Get ALL tweets, not just recent ones via twitter API (Using twitter4j - Java)

Question

I've built an app using twitter4j which pulls in a bunch of tweets when I enter a keyword, takes the geolocation out of the tweet (or falls back to profile location) then maps them using ammaps. The problem is I'm only getting a small portion of tweets, is there some kind of limit here? I've got a DB going collecting the tweet data so soon enough it will have a decent amount, but I'm curious as to why I'm only getting tweets within the last 12 hours or so?

For example if I search by my username I only get one tweet, that I sent today.

Thanks for any info!

EDIT: I understand twitter doesn't allow public access to the firehose.. more of why am I limited to only finding tweets of recent?

betseyb betseyb · Accepted Answer · 2014-05-23T19:09:31

You need to keep redoing the query, resetting the maxId every time, until you get nothing back. You can also use setSince and setUntil.

An example:

Query query = new Query();
query.setCount(DEFAULT_QUERY_COUNT);
query.setLang("en");
// set the bounding dates 
query.setSince(sdf.format(startDate));
query.setUntil(sdf.format(endDate));

QueryResult result = searchWithRetry(twitter, query); // searchWithRetry is my function that deals with rate limits

while (result.getTweets().size() != 0) {

    List<Status> tweets = result.getTweets();
    System.out.print("# Tweets:\t" + tweets.size());
    Long minId = Long.MAX_VALUE;

    for (Status tweet : tweets) {
    // do stuff here            
        if (tweet.getId() < minId)
        minId = tweet.getId();
    }
    query.setMaxId(minId-1);
    result = searchWithRetry(twitter, query);

}

Get ALL tweets, not just recent ones via twitter API (Using twitter4j - Java)

2 Answers