diff -r 000000000000 -r e686773b3f54 phonebookengines/VirtualPhonebook/inc/MVPbkSimCommandObserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookengines/VirtualPhonebook/inc/MVPbkSimCommandObserver.h	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,62 @@
+/*
+* Copyright (c) 2002-2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  A command observer API
+*
+*/
+
+
+
+#ifndef MVPBKSIMCOMMANDOBSERVER_H
+#define MVPBKSIMCOMMANDOBSERVER_H
+
+//  INCLUDES
+#include <e32std.h>
+
+// FORWARD DECLARATIONS
+class MVPbkSimCommand;
+
+// CLASS DECLARATION
+
+/**
+*  A command observer API
+*
+*/
+class MVPbkSimCommandObserver
+    {
+    public: // New functions
+
+        /**
+        * Called after command executed successfully
+        * @param aCommand the command that completed
+        */
+        virtual void CommandDone( MVPbkSimCommand& aCommand ) = 0;
+
+        /**
+        * Called if command execution failed
+        * @param aCommand the command that completed
+        * @param the error code from the failed command
+        */
+        virtual void CommandError( MVPbkSimCommand& aCommand, TInt aError ) = 0;
+
+    protected:  // Destructor
+        
+        /**
+        * Destructor.
+        */
+        virtual ~MVPbkSimCommandObserver() {}
+    };
+
+#endif      // MVPBKSIMCOMMANDOBSERVER_H
+            
+// End of File