// inherit javadoc public override void Search(Weight weight, Filter filter, HitCollector results) { Scorer scorer = weight.Scorer(reader); if (scorer == null) { return; } if (filter == null) { scorer.Score(results); return; } DocIdSetIterator filterDocIdIterator = filter.GetDocIdSet(reader).Iterator(); // CHECKME: use ConjunctionScorer here? bool more = filterDocIdIterator.Next() && scorer.SkipTo(filterDocIdIterator.Doc()); while (more) { int filterDocId = filterDocIdIterator.Doc(); if (filterDocId > scorer.Doc() && !scorer.SkipTo(filterDocId)) { more = false; } else { int scorerDocId = scorer.Doc(); if (scorerDocId == filterDocId) // permitted by filter { results.Collect(scorerDocId, scorer.Score()); more = filterDocIdIterator.Next(); } else { more = filterDocIdIterator.SkipTo(scorerDocId); } } } }
public override bool Next() { return(docIdSetIterator.Next()); }
public override bool Next() { return(docIdSetIterator.Next() && scorer.Next() && AdvanceToCommon()); }