Imported Upstream version 4.2.0.179

Former-commit-id: 4610231f55806d2a05ed69e5ff3faa7336cc1479

external/referencesource/System.Configuration/System/Configuration/StreamInfo.cs

@@ -0,0 +1,71 @@
+//------------------------------------------------------------------------------
+// <copyright file="StreamInfo.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+
+namespace System.Configuration {
+    using System.Configuration.Internal;
+    using System.Collections;
+    using System.Collections.Specialized;
+    using System.Configuration;
+    using System.Globalization;
+    using System.IO;
+    using System.Runtime.InteropServices;
+    using System.Security.Permissions;
+    using System.Security;
+    using System.Text;
+    using System.Xml;
+
+    // Information about a stream used in configuration
+    class StreamInfo {
+        private string  _sectionName;   // the section the stream contains for configSource, null for a full config file
+        private string  _configSource;  // the configSource directive that generated this stream, null for a full config file
+        private string  _streamName;    // name of the stream
+        private bool    _isMonitored;   // is the stream currently monitored?
+        private object  _version;       // version that we're monitoring
+
+        internal StreamInfo(string sectionName, string configSource, string streamName) {
+            _sectionName = sectionName;
+            _configSource = configSource;
+            _streamName = streamName;
+        }
+
+        private StreamInfo() {
+        }
+
+        internal StreamInfo Clone() {
+            StreamInfo clone = new StreamInfo();
+
+            clone._sectionName  = this._sectionName;
+            clone._configSource = this._configSource;
+            clone._streamName   = this._streamName;
+            clone._isMonitored  = this._isMonitored;
+            clone._version      = this._version;
+
+            return clone;
+        }
+
+        internal string SectionName {
+            get { return _sectionName; }
+        }
+
+        internal string ConfigSource {
+            get { return _configSource; }
+        }
+
+        internal string StreamName {
+            get { return _streamName; }
+        }
+
+        internal bool IsMonitored {
+            get { return _isMonitored; }
+            set { _isMonitored = value;}
+        }
+
+        internal object Version {
+            get { return _version; }
+            set { _version = value; }
+        }
+    }
+}