A filter predicate can be used to filter beans by predicate.

For example, a validity date filter predicate can be defined to filter content items by their validity date.

      
@Bean
@Qualifier("filterPredicate")
public Predicate<Object> validityDateFilterPredicate() {
  return new ValidityDateFilterPredicate();
}

    

Beans with Qualifier filterPredicate are picked up automatically and applied to ModelMappers.