Ejemplo n.º 1
0
  public void startWork() {

    while (!leader.isDone() && avaiableList.size() > 0) {

      for (String type : DanceTask.typeList) {
        List<Follower> unavaiableList = new ArrayList<>();

        for (Follower follower : avaiableList) {

          if (follower.isDone() || follower.cannotAcceptFollower(leader)) {
            unavaiableList.add(follower);
            continue;
          }
          leader.invite(follower, type);
        }
        avaiableList.removeAll(unavaiableList);
      }
    }
    this.isDone = true;
  }
Ejemplo n.º 2
0
  public boolean cannotAcceptFollower(Leader leader) {

    int count = 0;
    for (String key : list.keySet()) {
      if (leader.getId() == list.get(key).getId()) {
        count++;
      }
      if (count >= 2) {
        return true;
      }
    }
    return false;
  }
Ejemplo n.º 3
0
  private static void startInvite(int leaderNumber, int followerNumber)
      throws InterruptedException {

    CountDownLatch latch = new CountDownLatch(leaderNumber);
    List<Leader> leaders = new ArrayList<>();
    for (int i = 0; i < leaderNumber; i++) {
      leaders.add(new Leader(i));
    }
    List<Follower> followers = new ArrayList<>();
    for (int i = 0; i < followerNumber; i++) {
      followers.add(new Follower(i));
    }
    ExecutorService executorService = Executors.newFixedThreadPool(followerNumber);
    List<InviteThread> threads = new ArrayList<>();

    for (Leader leader : leaders) {
      InviteThread inviteThread = new InviteThread(leader, followers);
      //            inviteThread.startWork();
      executorService.submit(inviteThread);
      threads.add(inviteThread);
    }
    while (true) {
      int count = 0;
      for (InviteThread thread : threads) {
        if (thread.isDone()) {
          count++;
        }
      }
      if (count == threads.size()) {
        break;
      }
      Thread.sleep(1000L);
    }
    executorService.shutdown();
    for (Leader leader : leaders) {
      leader.print();
    }
  }