using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Cosmos.Common { [AttributeUsage(AttributeTargets.Assembly, AllowMultiple = false)] public class RingAttribute: Attribute { private readonly Ring mRing; public RingAttribute(Ring ring) { mRing = ring; } public Ring Ring { get { return mRing; } } } }