Is there anyway to refresh the caffeine cache on certain interval wihtout adding TTL?

I have the code like this

cache = Caffeine.newBuilder()        .build(this::loadData)

string loadData(String key) {   return redishelpr.get(key);}

What I want is run this loadData(key) function after every 15 minutes.I got aapproach of using @Scheduled(cron = "----") annotation but I just wanted to know if there is any other approach to do it on caffeine itself ??

I saw there is something like .schdeuler() on caffeine but could not get clear idea from docs