//------------------------------------------------------------
// Copyright (c) Microsoft Corporation.  All rights reserved.
//------------------------------------------------------------
 
namespace System.IdentityModel
{
    using System.Xml;
 
    abstract class SignatureTargetIdManager
    {
        protected SignatureTargetIdManager()
        {
        }
 
        public abstract string DefaultIdNamespacePrefix { get; }
 
        public abstract string DefaultIdNamespaceUri { get; }
 
        public abstract string ExtractId(XmlDictionaryReader reader);
 
        public abstract void WriteIdAttribute(XmlDictionaryWriter writer, string id);
    }
}