Example usage for twitter4j Trend getName

Introduction

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

Prototype

String getName();

Source Link

Usage

From source file:twitterapp.TwitterApp.java

public static void streamTweets() throws TwitterException {
    /*getting the trends */
    ConfigurationBuilder cb2 = new ConfigurationBuilder();

    cb2.setDebugEnabled(true).setOAuthConsumerKey("S01GsVwuCAwZFp5BLg5C4k8PT")
            .setOAuthConsumerSecret("6jo0jo4b05Ec5ZJcf74v5yGUQu5v8DryUwypOBjPD6jaItRNzd")
            .setOAuthAccessToken("794259549297446912-Z3AWruBmLa7QmCO6BnybCSj1tZXNqbB")
            .setOAuthAccessTokenSecret("6ezMQPQVziW9yxyTITZA8Wc2RJWjcBKvbXZU4dOjo4bge");

    TwitterFactory tf = new TwitterFactory(cb2.build());
    Twitter twitter = tf.getInstance();//  www .  j a  va  2  s .c o m
    Trends trends = twitter.getPlaceTrends(23424977);

    String top_trend = "";
    int top = 0;
    for (Trend trend : trends.getTrends()) {
        if (top < 1) {
            top_trend = trend.getName();
            top++;
        }
    }

    System.out.println("top trend : " + top_trend);

    //Using the Streaming API to get real time tweets based on the trending topics as keywords
    /* configurating twiter4j */

    ConfigurationBuilder cb = new ConfigurationBuilder();

    cb.setDebugEnabled(true).setOAuthConsumerKey("S01GsVwuCAwZFp5BLg5C4k8PT")
            .setOAuthConsumerSecret("6jo0jo4b05Ec5ZJcf74v5yGUQu5v8DryUwypOBjPD6jaItRNzd")
            .setOAuthAccessToken("794259549297446912-Z3AWruBmLa7QmCO6BnybCSj1tZXNqbB")
            .setOAuthAccessTokenSecret("6ezMQPQVziW9yxyTITZA8Wc2RJWjcBKvbXZU4dOjo4bge")
            .setJSONStoreEnabled(true);
    /* end of configuration */

    MongoClient mongo = new MongoClient("localhost", 27017);
    MongoDatabase database = mongo.getDatabase("myTweetdb2");
    MongoCollection<Document> collection = database.getCollection("myTweetCol5");
    TwitterStream twitterStream = new TwitterStreamFactory(cb.build()).getInstance();
    StatusListener listener;
    listener = new StatusListener() {
        @Override
        public void onStatus(Status status) {

            String rawJSON = TwitterObjectFactory.getRawJSON(status);
            Document doc = Document.parse(rawJSON);

            collection.insertOne(doc);

        }

        @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();
        }
    };

    // twitterStream.sample();
    twitterStream.addListener(listener);
    FilterQuery fq = new FilterQuery();

    String keywords[] = { top_trend };
    fq.track(keywords);
    twitterStream.filter(fq);
}

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From source file:twittersentimentanalysis.TwitterSentimentAnalysis.java

private static ArrayList<Tweet> getAllTweets(Twitter twitter) {
    logger.info("getAllTweets");
    List<Status> listTweets = null;
    ArrayList<Tweet> listOfTweets = new ArrayList<Tweet>();
    try {/*from  w ww . ja v a2  s .c  o  m*/
        Trends trends = twitter.getPlaceTrends(23424977);
        // System.out.println(trends.getLocation());
        Trend trend[] = trends.getTrends();
        logger.info("Number of Trends : " + trend.length);
        for (Trend trendTemp : trend) {
            //System.out.println("Name = " + trendTemp.getName());
            //System.out.println("***************");
            Query query = new Query(trendTemp.getQuery());
            query.setCount(100);
            QueryResult queryResult = twitter.search(query);
            listTweets = queryResult.getTweets();
            StanfordCoreNLPTool.init();
            for (Status status : listTweets) {
                //System.out.println(status.getText());
                Tweet tweet = getTweetObject(status);
                if (tweet != null) {
                    tweet.setTrend(trendTemp.getName());
                    listOfTweets.add(tweet);
                }
            }
        }
    } catch (TwitterException ex) {
        Logger.getLogger(TwitterSentimentAnalysis.class.getName()).log(Level.SEVERE, null, ex);
        logger.info(ex.getMessage());
    }
    return listOfTweets;
}

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