Example usage for twitter4j FilterQuery FilterQuery

Introduction

In this page you can find the example usage for twitter4j FilterQuery FilterQuery.

Prototype

public FilterQuery(int count, long[] follow, String[] track) 

Source Link

Document

Creates a new FilterQuery

Usage

From source file:twitterGateway_v2_06.java

License:Creative Commons License

public void SetupTwitter() {
    //twitterIn = new TwitterConnectStream();
    //accessToken = new AccessToken(TwitterAccessToken, TwitterAccessTokenSecret);
    //TwitterOAuthAuthorization.setOAuthAccessToken(accessToken);
    //TwitterOAuthAuthorization = new OAuthAuthorization(conf);
    //TwitterOAuthAuthorization.setOAuthConsumer(TwitterConsumerKey, TwitterConsumerSecret);
    ConfigurationBuilder cb = new ConfigurationBuilder();
    cb.setDebugEnabled(true).setOAuthConsumerKey(TwitterConsumerKey)
            .setOAuthConsumerSecret(TwitterConsumerSecret).setOAuthAccessToken(TwitterAccessToken)
            .setOAuthAccessTokenSecret(TwitterAccessTokenSecret);
    TwitterFactory tf = new TwitterFactory(cb.build());
    twitterOut = tf.getInstance();//w ww.  j a  v a 2 s.  c om
    //  try {
    //  twitterOut.updateStatus("Hello World!");
    //  }
    //  catch (TwitterException ex) {
    //    println(ex);
    //  }
    ActivityLogAddLine("twitter connector ready");
    output = createWriter("log.txt");

    StatusListener twitterIn = new StatusListener() {
        public void onStatus(Status status) {
            double Longitude;
            double Latitude;
            GeoLocation GeoLoc = status.getGeoLocation();
            if (GeoLoc != null) {
                //println("YES got a location");
                Longitude = GeoLoc.getLongitude();
                Latitude = GeoLoc.getLatitude();
            } else {
                Longitude = 0;
                Latitude = 0;
            }
            println(TimeStamp() + "\t" + Latitude + "\t" + Longitude + "\t" + status.getUser().getScreenName()
                    + "\t" + status.getText());
            output.println(TimeStamp() + "\t" + Latitude + "\t" + Longitude + "\t"
                    + status.getUser().getScreenName() + "\t" + status.getText());
            output.flush();
            TwitterToOsc(status.getUser().getScreenName(), status.getText());
        }

        public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) {
            System.out.println("Got a status deletion notice id:" + statusDeletionNotice.getStatusId());
        }

        public void onTrackLimitationNotice(int numberOfLimitedStatuses) {
            System.out.println("Got track limitation notice:" + numberOfLimitedStatuses);
        }

        public void onScrubGeo(long userId, long upToStatusId) {
            System.out.println("Got scrub_geo event userId:" + userId + " upToStatusId:" + upToStatusId);
        }

        public void onException(Exception ex) {
            println("CAUGHT in the ACT: " + ex);
        }
    };

    ConfigurationBuilder cbIn = new ConfigurationBuilder();
    cbIn.setDebugEnabled(true).setOAuthConsumerKey(TwitterConsumerKey)
            .setOAuthConsumerSecret(TwitterConsumerSecret).setOAuthAccessToken(TwitterAccessToken)
            .setOAuthAccessTokenSecret(TwitterAccessTokenSecret);

    TwitterStreamFactory ts = new TwitterStreamFactory(cbIn.build());
    TwitterStream twitterStream = ts.getInstance();
    twitterStream.addListener(twitterIn);

    // filter() method internally creates a thread which manipulates TwitterStream and calls these adequate listener methods continuously.
    FilterQuery twitterFilter = new FilterQuery(0, TwitterFollowIDs, TwitterTrackWords);
    twitterStream.filter(twitterFilter);
}

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From source file:PrintFilterStream.java

License:Apache License

/**
 * Main entry of this application./*from   ww w.j  av  a 2s.  c  o m*/
 *
 * @param args follow(comma separated user ids) track(comma separated filter terms)
 * @throws TwitterException when Twitter service or network is unavailable
 */
public static void main(String[] args) throws TwitterException {
    if (args.length < 1) {
        System.out.println(
                "Usage: java twitter4j.examples.PrintFilterStream [follow(comma separated numerical user ids)] [track(comma separated filter terms)]");
        System.exit(-1);
    }

    StatusListener listener = new StatusListener() {
        @Override
        public void onStatus(Status status) {
            System.out.println("@" + status.getUser().getScreenName() + " - " + status.getText());
        }

        @Override
        public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) {
            System.out.println("Got a status deletion notice id:" + statusDeletionNotice.getStatusId());
        }

        @Override
        public void onTrackLimitationNotice(int numberOfLimitedStatuses) {
            System.out.println("Got track limitation notice:" + numberOfLimitedStatuses);
        }

        @Override
        public void onScrubGeo(long userId, long upToStatusId) {
            System.out.println("Got scrub_geo event userId:" + userId + " upToStatusId:" + upToStatusId);
        }

        @Override
        public void onStallWarning(StallWarning warning) {
            System.out.println("Got stall warning:" + warning);
        }

        @Override
        public void onException(Exception ex) {
            ex.printStackTrace();
        }
    };

    ConfigurationBuilder cb = new ConfigurationBuilder();
    cb.setDebugEnabled(true);
    cb.setOAuthConsumerKey("");
    cb.setOAuthConsumerSecret("");
    cb.setOAuthAccessToken("");
    cb.setOAuthAccessTokenSecret("");

    TwitterStream twitterStream = new TwitterStreamFactory(cb.build()).getInstance();

    twitterStream.addListener(listener);
    ArrayList<Long> follow = new ArrayList<Long>();
    ArrayList<String> track = new ArrayList<String>();
    for (String arg : args) {
        if (isNumericalArgument(arg)) {
            for (String id : arg.split(",")) {
                follow.add(Long.parseLong(id));
            }
        } else {
            track.addAll(Arrays.asList(arg.split(",")));
        }
    }
    long[] followArray = new long[follow.size()];
    for (int i = 0; i < follow.size(); i++) {
        followArray[i] = follow.get(i);
    }
    String[] trackArray = track.toArray(new String[track.size()]);

    // filter() method internally creates a thread which manipulates TwitterStream and calls these adequate listener methods continuously.
    twitterStream.filter(new FilterQuery(0, followArray, trackArray));
}

---

From source file:ca.blackperl.WordFilterStreamBuilder.java

License:Apache License

public void main() {
    // create the twitter search listener
    PhraseListener listener = new PhraseListener(args);

    // Connect to twitter.
    final TwitterStream twitterStream = new TwitterStreamFactory().getInstance();

    // The listener to the twitter connection
    twitterStream.addListener(listener);

    // Build a search configuration
    ArrayList<Long> follow = new ArrayList<Long>();
    ArrayList<String> track = new ArrayList<String>();
    for (String arg : args) {
        if (isNumericalArgument(arg)) {
            for (String id : arg.split(",")) {
                follow.add(Long.parseLong(id));
            }//  www.  j  a  v a  2s. co m
        } else {
            track.addAll(Arrays.asList(arg.split(",")));
        }
    }
    long[] followArray = new long[follow.size()];
    for (int i = 0; i < follow.size(); i++) {
        followArray[i] = follow.get(i);
    }
    String[] trackArray = track.toArray(new String[track.size()]);

    // filter() method internally creates a thread which manipulates
    // TwitterStream and calls the listener methods continuously.

    // pass the search configuration to the twitter library to start the search
    twitterStream.filter(new FilterQuery(0, followArray, trackArray));

    // Create a timer
    final Timer timer = new Timer();

    // Create a task to run every minute, starting in one minute.
    TimerTask summaryTask = new SummaryTask(listener, timer, twitterStream);
    timer.schedule(summaryTask, TimeToRunInSeconds * 1000, TimeToRunInSeconds * 1000);
}

---

From source file:com.rsinghal.cep.sample.facebook.StreamCollector1.java

License:Apache License

public void start() {

    Twitter twitter = TwitterFactory.getSingleton();
    twitter.setOAuthConsumer(consumerKey, consumerSecret);
    twitter.setOAuthAccessToken(new AccessToken(accessToken, accessTokenSecret));

    long[] userIdsToTrack = new long[trackTerms.size()];
    for (int i = 0; i < trackTerms.size(); i++) {
        try {//www  .  j a va 2s.  co m
            String screenName = StringUtils.substringAfter(trackTerms.get(i), "@");
            logger.info("Fetching user ID for - " + screenName);
            userIdsToTrack[i] = twitter.showUser(screenName).getId();
        } catch (TwitterException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    twitter = null;

    twitterStream.setOAuthAccessToken(new AccessToken(accessToken, accessTokenSecret));
    twitterStream.setOAuthConsumer(consumerKey, consumerSecret);
    twitterStream.addListener(listener2);
    // sample() method internally creates a thread which manipulates TwitterStream and calls these adequate listener methods continuously.
    twitterStream.filter(new FilterQuery(0, userIdsToTrack, trackTerms.toArray(new String[trackTerms.size()])));

    System.out.println("start() ...");
    /*   // Create an appropriately sized blocking queue
       BlockingQueue<String> queue = new LinkedBlockingQueue<String>(10000);
               
       // create the endpoint
       DefaultStreamingEndpoint endpoint = createEndpoint();
       System.out.println("endpoint created ...");
            
       endpoint.stallWarnings(false);
            
       // create an authentication
       Authentication auth = new OAuth1(consumerKey, consumerSecret, accessToken, accessTokenSecret);
            
       // Create a new BasicClient. By default gzip is enabled.
       client = new ClientBuilder().name("sampleExampleClient")
    .hosts(Constants.STREAM_HOST).endpoint(endpoint)
    .authentication(auth)
    .processor(new StringDelimitedProcessor(queue)).build();
       System.out.println("client created ...");
            
       // Create an executor service which will spawn threads to do the actual
       // work of parsing the incoming messages and
       // calling the listeners on each message
       ExecutorService service = Executors
    .newFixedThreadPool(this.numberOfProcessingThreads);
            
       // Wrap our BasicClient with the twitter4j client
       Twitter4jStatusClient t4jClient = new Twitter4jStatusClient(client,
    queue, Lists.newArrayList(listener2), service);
            
       // Establish a connection
       t4jClient.connect();
               
       System.out.println("connection established ...");
            
       for (int threads = 0; threads < this.numberOfProcessingThreads; threads++) {
          // This must be called once per processing thread
          t4jClient.process();
          System.out.println("thread " + threads + " started ...");
            
       }*/
}

---

From source file:com.rsinghal.cep.sample.twitter.StreamCollector1.java

License:Apache License

public void start() {

    Twitter twitter = TwitterFactory.getSingleton();
    twitter.setOAuthConsumer(consumerKey, consumerSecret);
    twitter.setOAuthAccessToken(new AccessToken(accessToken, accessTokenSecret));

    long[] userIdsToTrack = new long[trackTerms.size()];
    for (int i = 0; i < trackTerms.size(); i++) {
        try {//from ww w .  ja  v  a 2s. c o  m
            String screenName = StringUtils.substringAfter(trackTerms.get(i), "@");
            logger.info("Fetching user ID for - " + screenName);
            userIdsToTrack[i] = twitter.showUser(screenName).getId();
        } catch (TwitterException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    twitter = null;
    twitterStream.setOAuthConsumer(consumerKey, consumerSecret);
    twitterStream.setOAuthAccessToken(new AccessToken(accessToken, accessTokenSecret));

    twitterStream.addListener(listener2);
    // sample() method internally creates a thread which manipulates TwitterStream and calls these adequate listener methods continuously.
    twitterStream.filter(new FilterQuery(0, userIdsToTrack, trackTerms.toArray(new String[trackTerms.size()])));

    System.out.println("start() ...");
    /*   // Create an appropriately sized blocking queue
       BlockingQueue<String> queue = new LinkedBlockingQueue<String>(10000);
               
       // create the endpoint
       DefaultStreamingEndpoint endpoint = createEndpoint();
       System.out.println("endpoint created ...");
            
       endpoint.stallWarnings(false);
            
       // create an authentication
       Authentication auth = new OAuth1(consumerKey, consumerSecret, accessToken, accessTokenSecret);
            
       // Create a new BasicClient. By default gzip is enabled.
       client = new ClientBuilder().name("sampleExampleClient")
    .hosts(Constants.STREAM_HOST).endpoint(endpoint)
    .authentication(auth)
    .processor(new StringDelimitedProcessor(queue)).build();
       System.out.println("client created ...");
            
       // Create an executor service which will spawn threads to do the actual
       // work of parsing the incoming messages and
       // calling the listeners on each message
       ExecutorService service = Executors
    .newFixedThreadPool(this.numberOfProcessingThreads);
            
       // Wrap our BasicClient with the twitter4j client
       Twitter4jStatusClient t4jClient = new Twitter4jStatusClient(client,
    queue, Lists.newArrayList(listener2), service);
            
       // Establish a connection
       t4jClient.connect();
               
       System.out.println("connection established ...");
            
       for (int threads = 0; threads < this.numberOfProcessingThreads; threads++) {
          // This must be called once per processing thread
          t4jClient.process();
          System.out.println("thread " + threads + " started ...");
            
       }*/
}

---

From source file:com.rsinghal.cep.sample.twitter.TwitterBot.java

License:Apache License

public void start() {
    ConfigurationBuilder cb = new ConfigurationBuilder();
    cb.setJSONStoreEnabled(true);/*from  w w w  . j a v a  2  s .  c o  m*/
    twitter = new TwitterFactory(cb.build()).getInstance();
    twitter.setOAuthConsumer(consumerKey, consumerSecret);
    twitter.setOAuthAccessToken(new AccessToken(accessToken, accessTokenSecret));

    userIdsToTrack = new long[trackTerms.size()];
    for (int i = 0; i < trackTerms.size(); i++) {
        try {
            String screenName = StringUtils.substringAfter(trackTerms.get(i), "@");
            logger.info("Fetching user ID for - " + screenName);
            userIdsToTrack[i] = twitter.showUser(screenName).getId();
        } catch (TwitterException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    //   twitter = null;
    twitterStream.setOAuthConsumer(consumerKey, consumerSecret);
    twitterStream.setOAuthAccessToken(new AccessToken(accessToken, accessTokenSecret));

    twitterStream.addListener(listener2);
    // sample() method internally creates a thread which manipulates TwitterStream and calls these adequate listener methods continuously.
    twitterStream.filter(new FilterQuery(0, userIdsToTrack, trackTerms.toArray(new String[trackTerms.size()])));

    jedis = new Jedis(redisHostname, redisPort, 1800);
    jedis.connect();
    System.out.println("start() ...");
    /*   // Create an appropriately sized blocking queue
       BlockingQueue<String> queue = new LinkedBlockingQueue<String>(10000);
               
       // create the endpoint
       DefaultStreamingEndpoint endpoint = createEndpoint();
       System.out.println("endpoint created ...");
            
       endpoint.stallWarnings(false);
            
       // create an authentication
       Authentication auth = new OAuth1(consumerKey, consumerSecret, accessToken, accessTokenSecret);
            
       // Create a new BasicClient. By default gzip is enabled.
       client = new ClientBuilder().name("sampleExampleClient")
    .hosts(Constants.STREAM_HOST).endpoint(endpoint)
    .authentication(auth)
    .processor(new StringDelimitedProcessor(queue)).build();
       System.out.println("client created ...");
            
       // Create an executor service which will spawn threads to do the actual
       // work of parsing the incoming messages and
       // calling the listeners on each message
       ExecutorService service = Executors
    .newFixedThreadPool(this.numberOfProcessingThreads);
            
       // Wrap our BasicClient with the twitter4j client
       Twitter4jStatusClient t4jClient = new Twitter4jStatusClient(client,
    queue, Lists.newArrayList(listener2), service);
            
       // Establish a connection
       t4jClient.connect();
               
       System.out.println("connection established ...");
            
       for (int threads = 0; threads < this.numberOfProcessingThreads; threads++) {
          // This must be called once per processing thread
          t4jClient.process();
          System.out.println("thread " + threads + " started ...");
            
       }*/
}

---

From source file:crawling.PrintFilterStreamByFile.java

License:Apache License

public static void main(String[] args) throws TwitterException {
    if (args.length < 1) {
        System.out.println("Usage: java twitter4j.examples.PrintFilterStreamByFile ID_File ");
        System.exit(-1);//from  ww  w  .j a v  a2 s.  c om
    }

    idFile = args[0];
    tweetFile = idFile.split("\\.")[0] + "-tweets.txt";

    try {
        FileWriter outFile = new FileWriter(tweetFile, true);
        out = new PrintWriter(outFile);
        //out.close();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    StatusListener listener = new StatusListener() {
        public void onStatus(Status status) {
            //System.out.println("@" + status.getUser().getScreenName() + " - " + status.getText());
            storeTweet(status.getUser().getId() + "::" + status.getText());
        }

        public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) {
            System.out.println("Got a status deletion notice id:" + statusDeletionNotice.getStatusId());
        }

        public void onTrackLimitationNotice(int numberOfLimitedStatuses) {
            System.out.println("Got track limitation notice:" + numberOfLimitedStatuses);
        }

        public void onScrubGeo(long userId, long upToStatusId) {
            System.out.println("Got scrub_geo event userId:" + userId + " upToStatusId:" + upToStatusId);
        }

        public void onException(Exception ex) {
            ex.printStackTrace();
        }

        @Override
        public void onStallWarning(StallWarning arg0) {
            // TODO Auto-generated method stub

        }
    };

    TwitterStream twitterStream = new TwitterStreamFactory().getInstance();
    twitterStream.addListener(listener);

    // String users = "700896487,701053075,636744543";
    // String[] split = users.split(",");

    buildFollowList();

    long[] followArray = new long[follow.size()];
    for (int i = 0; i < follow.size(); i++) {
        followArray[i] = follow.get(i);
    }
    String[] trackArray = track.toArray(new String[track.size()]);

    // filter() method internally creates a thread which manipulates TwitterStream and calls these adequate listener methods continuously.
    twitterStream.filter(new FilterQuery(0, followArray, trackArray));
}

---

From source file:de.botshield.CaptureFilterStream.java

License:Apache License

public void execute(long[] followArray, String[] trackArray) {
    // try to set up new stream, when the listener fails due to HTTP timeout
    // for example

    this.initializeStreamListener();

    TwitterStream twitterStream = new TwitterStreamFactory().getInstance();
    twitterStream.addListener(listener);
    try {/*from w  ww  .  java 2 s. c o  m*/
        // filter() method internally creates a thread which manipulates
        // TwitterStream and calls these adequate listener methods
        // continuously.
        twitterStream.filter(new FilterQuery(0, followArray, trackArray));
    } catch (Exception ex) {
        twitterStream.removeListener(listener);
        twitterStream.cleanUp();
    }
}

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From source file:de.jetwick.tw.TwitterSearch.java

License:Apache License

public TwitterStream streamingTwitter(Collection<String> track, final Queue<JTweet> queue)
        throws TwitterException {
    String[] trackArray = track.toArray(new String[track.size()]);
    TwitterStream stream = new TwitterStreamFactory().getInstance(twitter.getAuthorization());
    stream.addListener(new StatusListener() {

        @Override// ww  w .  j  a  v  a 2s .com
        public void onStatus(Status status) {
            // ugly twitter ...
            if (Helper.isEmpty(status.getUser().getScreenName()))
                return;

            if (!queue.offer(new JTweet(toTweet(status), new JUser(status.getUser()))))
                logger.error("Cannot add tweet as input queue for streaming is full:" + queue.size());
        }

        @Override
        public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) {
            logger.error("We do not support onDeletionNotice at the moment! Tweet id: "
                    + statusDeletionNotice.getStatusId());
        }

        @Override
        public void onTrackLimitationNotice(int numberOfLimitedStatuses) {
            logger.warn("onTrackLimitationNotice:" + numberOfLimitedStatuses);
        }

        @Override
        public void onException(Exception ex) {
            logger.error("onException", ex);
        }

        @Override
        public void onScrubGeo(long userId, long upToStatusId) {
        }
    });
    stream.filter(new FilterQuery(0, new long[0], trackArray));
    return stream;
}

---

From source file:foo.bar.twitter.sample01.Sample01Activity.java

License:Apache License

/**
 * start button clicked/* w ww . j a v a  2 s .c o  m*/
 * @param v
 */
public void onClickStartButton(View v) {
    Log.d("DEBUG", "Start button clicked!");

    if (!isAuthorized) {
        Log.d("DEBUG", "not authorized");
        return;
    }

    bt_start.setEnabled(false); //start button disabled
    bt_cancel.setEnabled(true); //cancel button enabled

    if (isAuthorized) {
        twitterStream = new TwitterStreamFactory().getInstance();
        twitterStream.setOAuthConsumer(ConstantValue.CONSUMER_KEY, ConstantValue.CONSUMER_SECRET);
        twitterStream.setOAuthAccessToken(new AccessToken(token, tokenSecret));
        StatusListener listener = new StatusListener() {
            @Override
            public void onException(Exception arg0) {
                ;//no process
            }

            @Override
            public void onDeletionNotice(StatusDeletionNotice arg0) {
                ;//no process
            }

            @Override
            public void onScrubGeo(long arg0, long arg1) {
                ;//no process
            }

            @Override
            public void onStatus(Status status) {
                String tweet = status.getText();
                Log.d("DEBUG", "tweet: " + tweet);
            }

            @Override
            public void onTrackLimitationNotice(int arg0) {
                ;//no process
            }
        };
        twitterStream.addListener(listener);
        String[] trackArray = { ConstantValue.HASH_TAG };
        twitterStream.filter(new FilterQuery(0, null, trackArray));
    }
}

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