osu-lazer/osu.Game/Beatmaps/BeatmapSetFileInfo.cs

// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE

using System.ComponentModel.DataAnnotations;
using osu.Game.Database;
using osu.Game.IO;

namespace osu.Game.Beatmaps
{
    public class BeatmapSetFileInfo : INamedFileInfo, IHasPrimaryKey
    {
        public int ID { get; set; }

        public int BeatmapSetInfoID { get; set; }

        public int FileInfoID { get; set; }

        public FileInfo FileInfo { get; set; }

        [Required]
        public string Filename { get; set; }
    }
}