Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.ServiceModel.Activities/System/ServiceModel/MessageQuerySet.cs

@@ -0,0 +1,59 @@
+//----------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//----------------------------------------------------------------
+
+namespace System.ServiceModel
+{
+    using System.Collections.Generic;
+    using System.ComponentModel;
+    using System.ServiceModel.Activities;
+    using System.ServiceModel.Dispatcher;
+    using System.Diagnostics.CodeAnalysis;
+    using System.Runtime;
+    using System.Runtime.Serialization;
+    using System.Security.Permissions;
+
+    [SuppressMessage(FxCop.Category.Naming, FxCop.Rule.IdentifiersShouldHaveCorrectSuffix,
+        Justification = "Arch approved name")]
+    [SuppressMessage(FxCop.Category.Usage, FxCop.Rule.MarkISerializableTypesWithSerializable,
+        Justification = "TODO 87908, We can consider not deriving from Dictionary")]
+    public class MessageQuerySet : Dictionary<string, MessageQuery>
+    {
+        public MessageQuerySet()
+        {
+        }
+
+        public MessageQuerySet(MessageQueryTable<string> queryTable)
+        {
+            if (queryTable == null)
+            {
+                throw FxTrace.Exception.ArgumentNull("queryTable");
+            }
+
+            InvertDictionary<MessageQuery, string>(queryTable, this);
+        }
+
+        [DefaultValue(null)]
+        public string Name
+        {
+            get;
+            set;
+        }
+
+        public MessageQueryTable<string> GetMessageQueryTable()
+        {
+            MessageQueryTable<string> result = new MessageQueryTable<string>();
+            InvertDictionary<string, MessageQuery>(this, result);
+            return result;
+        }
+
+
+        static void InvertDictionary<TKey, TValue>(IDictionary<TKey, TValue> source, IDictionary<TValue, TKey> destination)
+        {
+            foreach (KeyValuePair<TKey, TValue> vkpair in source)
+            {
+                destination.Add(vkpair.Value, vkpair.Key);
+            }
+        }
+    }
+}