID());
    }
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      assertEquals(-1, it2.docID());
      for (int doc = ds1.nextSetBit(0); doc != -1; doc = ds1.nextSetBit(doc + 1)) {
        assertEquals(doc, it2.nextDoc());
        assertEquals(doc, it2.docID());
      }
      assertEquals(DocIdSetIterator.NO_MORE_DOCS, it2.nextDoc());
      assertEquals(DocIdSetIterator.NO_MORE_DOCS, it2.docID());
    }

    // nextDoc / advance
    it2 = ds2.iterator();
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        if (random().nextBoolean()) {
          doc = ds1.nextSetBit(doc + 1);
          if (doc == -1) {
            doc = DocIdSetIterator.NO_MORE_DOCS;
          }
          assertEquals(doc, it2.nextDoc());
          assertEquals(doc, it2.docID());
        } else {
          final int target = doc + 1 + random().nextInt(random().nextBoolean() ? 64 : Math.max(numBits / 8, 1));
          doc = ds1.nextSetBit(target);
          if (doc == -1) {
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    // bits()
    final Bits bits = ds2.bits();
    if (bits != null) {
      // test consistency between bits and iterator
      it2 = ds2.iterator();
      for (int previousDoc = -1, doc = it2.nextDoc(); ; previousDoc = doc, doc = it2.nextDoc()) {
        final int max = doc == DocIdSetIterator.NO_MORE_DOCS ? bits.length() : doc;
        for (int i = previousDoc + 1; i < max; ++i) {
          assertEquals(false, bits.get(i));
        }
        if (doc == DocIdSetIterator.NO_MORE_DOCS) {
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    // bits()
    final Bits bits = ds2.bits();
    if (bits != null) {
      // test consistency between bits and iterator
      it2 = ds2.iterator();
      for (int previousDoc = -1, doc = it2.nextDoc(); ; previousDoc = doc, doc = it2.nextDoc()) {
        final int max = doc == DocIdSetIterator.NO_MORE_DOCS ? bits.length() : doc;
        for (int i = previousDoc + 1; i < max; ++i) {
          assertEquals(false, bits.get(i));
        }
        if (doc == DocIdSetIterator.NO_MORE_DOCS) {
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    w.close();

    DocIdSet idSet = termFilter(fieldName, "value1").getDocIdSet(context, context.reader().getLiveDocs());
    assertNotNull("must not be null", idSet);
    DocIdSetIterator iter = idSet.iterator();
    assertEquals(iter.nextDoc(), 0);
    assertEquals(iter.nextDoc(), DocIdSetIterator.NO_MORE_DOCS);

    idSet = termFilter(fieldName, "value2").getDocIdSet(context, context.reader().getLiveDocs());
    assertNull("must be null", idSet);
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    DocIdSet idSet = termFilter(fieldName, "value1").getDocIdSet(context, context.reader().getLiveDocs());
    assertNotNull("must not be null", idSet);
    DocIdSetIterator iter = idSet.iterator();
    assertEquals(iter.nextDoc(), 0);
    assertEquals(iter.nextDoc(), DocIdSetIterator.NO_MORE_DOCS);

    idSet = termFilter(fieldName, "value2").getDocIdSet(context, context.reader().getLiveDocs());
    assertNull("must be null", idSet);

    idSet = termFilter("field2", "value1").getDocIdSet(context, context.reader().getLiveDocs());
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