diff -r 8173571d354e -r 1fc85118c3ae locationdataharvester/inc/notification.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationdataharvester/inc/notification.h	Tue Aug 31 15:09:25 2010 +0300
@@ -0,0 +1,42 @@
+/*
+* Copyright (c) 2010 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: 
+*
+*/
+
+
+#ifndef __NOTIFICATION_H__
+#define __NOTIFICATION_H__
+
+/**  
+ * The observer class gives notification to derive class .
+ * When calender db creates in specific path.
+ */
+class MNotifyChange
+{
+public:
+    //Notification from Calender
+    virtual void NotifyChangeL(TInt &aStatus)=0;
+    
+    //Subscribe the value from publisher
+    virtual void GetChangeNotificationL(TInt &aId, TInt &addressType, TInt &addressCount )=0;
+        
+    virtual void SubscribeFromCalendarL(TInt aId) =0;
+    
+};
+
+
+#endif  // __NOTIFICATION_H__
+// End of file
+