((NAryQueryNode) queryNode).removeOperand(loc);
((NAryQueryNode) queryNode).removeOperand(loc);
NotQueryNode notNode = (NotQueryNode) queryNode; NAryQueryNode parent = (NAryQueryNode) notNode.getParent(); parent.removeOperand(notNode); parent.addOperand(isNull); } else {
NotQueryNode notNode = (NotQueryNode) queryNode; NAryQueryNode parent = (NAryQueryNode) notNode.getParent(); parent.removeOperand(notNode); parent.addOperand(isNull); } else {