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(QUALIFIER_CAAS_FILTER_PREDICATE)
public FilterPredicate validityDateFilterPredicate(ContextVariableValueService<Object> contextVariableValueService) {
  return new ValidityDateFilterPredicate(contextVariableValueService);
}

    

Beans with Qualifier PluginSupport#QUALIFIER_CAAS_FILTER_PREDICATE are picked up automatically and applied to ModelMappers.