public override Scorer Scorer(IndexReader reader, bool scoreDocsInOrder, bool topScorer, IState state)
{
Similarity similarity = _parent.GetSimilarity(_searcher);
if (_parent.Matches.Count > 128)
{
return(new LazyInitTermMatchScorer(_parent, reader, state, similarity));
}
var scorers = ArrayPool <Scorer> .Shared.Rent(_parent.Matches.Count);
int index = 0;
byte[] norms = reader.Norms(_parent.Field, state);
foreach (var match in _parent.Matches)
{
var termDocs = reader.TermDocs(new Term(_parent.Field, match), state);
var scorer = new TermScorer(this, termDocs, similarity, norms);
if (scorer.NextDoc(state) != DocIdSetIterator.NO_MORE_DOCS)
{
scorers[index++] = scorer;
}
}
return(new SharedArrayDisjunctionMaxScorer(1.0f, similarity, scorers, index));
}
