@Override public long getItemId(int position) { return mDataManagerDelegate.getItemId(position); }
@Override public D getItem(int position) { return mDataManagerDelegate.getItem(position); }
@Override public List<D> getDatas() { return mDataManagerDelegate.getDatas(); }
@Override public int getCount() { return mDataManagerDelegate.getCount(); }
@Override public void setDatas(List<? extends D> datas) { mDataManagerDelegate.setDatas(datas); }