CaseExpr.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / DataEntity / System / Data / Common / EntitySql / AST / CaseExpr.cs / 1305376 / CaseExpr.cs

                            //---------------------------------------------------------------------- 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// 
// @owner  [....]
// @backupOwner [....] 
//--------------------------------------------------------------------- 

namespace System.Data.Common.EntitySql.AST 
{
    using System;
    using System.Globalization;
    using System.Collections; 
    using System.Collections.Generic;
 
    ///  
    /// Represents the Seached Case Expression - CASE WHEN THEN [ELSE] END.
    ///  
    internal sealed class CaseExpr : Node
    {
        private readonly NodeList _whenThenExpr;
        private readonly Node _elseExpr; 

        ///  
        /// Initializes case expression without else sub-expression. 
        /// 
        /// whenThen expression list 
        internal CaseExpr(NodeList whenThenExpr)
            : this(whenThenExpr, null)
        {
        } 

        ///  
        /// Initializes case expression with else sub-expression. 
        /// 
        /// whenThen expression list 
        /// else expression
        internal CaseExpr(NodeList whenThenExpr, Node elseExpr)
        {
            _whenThenExpr = whenThenExpr; 
            _elseExpr = elseExpr;
        } 
 
        /// 
        /// Returns the list of WhenThen expressions. 
        /// 
        internal NodeList WhenThenExprList
        {
            get { return _whenThenExpr; } 
        }
 
        ///  
        /// Returns the optional Else expression.
        ///  
        internal Node ElseExpr
        {
            get { return _elseExpr; }
        } 
    }
 
    ///  
    /// Represents the when then sub expression.
    ///  
    internal class WhenThenExpr : Node
    {
        private readonly Node _whenExpr;
        private readonly Node _thenExpr; 

        ///  
        /// Initializes WhenThen sub-expression. 
        /// 
        /// When expression 
        /// Then expression
        internal WhenThenExpr(Node whenExpr, Node thenExpr)
        {
            _whenExpr = whenExpr; 
            _thenExpr = thenExpr;
        } 
 
        /// 
        /// Returns When expression. 
        /// 
        internal Node WhenExpr
        {
            get { return _whenExpr; } 
        }
 
        ///  
        /// Returns Then Expression.
        ///  
        internal Node ThenExpr
        {
            get { return _thenExpr; }
        } 
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//---------------------------------------------------------------------- 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// 
// @owner  [....]
// @backupOwner [....] 
//--------------------------------------------------------------------- 

namespace System.Data.Common.EntitySql.AST 
{
    using System;
    using System.Globalization;
    using System.Collections; 
    using System.Collections.Generic;
 
    ///  
    /// Represents the Seached Case Expression - CASE WHEN THEN [ELSE] END.
    ///  
    internal sealed class CaseExpr : Node
    {
        private readonly NodeList _whenThenExpr;
        private readonly Node _elseExpr; 

        ///  
        /// Initializes case expression without else sub-expression. 
        /// 
        /// whenThen expression list 
        internal CaseExpr(NodeList whenThenExpr)
            : this(whenThenExpr, null)
        {
        } 

        ///  
        /// Initializes case expression with else sub-expression. 
        /// 
        /// whenThen expression list 
        /// else expression
        internal CaseExpr(NodeList whenThenExpr, Node elseExpr)
        {
            _whenThenExpr = whenThenExpr; 
            _elseExpr = elseExpr;
        } 
 
        /// 
        /// Returns the list of WhenThen expressions. 
        /// 
        internal NodeList WhenThenExprList
        {
            get { return _whenThenExpr; } 
        }
 
        ///  
        /// Returns the optional Else expression.
        ///  
        internal Node ElseExpr
        {
            get { return _elseExpr; }
        } 
    }
 
    ///  
    /// Represents the when then sub expression.
    ///  
    internal class WhenThenExpr : Node
    {
        private readonly Node _whenExpr;
        private readonly Node _thenExpr; 

        ///  
        /// Initializes WhenThen sub-expression. 
        /// 
        /// When expression 
        /// Then expression
        internal WhenThenExpr(Node whenExpr, Node thenExpr)
        {
            _whenExpr = whenExpr; 
            _thenExpr = thenExpr;
        } 
 
        /// 
        /// Returns When expression. 
        /// 
        internal Node WhenExpr
        {
            get { return _whenExpr; } 
        }
 
        ///  
        /// Returns Then Expression.
        ///  
        internal Node ThenExpr
        {
            get { return _thenExpr; }
        } 
    }
} 

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

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