shaperfactoryquerycachekey.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / Orcas / NetFXw7 / ndp / fx / src / DataEntity / System / Data / Common / QueryCache / shaperfactoryquerycachekey.cs / 1 / shaperfactoryquerycachekey.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// 
// @owner [....], [....]
//----------------------------------------------------------------------------- 
 
using System.Diagnostics;
using System.Data.Objects; 
namespace System.Data.Common.QueryCache
{
    internal class ShaperFactoryQueryCacheKey : QueryCacheKey
    { 
        private readonly string _columnMapKey;
        private readonly MergeOption _mergeOption; 
        private readonly bool _isValueLayer; 

        internal ShaperFactoryQueryCacheKey(string columnMapKey, MergeOption mergeOption, bool isValueLayer) 
        {
            Debug.Assert(null != columnMapKey, "null columnMapKey");
            _columnMapKey = columnMapKey;
            _mergeOption = mergeOption; 
            _isValueLayer = isValueLayer;
        } 
 
        public override bool Equals(object obj)
        { 
            var other = obj as ShaperFactoryQueryCacheKey;
            if (null == other)
            {
                return false; 
            }
            return this._columnMapKey.Equals(other._columnMapKey, _stringComparison) 
                && this._mergeOption == other._mergeOption 
                && this._isValueLayer == other._isValueLayer;
        } 

        public override int GetHashCode()
        {
            return _columnMapKey.GetHashCode(); 
        }
    } 
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//------------------------------------------------------------------------------ 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// 
// @owner [....], [....]
//----------------------------------------------------------------------------- 
 
using System.Diagnostics;
using System.Data.Objects; 
namespace System.Data.Common.QueryCache
{
    internal class ShaperFactoryQueryCacheKey : QueryCacheKey
    { 
        private readonly string _columnMapKey;
        private readonly MergeOption _mergeOption; 
        private readonly bool _isValueLayer; 

        internal ShaperFactoryQueryCacheKey(string columnMapKey, MergeOption mergeOption, bool isValueLayer) 
        {
            Debug.Assert(null != columnMapKey, "null columnMapKey");
            _columnMapKey = columnMapKey;
            _mergeOption = mergeOption; 
            _isValueLayer = isValueLayer;
        } 
 
        public override bool Equals(object obj)
        { 
            var other = obj as ShaperFactoryQueryCacheKey;
            if (null == other)
            {
                return false; 
            }
            return this._columnMapKey.Equals(other._columnMapKey, _stringComparison) 
                && this._mergeOption == other._mergeOption 
                && this._isValueLayer == other._isValueLayer;
        } 

        public override int GetHashCode()
        {
            return _columnMapKey.GetHashCode(); 
        }
    } 
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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