SimpleTwitterSearchApp.scala

import java.util.List
import twitter4j.Query
import twitter4j.QueryResult
import twitter4j.Tweet
import twitter4j.Twitter
import twitter4j.TwitterFactory
import scala.collection.JavaConversions._

object SimpleTwitterSearchApp {
  def search(word: String = "#rpscala") {
    var query = new Query
    query.setQuery(word)
    println(query.getQuery)

    val factory = new TwitterFactory
    val twitter : Twitter = factory.getInstance
    val results: QueryResult = twitter.search(query)
    val tweets = results.getTweets

    for (tweet <- tweets) {
      print("@" + tweet.getFromUser + ": ")
      println(tweet.getText)
    }
  }

  def main(args: Array[String]){
    println(args(0))
    if (args.length != 0) {
      search(args(0))
    }else{
      search()
    }
  }

}