1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
//---------------------------------------------------------------------
// <copyright file="AssociationEndMember.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//
// @owner Microsoft
// @backupOwner Microsoft
//---------------------------------------------------------------------
using System;
using System.Collections.Generic;
using System.Text;
using System.Threading;
using System.Data.Objects.DataClasses;
namespace System.Data.Metadata.Edm
{
/// <summary>
/// Represents a end of a Association Type
/// </summary>
public sealed class AssociationEndMember : RelationshipEndMember
{
#region Constructors
/// <summary>
/// Initializes a new instance of AssociationEndMember
/// </summary>
/// <param name="name">name of the association end member</param>
/// <param name="endRefType">Ref type that this end refers to </param>
/// <param name="multiplicity">multiplicity of the end</param>
internal AssociationEndMember(string name,
RefType endRefType,
RelationshipMultiplicity multiplicity)
: base(name, endRefType, multiplicity)
{
}
#endregion
/// <summary>
/// Returns the kind of the type
/// </summary>
public override BuiltInTypeKind BuiltInTypeKind { get { return BuiltInTypeKind.AssociationEndMember; } }
private Func<RelationshipManager, RelatedEnd, RelatedEnd> _getRelatedEndMethod = null;
/// <summary>cached dynamic method to set a CLR property value on a CLR instance</summary>
internal Func<RelationshipManager, RelatedEnd, RelatedEnd> GetRelatedEnd
{
get { return _getRelatedEndMethod; }
set
{
System.Diagnostics.Debug.Assert(null != value, "clearing GetRelatedEndMethod");
// It doesn't matter which delegate wins, but only one should be jitted
Interlocked.CompareExchange(ref _getRelatedEndMethod, value, null);
}
}
}
}
|
