89909192939495969798
// Add LOForEach operator to trim off columns s = new HashSet<Rule>(); ls.add(s); // Add the AddForEach r = new AddForEach("AddForEach"); s.add(r); return ls; }
439440441442443444445446447448449
Rule r = new ColumnMapKeyPrune("ColumnMapKeyPrune"); Set<Rule> s = new HashSet<Rule>(); s.add(r); ls.add(s); r = new AddForEach("AddForEach"); s = new HashSet<Rule>(); s.add(r); ls.add(s); return ls;