@Override
public ResultSet match(String queryNumber, MatchingQueryTerms queryTerms) throws IOException {
final FatResultSet fat = (FatResultSet) parent.match(queryNumber, queryTerms);
if (fat == null) {
logger.warn("I got NO ResultSet from parent " + parent.getInfo());
return new FeaturedQueryResultSet(0);
}
return doMatch(queryNumber, queryTerms, fat);
}
