//---------------------------------------------------------------------
// <copyright file="FunctionAttribute.cs" company="Microsoft">
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// </copyright>
//
// @owner       Microsoft
//---------------------------------------------------------------------

namespace System.Data.Objects.DataClasses
{
    /// <summary>
    /// Indicates that the given method is a proxy for an EDM function.
    /// </summary>
    [AttributeUsage(AttributeTargets.Method, Inherited = false, AllowMultiple = false)]
    [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Edm")]
    public sealed class EdmFunctionAttribute : Attribute
    {
        private readonly string _namespaceName;
        private readonly string _functionName;

        /// <summary>
        /// Creates a new EdmFunctionAttribute instance.
        /// </summary>
        /// <param name="namespaceName">The namespace name of the EDM function represented by the attributed method</param>
        /// <param name="functionName">The function name of the EDM function represented by the attributed method</param>
        public EdmFunctionAttribute(string namespaceName, string functionName)
        {
            _namespaceName = namespaceName;
            _functionName = functionName;
        }

        /// <summary>
        /// The namespace name of the EDM function represented by the attributed method
        /// </summary>
        public string NamespaceName { get { return _namespaceName; } }
        
        /// <summary>
        /// The function name of the EDM function represented by the attributed method
        /// </summary>
        public string FunctionName { get { return _functionName; } }
    }
}