EpmTargetPathSegment.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / DataWeb / Server / System / Data / Services / Epm / EpmTargetPathSegment.cs / 1305376 / EpmTargetPathSegment.cs

                            //---------------------------------------------------------------------- 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//  
// Type describing each node in the EpmTargetTree generated using
// EntityPropertyMappingAttributes for a ResourceType. 
//  
//
// @owner  [....] 
//---------------------------------------------------------------------

namespace System.Data.Services.Common
{ 
    using System.Diagnostics;
    using System.Collections.Generic; 
 
    /// 
    /// Representation of each node in the  
    /// 
    [DebuggerDisplay("EpmTargetPathSegment {SegmentName} HasContent={HasContent}")]
    internal class EpmTargetPathSegment
    { 
        #region Private fields.
 
        /// Name of the xml element/attribute 
        private String segmentName;
 
        /// URI of the namespace to which the  belongs
        private String segmentNamespaceUri;

        /// Prefix to be used in xml document for  
        private String segmentNamespacePrefix;
 
        /// If this is a non-leaf element, the child elements/attributes collection 
        private List subSegments;
 
        /// Parent element of this element/attribute
        private EpmTargetPathSegment parentSegment;

        #endregion Private fields. 

        ///  
        /// Constructor initializes the list of sub-nodes to be empty, used for creating root nodes 
        /// in the 
        ///  
        internal EpmTargetPathSegment()
        {
            this.subSegments = new List();
        } 

        /// Used for creating non-root nodes in the syndication/custom trees 
        /// Name of xml element/attribute 
        /// URI of the namespace for 
        /// Namespace prefix to be used for  
        /// Reference to the parent node if this is a sub-node, useful for traversals in visitors
        internal EpmTargetPathSegment(String segmentName, String segmentNamespaceUri, String segmentNamespacePrefix, EpmTargetPathSegment parentSegment)
            : this()
        { 
            this.segmentName = segmentName;
            this.segmentNamespaceUri = segmentNamespaceUri; 
            this.segmentNamespacePrefix = segmentNamespacePrefix; 
            this.parentSegment = parentSegment;
        } 

        /// Name of the xml element/attribute
        internal String SegmentName
        { 
            get
            { 
                return this.segmentName; 
            }
        } 

        /// URI of the namespace to which the  belongs
        internal String SegmentNamespaceUri
        { 
            get
            { 
                return this.segmentNamespaceUri; 
            }
        } 

        /// Prefix to be used in xml document for 
        internal String SegmentNamespacePrefix
        { 
            get
            { 
                return this.segmentNamespacePrefix; 
            }
        } 

        /// EntityPropertyMappingInfo corresponding to current segement
        internal EntityPropertyMappingInfo EpmInfo
        { 
            get;
            set; 
        } 

        /// Whether this node corresponds to ResourceType or ClientType property values 
        internal bool HasContent
        {
            get
            { 
                return this.EpmInfo != null;
            } 
        } 

        /// Does this node correspond to xml attribute 
        internal bool IsAttribute
        {
            get
            { 
                return this.SegmentName[0] == '@';
            } 
        } 

        /// Parent node in the tree (always an element if present) 
        internal EpmTargetPathSegment ParentSegment
        {
            get
            { 
                return this.parentSegment;
            } 
        } 

        /// Sub-nodes of this node. Only exist if current node is an element node 
        internal List SubSegments
        {
            get
            { 
                return this.subSegments;
            } 
        } 
    }
} 

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

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