/// <summary> Just like <see cref="Search(Weight, Filter, int, Sort)" />, but you choose /// whether or not the fields in the returned <see cref="FieldDoc" /> instances /// should be set by specifying fillFields.<br/> /// /// <p/> /// NOTE: this does not compute scores by default. If you need scores, create /// a <see cref="TopFieldCollector" /> instance by calling /// <see cref="TopFieldCollector.create" /> and then pass that to /// <see cref="Search(Weight, Filter, Collector)" />. /// <p/> /// </summary> public virtual TopFieldDocs Search(Weight weight, Filter filter, int nDocs, Sort sort, bool fillFields) { nDocs = Math.Min(nDocs, reader.MaxDoc()); SortField[] fields = sort.fields; bool legacy = false; for (int i = 0; i < fields.Length; i++) { SortField field = fields[i]; System.String fieldname = field.GetField(); int type = field.GetType(); // Resolve AUTO into its true type if (type == SortField.AUTO) { int autotype = SortField.DetectFieldType(reader, fieldname); if (autotype == SortField.STRING) { fields[i] = new SortField(fieldname, field.GetLocale(), field.GetReverse()); } else { fields[i] = new SortField(fieldname, autotype, field.GetReverse()); } } if (field.GetUseLegacySearch()) { legacy = true; } } if (legacy) { // Search the single top-level reader TopDocCollector collector = new TopFieldDocCollector(reader, sort, nDocs); HitCollectorWrapper hcw = new HitCollectorWrapper(collector); hcw.SetNextReader(reader, 0); if (filter == null) { Scorer scorer = weight.Scorer(reader, true, true); if (scorer != null) { scorer.Score(hcw); } } else { SearchWithFilter(reader, weight, filter, hcw); } return (TopFieldDocs) collector.TopDocs(); } TopFieldCollector collector2 = TopFieldCollector.create(sort, nDocs, fillFields, fieldSortDoTrackScores, fieldSortDoMaxScore, !weight.ScoresDocsOutOfOrder()); Search(weight, filter, collector2); return (TopFieldDocs) collector2.TopDocs(); }
internal AssertingWeight(Random random, Weight @in) { this.Random = random; this.@in = @in; ScoresDocsOutOfOrder_Renamed = @in.ScoresDocsOutOfOrder() || random.NextBoolean(); }
// inherit javadoc public override TopDocs Search(Weight weight, Filter filter, int nDocs) { if (nDocs <= 0) { throw new System.ArgumentException("nDocs must be > 0"); } nDocs = Math.Min(nDocs, reader.MaxDoc()); TopScoreDocCollector collector = TopScoreDocCollector.create(nDocs, !weight.ScoresDocsOutOfOrder()); Search(weight, filter, collector); return collector.TopDocs(); }
/// <summary> Just like {@link #Search(Weight, Filter, int, Sort)}, but you choose /// whether or not the fields in the returned {@link FieldDoc} instances /// should be set by specifying fillFields.<br/> /// /// <p/> /// NOTE: this does not compute scores by default. If you need scores, create /// a {@link TopFieldCollector} instance by calling /// {@link TopFieldCollector#create} and then pass that to /// {@link #Search(Weight, Filter, Collector)}. /// <p/> /// </summary> public virtual TopFieldDocs Search(Weight weight, Filter filter, int nDocs, Sort sort, bool fillFields) { SortField[] fields = sort.fields; bool legacy = false; for (int i = 0; i < fields.Length; i++) { SortField field = fields[i]; System.String fieldname = field.GetField(); int type = field.GetType(); // Resolve AUTO into its true type if (type == SortField.AUTO) { int autotype = SortField.DetectFieldType(reader, fieldname); if (autotype == SortField.STRING) { fields[i] = new SortField(fieldname, field.GetLocale(), field.GetReverse()); } else { fields[i] = new SortField(fieldname, autotype, field.GetReverse()); } } if (field.GetUseLegacySearch()) { legacy = true; } } if (legacy) { // Search the single top-level reader TopDocCollector collector = new TopFieldDocCollector(reader, sort, nDocs); HitCollectorWrapper hcw = new HitCollectorWrapper(collector); hcw.SetNextReader(reader, 0); if (filter == null) { Scorer scorer = weight.Scorer(reader, true, true); if (scorer != null) { scorer.Score(hcw); } } else { SearchWithFilter(reader, weight, filter, hcw); } return((TopFieldDocs)collector.TopDocs()); } TopFieldCollector collector2 = TopFieldCollector.create(sort, nDocs, fillFields, fieldSortDoTrackScores, fieldSortDoMaxScore, !weight.ScoresDocsOutOfOrder()); Search(weight, filter, collector2); return((TopFieldDocs)collector2.TopDocs()); }