- FlowNode flowNode = (FlowNode) iterator.next();
- if (flowNode.getCurrentDescTuple().startsWith(prefix)) {
- recurReachableSetFrom(flowNode, reachableSet);
+ FlowNode originalSrcNode = (FlowNode) iterator.next();
+
+ Set<FlowNode> srcNodeSet = new HashSet<FlowNode>();
+ if (originalSrcNode instanceof FlowReturnNode) {
+ FlowReturnNode rnode = (FlowReturnNode) originalSrcNode;
+ Set<NTuple<Descriptor>> rtupleSet = rnode.getReturnTupleSet();
+ for (Iterator iterator2 = rtupleSet.iterator(); iterator2.hasNext();) {
+ NTuple<Descriptor> rtuple = (NTuple<Descriptor>) iterator2.next();
+ if (rtuple.startsWith(prefix)) {
+ System.out.println("rtuple=" + rtuple + " give it to recur=" + originalSrcNode);
+ recurReachableSetFrom(originalSrcNode, reachableSet);
+ }
+ }
+ } else {
+ if (originalSrcNode.getCurrentDescTuple().startsWith(prefix)) {
+ recurReachableSetFrom(originalSrcNode, reachableSet);
+ }