Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

external/referencesource/System.Runtime.Caching/System/Caching/CacheEntryRemovedArguments.cs

@@ -0,0 +1,41 @@
+// <copyright file="CacheEntryRemovedArguments.cs" company="Microsoft">
+//   Copyright (c) 2009 Microsoft Corporation.  All rights reserved.
+// </copyright>
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+
+namespace System.Runtime.Caching {
+    public class CacheEntryRemovedArguments {
+        private CacheItem _cacheItem;
+        private ObjectCache _source;
+        private CacheEntryRemovedReason _reason;
+
+        public CacheItem CacheItem { 
+            get { return _cacheItem; }
+        }
+
+        public CacheEntryRemovedReason RemovedReason { 
+            get { return _reason; } 
+        }
+
+        public ObjectCache Source { 
+            get { return _source; }
+        }
+
+        public CacheEntryRemovedArguments(ObjectCache source, CacheEntryRemovedReason reason, CacheItem cacheItem) {
+            if (source == null) {
+                throw new ArgumentNullException("source");
+            }
+            if (cacheItem == null) {
+                throw new ArgumentNullException("cacheItem");
+            }
+            _source = source;
+            _reason = reason;
+            _cacheItem = cacheItem;
+        }
+    }
+}
+
+
+