--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/radioengine/utils/api/mradiorepositoryentityobserver.h Fri Mar 19 09:29:04 2010 +0200
@@ -0,0 +1,72 @@
+/*
+* Copyright (c) 2009 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 M_RADIOREPOSITORYENTITYOBSERVER_H
+#define M_RADIOREPOSITORYENTITYOBSERVER_H
+
+/**
+ * Entity observer interface.
+ */
+NONSHARABLE_CLASS( MRadioRepositoryEntityObserver )
+ {
+
+public:
+
+ /**
+ * Invoked when the observed entity's value is changed.
+ *
+ * @param aUid The UID of the entity.
+ * @param aKey The key of the entity.
+ * @param aValue The new value of the entity.
+ * @param aError One of the standard system error codes.
+ */
+ virtual void HandleRepositoryValueChangeL( const TUid& aUid, TUint32 aKey, TInt aValue, TInt aError ) = 0;
+
+ /**
+ * Invoked when the observed entity's value is changed.
+ *
+ * @param aUid The UID of the entity.
+ * @param aKey The key of the entity.
+ * @param aValue The new value of the entity.
+ * @param aError One of the standard system error codes.
+ */
+ virtual void HandleRepositoryValueChangeL( const TUid& aUid, TUint32 aKey, const TReal& aValue, TInt aError ) = 0;
+
+ /**
+ * Invoked when the observed entity's value is changed.
+ *
+ * @param aUid The UID of the entity.
+ * @param aKey The key of the entity.
+ * @param aValue The new value of the entity.
+ * @param aError One of the standard system error codes.
+ */
+ virtual void HandleRepositoryValueChangeL( const TUid& aUid, TUint32 aKey, const TDesC8& aValue, TInt aError ) = 0;
+
+ /**
+ * Invoked when the observed entity's value is changed.
+ *
+ * @param aUid The UID of the entity.
+ * @param aKey The key of the entity.
+ * @param aValue The new value of the entity.
+ * @param aError One of the standard system error codes.
+ */
+ virtual void HandleRepositoryValueChangeL( const TUid& aUid, TUint32 aKey, const TDesC16& aValue, TInt aError ) = 0;
+
+ };
+
+#endif // M_RADIOREPOSITORYENTITYOBSERVER_H
+