/*

* Copyright (c) 2006-2007 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:  ?Description

*

*/

#ifndef MIRCACHEOBSERVER_H

#define MIRCACHEOBSERVER_H

#include <e32def.h>

class MIRCacheObserver

{

    public:

    //!General error condition   

    virtual void CacheError() = 0;

    //! If seeked data not in cache    

    virtual void CacheFailed() = 0;

    //!If cached data is stale    

    virtual void CacheInvalid() = 0;

    //!Data is valid and extracted into the structure    

    virtual void CachedStructureL(TInt aChoice) = 0;

};

#endif //MIRCACHEOBSERVER_H