Iterator actors = ((ptolemy.actor.CompositeActor) getComponent())
.deepEntityList().iterator();
while (actors.hasNext()) {
NamedObj actor = (NamedObj) actors.next();
CodeGeneratorHelper actorHelper = (CodeGeneratorHelper) _getHelper(actor);
String code = actorHelper.resetInputPortsOffset();
if (code.length() > 0) {
initializeCode.append(_eol
+ _codeGenerator.comment(1, actor.getName()
+ "'s input offset initialization"));
initializeCode.append(code);