CommFreqMovesGenerator.java 文件源码

private List<Actor> sortDescendingByCommFreq(HashMultiset<Actor> commFreq) {
    final HashMultiset<Actor> unsortedCommFreq = commFreq;
    List<Actor> sortedActors = new ArrayList<Actor>(unsortedCommFreq.elementSet());
    Collections.sort(sortedActors, new Comparator<Actor>() {

        @Override
        public int compare(Actor a1, Actor a2) {
            if (unsortedCommFreq.count(a1) < unsortedCommFreq.count(a2)) {
                return 1;
            } else {
                return -1;
            }
        }

    });

    return sortedActors;

}