protected IterablePosting joinPostings(IterablePosting[] ips) throws Exception { return new FieldORIterablePosting(ips); }
return new BlockORIterablePosting(ips); if (fields) return new FieldORIterablePosting(ips); return new ORIterablePosting(ips);
return new BlockORIterablePosting(ips); if (fields) return new FieldORIterablePosting(ips); return new ORIterablePosting(ips);