104 lines
4.3 KiB
C#
104 lines
4.3 KiB
C#
//---------------------------------------------------------------------
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// <copyright file="MappingItemCollection.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 [....]
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// @backupOwner [....]
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//---------------------------------------------------------------------
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namespace System.Data.Mapping
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{
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using System;
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using System.Data.Metadata.Edm;
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/// <summary>
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/// Class for representing a collection of mapping items in Edm space.
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/// </summary>
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[CLSCompliant(false)]
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public abstract class MappingItemCollection : ItemCollection
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{
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/// <summary>
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/// The default constructor for ItemCollection
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/// </summary>
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internal MappingItemCollection(DataSpace dataSpace) : base(dataSpace)
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{
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}
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/// <summary>
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/// Search for a Mapping metadata with the specified type key.
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/// </summary>
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/// <param name="identity">identity of the type</param>
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/// <param name="typeSpace">The dataspace that the type for which map needs to be returned belongs to</param>
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/// <param name="map"></param>
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/// <returns>Returns false if no match found.</returns>
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internal virtual bool TryGetMap(string identity, DataSpace typeSpace, out Map map)
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{
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//will only be implemented by Mapping Item Collections
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throw System.Data.Entity.Error.NotSupported();
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}
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/// <summary>
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/// Search for a Mapping metadata with the specified type key.
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/// </summary>
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/// <param name="item"></param>
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internal virtual Map GetMap(GlobalItem item)
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{
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//will only be implemented by Mapping Item Collections
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throw System.Data.Entity.Error.NotSupported();
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}
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/// <summary>
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/// Search for a Mapping metadata with the specified type key.
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/// </summary>
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/// <param name="item"></param>
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/// <param name="map"></param>
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/// <returns>Returns false if no match found.</returns>
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internal virtual bool TryGetMap(GlobalItem item, out Map map)
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{
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//will only be implemented by Mapping Item Collections
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throw System.Data.Entity.Error.NotSupported();
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}
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/// <summary>
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/// Search for a Mapping metadata with the specified type key.
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/// </summary>
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/// <param name="identity">identity of the type</param>
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/// <param name="typeSpace">The dataspace that the type for which map needs to be returned belongs to</param>
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/// <param name="ignoreCase">true for case-insensitive lookup</param>
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/// <exception cref="ArgumentException"> Thrown if mapping space is not valid</exception>
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internal virtual Map GetMap(string identity, DataSpace typeSpace, bool ignoreCase)
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{
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//will only be implemented by Mapping Item Collections
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throw System.Data.Entity.Error.NotSupported();
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}
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/// <summary>
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/// Search for a Mapping metadata with the specified type key.
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/// </summary>
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/// <param name="identity">identity of the type</param>
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/// <param name="typeSpace">The dataspace that the type for which map needs to be returned belongs to</param>
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/// <param name="ignoreCase">true for case-insensitive lookup</param>
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/// <param name="map"></param>
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/// <returns>Returns false if no match found.</returns>
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internal virtual bool TryGetMap(string identity, DataSpace typeSpace, bool ignoreCase, out Map map)
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{
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//will only be implemented by Mapping Item Collections
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throw System.Data.Entity.Error.NotSupported();
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}
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/// <summary>
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/// Search for a Mapping metadata with the specified type key.
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/// </summary>
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/// <param name="identity">identity of the type</param>
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/// <param name="typeSpace">The dataspace that the type for which map needs to be returned belongs to</param>
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/// <exception cref="ArgumentException"> Thrown if mapping space is not valid</exception>
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internal virtual Map GetMap(string identity, DataSpace typeSpace)
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{
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//will only be implemented by Mapping Item Collections
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throw System.Data.Entity.Error.NotSupported();
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}
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}//---- ItemCollection
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}//----
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