Example usage for twitter4j.util.function Consumer Consumer

Introduction

In this page you can find the example usage for twitter4j.util.function Consumer Consumer.

Prototype

Consumer

Source Link

Usage

From source file:monitoring.tools.TwitterAPI.java

License:Apache License

private void resetStream() {
    //logger.debug("Initialising kafka producer...");
    //kafka.initProducer(confParams.getKafkaEndpoint());
    logger.debug("Initialising proxy...");
    kafka.initProxy(confParams.getKafkaEndpoint());
    logger.debug("Initialising streaming...");
    firstConnection = true;/*from www.j  a  va 2s  .  c  o m*/
    tweetInfo = new ArrayList<>();
    stream = new TwitterStreamFactory().getInstance();
    timer = new Timer();
    stream.onStatus(new Consumer<Status>() {
        @Override
        public void accept(Status arg0) {
            if (confParams.getAccounts() != null && !confParams.getAccounts().isEmpty()) {
                if (confParams.getAccounts().contains(arg0.getUser().getScreenName())) {
                    tweetInfo.add(arg0);
                }
            } else
                tweetInfo.add(arg0);
        }
    });
    stream.addConnectionLifeCycleListener(new ConnectionLifeCycleListener() {
        @Override
        public void onCleanUp() {
        }

        @Override
        public void onConnect() {
            logger.debug("Connection established successfully");
            timer = new Timer();
            timer.schedule(new TimerTask() {
                public void run() {
                    if (firstConnection) {
                        firstConnection = false;
                    } else {
                        generateData((new Timestamp((new Date()).getTime()).toString()));
                    }
                }
            }, 0, Integer.parseInt(confParams.getTimeSlot()) * 1000);
        }

        @Override
        public void onDisconnect() {
            logger.debug("Connection closed");
        }
    });

    FilterQuery filterQuery = new FilterQuery();
    if (this.confParams.getKeywordExpression() != null)
        filterQuery.track(Utils.generateKeywordExp(this.confParams.getKeywordExpression()));
    stream.filter(filterQuery);
}

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