87 lines
2.6 KiB
C#
87 lines
2.6 KiB
C#
//---------------------------------------------------------------------
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// <copyright file="ObjectMemberMapping.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//
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// @owner Microsoft
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// @backupOwner Microsoft
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//---------------------------------------------------------------------
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Xml;
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using System.Data.Metadata.Edm;
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namespace System.Data.Mapping {
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/// <summary>
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/// Mapping metadata for all OC member maps.
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/// </summary>
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internal abstract class ObjectMemberMapping
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{
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#region Constructors
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/// <summary>
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/// Constrcut a new member mapping metadata object
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/// </summary>
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/// <param name="edmMember"></param>
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/// <param name="clrMember"></param>
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protected ObjectMemberMapping(EdmMember edmMember, EdmMember clrMember)
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{
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System.Diagnostics.Debug.Assert(edmMember.BuiltInTypeKind == clrMember.BuiltInTypeKind, "BuiltInTypeKind must be the same");
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this.m_edmMember = edmMember;
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this.m_clrMember = clrMember;
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}
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#endregion
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#region Fields
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#region Internal
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EdmMember m_edmMember; //EdmMember metadata representing the Cdm member for which the mapping is specified
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EdmMember m_clrMember; //EdmMember metadata representing the Clr member for which the mapping is specified
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#endregion
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#endregion
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#region Properties
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/// <summary>
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/// The PropertyMetadata object that represents the Cdm member for which mapping is being specified
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/// </summary>
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internal EdmMember EdmMember
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{
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get
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{
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return this.m_edmMember;
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}
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}
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/// <summary>
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/// The PropertyMetadata object that represents the Clr member for which mapping is being specified
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/// </summary>
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internal EdmMember ClrMember
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{
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get
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{
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return this.m_clrMember;
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}
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}
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/// <summary>
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/// Returns the member mapping kind
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/// </summary>
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internal abstract MemberMappingKind MemberMappingKind { get; }
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#endregion
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}
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/// <summary>
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/// Represents the various kind of member mapping
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/// </summary>
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internal enum MemberMappingKind
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{
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ScalarPropertyMapping = 0,
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NavigationPropertyMapping = 1,
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AssociationEndMapping =2,
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ComplexPropertyMapping = 3,
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}
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}
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