// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
 
 
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.IdentityModel.Claims;
 
namespace System.IdentityModel.Policy
{
    public abstract class EvaluationContext
    {
        public abstract ReadOnlyCollection<ClaimSet> ClaimSets { get; }
        public abstract IDictionary<string, object> Properties { get; }
        public abstract int Generation { get; }
        public abstract void AddClaimSet(IAuthorizationPolicy policy, ClaimSet claimSet);
        public abstract void RecordExpirationTime(DateTime expirationTime);
    }
}