/*

* Copyright (c) 2005 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:  Declaration of the Watcher Observer class

*

*/

#ifndef WATCHEROBSERVER_H

#define WATCHEROBSERVER_H

/**

 *  Abstract class for observers of watcher events, e.g. the RDB watcher

 *

 *  @since S60 3.0

 */

class MWatcherObserver

    {

public:

    /**

     * Callback called by the peer when a watched object (e.g. the RDB) has

     * been modified.

     *

     * @since S60 3.0

     * @param aObject Descriptor containing more information

     */

    virtual void WatchedObjectChangedL( const TDesC& aObject ) = 0;

    };

#endif // WATCHEROBSERVER_H