public static String generateUid(String inlongGroupId, String inlongStreamId) {
        if (StringUtils.isBlank(inlongGroupId)) {
            if (StringUtils.isBlank(inlongStreamId)) {
                return "";
            } else {
                return inlongStreamId;
            }
        } else {
            if (StringUtils.isBlank(inlongStreamId)) {
                return inlongGroupId;
            } else {
                return inlongGroupId + "." + inlongStreamId;
            }
        }
    }
generateUid

@param  inlongGroupId
@param  inlongStreamId
@return
inlong-sort-standalone/sort-standalone-common/src/main/java/org/apache/inlong/sort/standalone/config/pojo/InlongId.java