package com.dji.sample.manage.service; import com.dji.sample.manage.model.dto.DeviceDictionaryDTO; import java.util.Optional; /** * @author sean.zhou * @version 0.1 * @date 2021/11/15 */ public interface IDeviceDictionaryService { /** * Query the type data of the device based on domain, device type and sub type. * @param deviceType * @param subType * @return */ Optional getOneDictionaryInfoByTypeSubType(Integer deviceType, Integer subType); }