code: public T executeFrom(Object bean) {
      List<T> executeFromCollectionResult = executeFrom(Collections.singleton(bean));
      if (CollectionUtils.isEmpty(executeFromCollectionResult)) {
        return null;
      } else {
        return executeFromCollectionResult.get(0);
      }
    }
docs: Execute from a bean to check does it match the filtering condition and
  convert it.