if (queryStr != null) {
docId = this.getPromotedDocId(queryStr.toLowerCase());
}
if (docId != null) {
ScoredMatch match = new ScoredMatch(Double.MAX_VALUE, new DocId(docId));
return new SimpleScoredDocIds(
ImmutableList.of(match), limit, 1, Maps.<String, Multiset<String>>newHashMap());
}
return new SimpleScoredDocIds(ImmutableList.<ScoredMatch>of(), limit, 0, Maps.<String, Multiset<String>>newHashMap());
}