InputReferenceExpression.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 / DataWeb / Client / System / Data / Services / Client / ALinq / InputReferenceExpression.cs / 1 / InputReferenceExpression.cs
                        

                        
                            //---------------------------------------------------------------------- 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//  
//      Respresents a reference to a resource set in a resource bound expression tree.
//  
// 
// @owner  [....]
//--------------------------------------------------------------------- 
namespace System.Data.Services.Client
{
    using System;
    using System.Linq.Expressions; 
    using System.Collections.Generic;
    using System.Diagnostics; 
 
    /// 
    /// Represents a reference to a bound resource set in the resource path 
    /// 
    internal sealed class InputReferenceExpression : Expression
    {
        /// The resource or set referred to by this input reference expression 
        private ResourceExpression target;
 
        ///  
        /// Constructs a new input reference expression that refers to the specified resource set
        ///  
        /// The result type of this expression - must be the same as the element type of 
        /// The target resource set that the new expression will reference
        internal InputReferenceExpression(Type inputElementType, ResourceExpression target)
            : base((ExpressionType)ResourceExpressionType.InputReference, inputElementType) 
        {
            Debug.Assert(target != null, "Target resource set cannot be null"); 
            Debug.Assert( 
                inputElementType != null &&
                ((target is NavigationPropertySingletonExpression) || inputElementType.Equals(((ResourceSetExpression)target).ResourceType)), 
                "Invalid input element type");

            this.target = target;
        } 

        ///  
        /// Retrieves the resource set referred to by this input reference expression 
        /// 
        internal ResourceExpression Target 
        {
            get { return this.target; }
        }
 
        /// 
        /// Retargets this input reference to point to the resource set specified by . 
        ///  
        /// The  that this input reference should use as its target
        internal void OverrideTarget(ResourceSetExpression newTarget) 
        {
            Debug.Assert(newTarget != null, "Resource set cannot be null");
            Debug.Assert(newTarget.ResourceType.Equals(this.Type), "Cannot reference a resource set with a different resource type");
 
            this.target = newTarget;
        } 
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//---------------------------------------------------------------------- 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//  
//      Respresents a reference to a resource set in a resource bound expression tree.
//  
// 
// @owner  [....]
//--------------------------------------------------------------------- 
namespace System.Data.Services.Client
{
    using System;
    using System.Linq.Expressions; 
    using System.Collections.Generic;
    using System.Diagnostics; 
 
    /// 
    /// Represents a reference to a bound resource set in the resource path 
    /// 
    internal sealed class InputReferenceExpression : Expression
    {
        /// The resource or set referred to by this input reference expression 
        private ResourceExpression target;
 
        ///  
        /// Constructs a new input reference expression that refers to the specified resource set
        ///  
        /// The result type of this expression - must be the same as the element type of 
        /// The target resource set that the new expression will reference
        internal InputReferenceExpression(Type inputElementType, ResourceExpression target)
            : base((ExpressionType)ResourceExpressionType.InputReference, inputElementType) 
        {
            Debug.Assert(target != null, "Target resource set cannot be null"); 
            Debug.Assert( 
                inputElementType != null &&
                ((target is NavigationPropertySingletonExpression) || inputElementType.Equals(((ResourceSetExpression)target).ResourceType)), 
                "Invalid input element type");

            this.target = target;
        } 

        ///  
        /// Retrieves the resource set referred to by this input reference expression 
        /// 
        internal ResourceExpression Target 
        {
            get { return this.target; }
        }
 
        /// 
        /// Retargets this input reference to point to the resource set specified by . 
        ///  
        /// The  that this input reference should use as its target
        internal void OverrideTarget(ResourceSetExpression newTarget) 
        {
            Debug.Assert(newTarget != null, "Resource set cannot be null");
            Debug.Assert(newTarget.ResourceType.Equals(this.Type), "Cannot reference a resource set with a different resource type");
 
            this.target = newTarget;
        } 
    } 
}

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

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