如何从PagedListAdapter过滤数据？

Question

我想过滤我的PagedListAdapter
 就像我们使用RecyclerView.Adapter类

在Filter中过滤一样

public class CustomFilter extends Filter {

    private CustomFilter(RecyclerViewAdapter mAdapter) {
        super();
    }

    @Override
    protected FilterResults performFiltering(CharSequence constraint) {
        filteredList.clear();
        final FilterResults results = new FilterResults();
        // do filter stuff
        return results;
    }

    @Override
    protected void publishResults(CharSequence constraint, FilterResults results) {
    }

}

有人可以指导我吗？