@Override
    public void getPubBrokerTopicInfo(int brokerId, String topic,
            Tuple3<Boolean, Boolean, TopicInfo> result) {
        brokerPubSubInfo.getBrokerPubPushedTopicInfo(brokerId, topic, result);
    }
Constructor by TMaster

@param tMaster  the initial TMaster object
inlong-tubemq/tubemq-server/src/main/java/org/apache/inlong/tubemq/server/master/nodemanage/nodebroker/DefBrokerRunManager.java