57 lines
1.8 KiB
C#
57 lines
1.8 KiB
C#
//---------------------------------------------------------------------
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// <copyright file="IMember.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 jeffreed
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// @backupOwner anpete
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//---------------------------------------------------------------------
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using System;
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using System.Data.Objects.DataClasses;
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using System.Collections.Generic;
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namespace System.Data.EntityModel.SchemaObjectModel
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{
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/// <summary>
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/// Abstracts the properties of a relationship element
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/// </summary>
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internal interface IRelationship
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{
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/// <summary>
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/// Name of the Relationship
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/// </summary>
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string Name { get; }
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string FQName { get; }
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/// <summary>
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/// The list of ends defined in the Relationship.
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/// </summary>
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IList<IRelationshipEnd> Ends { get; }
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/// <summary>
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/// Returns the list of constraints on this relation
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/// </summary>
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IList<ReferentialConstraint> Constraints { get; }
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/// <summary>
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/// Finds an end given the roleName
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/// </summary>
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/// <param name="roleName">The role name of the end you want to find</param>
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/// <param name="end">The relationship end reference to set if the end is found</param>
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/// <returns>True if the end was found, and the passed in reference was set, False otherwise.</returns>
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bool TryGetEnd( string roleName, out IRelationshipEnd end );
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/// <summary>
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/// Is this an Association, or ...
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/// </summary>
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RelationshipKind RelationshipKind { get; }
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/// <summary>
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/// Is this a foreign key (FK) relationship?
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/// </summary>
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bool IsForeignKey { get; }
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}
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}
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