/** 获取前N名玩家 */
public List<String> getTopN(int n) {
List<String> guidList = new ArrayList<String>();
for (int i = 1; i <= n; i++) {
RankModel rankModel = indexRank.get(i);
if (rankModel != null) {
guidList.add(rankModel.getGuid());
}
}
return guidList;
}
private void add(Integer index, RankModel rankModel) {
this.indexRank.put(index, rankModel);
this.guidIndex.put(rankModel.getGuid(), index);
}
