mirror of
https://github.com/ppy/osu.git
synced 2024-09-22 02:07:34 +08:00
21 lines
797 B
C#
21 lines
797 B
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
|
|
// See the LICENCE file in the repository root for full licence text.
|
|
|
|
using System;
|
|
|
|
namespace osu.Game.Database
|
|
{
|
|
public interface IHasOnlineID<out T>
|
|
where T : IEquatable<T>
|
|
{
|
|
/// <summary>
|
|
/// The server-side ID representing this instance, if one exists. Any value 0 or less denotes a missing ID (except in special cases where autoincrement is not used, like rulesets).
|
|
/// </summary>
|
|
/// <remarks>
|
|
/// Generally we use -1 when specifying "missing" in code, but values of 0 are also considered missing as the online source
|
|
/// is generally a MySQL autoincrement value, which can never be 0.
|
|
/// </remarks>
|
|
T OnlineID { get; }
|
|
}
|
|
}
|