@Override public Iterable<TimelineRecord> getNextRecords(int maxResults) { SortedSet<TimelineRecord> result = new TreeSet<>(); UnitOfWork uow = module.currentUnitOfWork(); String schedulesName = SchedulerMixin.getSchedulesIdentity(scheduler); Schedules schedules = uow.get(Schedules.class, schedulesName); for (Schedule schedule : schedules.schedules()) { Timeline timeline = (Timeline) schedule; Iterable<TimelineRecord> lastRecords = timeline.getNextRecords(maxResults); Iterables.addAll(result, lastRecords); } return Iterables.limit(maxResults, result); }