}
@Override
public void visit(LOStream stream) throws VisitorException {
String scope = stream.getOperatorKey().scope;
POStreamLocal poStream = new POStreamLocal(new OperatorKey(scope, nodeGen
.getNextNodeId(scope)), stream.getExecutableManager(),
stream.getStreamingCommand(), pc.getProperties());
currentPlan.add(poStream);
LogToPhyMap.put(stream, poStream);