115116117118119120121122123124125
while(iter.hasNext()) { Operator n = iter.next(); List<Operator> l = p1.getPredecessors(n); if (l != null) { for(Operator op: l) { andPlan.connect(op, n); } } } iter = p2.getOperators();
126127128129130131132133134135136
while(iter.hasNext()) { Operator n = iter.next(); List<Operator> l = p2.getPredecessors(n); if (l != null) { for(Operator op: l) { andPlan.connect(op, n); } } } // create an AND