////////////////////////////////////////////////////////////////////////////////
//
//  Microsoft Research Singularity
//
//  Copyright (c) Microsoft Corporation.  All rights reserved.
//

using System;
using System.Runtime.InteropServices;
using System.Net.Sockets;

namespace System.Net
{

    // Generic abstraction to identify network addresses

    /// <devdoc>
    ///    <para>
    ///       Identifies a network address.
    ///    </para>
    /// </devdoc>
    public abstract class EndPoint {
        /// <devdoc>
        ///    <para>
        ///       Returns the Address Family to which the EndPoint belongs.
        ///    </para>
        /// </devdoc>

        public virtual AddressFamily AddressFamily {
            get {
                throw new NotSupportedException();
            }
        }

        /// <devdoc>
        ///    <para>
        ///       Serializes EndPoint information into a SocketAddress structure.
        ///    </para>
        /// </devdoc>
        public virtual SocketAddress Serialize() {
            throw new NotSupportedException();
        }

        /// <devdoc>
        ///    <para>
        ///       Creates an EndPoint instance from a SocketAddress structure.
        ///    </para>
        /// </devdoc>
        public abstract EndPoint Create(SocketAddress! socketAddress);
        //        {
        //            throw new NotSupportedException();
        //        }

    }; // abstract class EndPoint


} // namespace System.Net