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//------------------------------------------------------------------------------
// <copyright file="CapabilitiesRule.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
namespace System.Web.Configuration {
using System.Collections;
using System.Collections.Specialized;
using System.Diagnostics;
using System.Globalization;
using System.Reflection;
using System.Security;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;
using System.Web.Caching;
using System.Web.Compilation;
using System.Web.Hosting;
using System.Security.Permissions;
//
// CapabilitiesRule is a step in the computation of a capabilities object. It can be either
// (1) import a string from the request object
// (2) assign a pattern into a variable
// (3) execute a subsequence if a regex matches
// (4) execute a subsequence and exit the block if a regex matches
//
internal abstract class CapabilitiesRule {
internal const int Use = 0;
internal const int Assign = 1;
internal const int Filter = 2;
internal const int Case = 3;
internal int _type;
internal virtual int Type {
get {
return _type;
}
}
internal abstract void Evaluate(CapabilitiesState state);
}
}
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