+ // Adding SAPI/DAPI information to the
+ Nodes tgtNode = null;
+ if (i + 1 == input.getNodes().size()) {
+ // For the end node, tgtNode becomes the first node in the list
+ tgtNode = input.getNodes().get(0);
+ } else {
+ tgtNode = input.getNodes().get(i + 1);
+ }