@Override public String toString() { return "TopicConfig [topicName=" + topicName + ", readQueueNums=" + readQueueNums + ", writeQueueNums=" + writeQueueNums + ", perm=" + PermName.perm2String(perm) + ", topicFilterType=" + topicFilterType + ", topicSysFlag=" + topicSysFlag + ", order=" + order + "]"; }