public POJoinPackage(OperatorKey k, int rp, POPackage p, POForEach f) {
super(k, rp);
String scope = getOperatorKey().getScope();
NodeIdGenerator nig = NodeIdGenerator.getGenerator();
forEach = new POOptimizedForEach(new OperatorKey(scope, nig.getNextNodeId(scope)));
if (p != null) {
setKeyType(p.getKeyType());
setNumInps(p.getNumInps());
lastBagIndex = numInputs - 1;
setInner(p.getInner());
setKeyInfo(p.getKeyInfo());
this.isKeyTuple = p.isKeyTuple;
}
if (f != null) {
setInputPlans(f.getInputPlans());
setToBeFlattened(f.getToBeFlattened());
}
}
