使用twitter4j在运行时添加位置过滤器

Question

我正在使用twitter4j从twitter获取按位置过滤的流，使用以下内容：

    List<Location> locations = new ArrayList<>;

    StatusesFilterEndpoint endpoint.locations(locations);
    BasicClient client = new ClientBuilder()
            .name(NAME)
            .hosts(Constants.STREAM_HOST)
            .endpoint(endpoint)
            .authentication(auth)
            .processor(new StringDelimitedProcessor(rowTweet))
            .build(); 
   client.connect();


   while (isConnected()) {
                String rowtweet = rowTweet.poll(5, TimeUnit.SECONDS);
                if (rowtweet != null) {
                    Status status = DataObjectFactory.createStatus(rowtweet);
                    statusQueue.put(status);
                }
            }

这工作正常，并根据位置过滤状态，我从这个位置获得状态，但我需要删除或在运行时添加位置，这可能吗？

我尝试使用添加位置，但它被赋予以下异常：

 public void addLocation(Location target) throws InterruptedException, TwitterException        {
    locations.add(target);
    endpoint.locations(locations);
    connect();
}

这个例外：

java.lang.IllegalStateException: There is already a connection thread running for TweetsByLocationStream, endpoint: /1.1/statuses/filter.json?delimited=length&stall_warnings=true
        at com.twitter.hbc.httpclient.BasicClient.connect(BasicClient.java:98)
        at com.newsry.streams.TweetsByLocationStream.connect(TweetsByLocationStream.java:77)
        at com.newsry.streams.TweetsByLocationStream.addLocation(TweetsByLocationStream.java:129)
        at com.newsry.engine.NewsryEngine.addLocation(NewsryEngine.java:183)
        at com.newsry.streams.LocationStreamTest.main(LocationStreamTest.java:44)