/*

* 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 the License "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:  Feeds parser observer.

*

*/

#ifndef FEED_PARSER_OBSERVER_H

#define FEED_PARSER_OBSERVER_H

// INCLUDES

#include <e32std.h>

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

*  The feed parser observer.

*

*  \b Library: FeedsEngine.lib

*

*  @since 3.1

*/

class MFeedParserObserver

    {

    public:

        /**

        * The beginning of a feed was found.

        *

        * @since 3.1

        * @return void.

        */

        virtual void FeedBeginsL() = 0;

        /**

        * The end of a feed was found.

        *

        * @since 3.1

        * @return void.

        */

        virtual void FeedEndsL() = 0;

        /**

        * The beginning of a item was found.

        *

        * @since 3.1

        * @return void.

        */

        virtual void ItemBeginsL() = 0;

        /**

        * The end of a item was found.

        *

        * @since 3.1

        * @return void.

        */

        virtual void ItemEndsL() = 0;

        /**

        * The beginning of a enclosure was found.

        *

        * @since 3.1

        * @return void.

        */

        virtual void EnclosureBeginsL() = 0;

        /**

        * The end of a enclosure was found.

        *

        * @since 3.1

        * @return void.

        */

        virtual void EnclosureEndsL() = 0;

        /**

        * A attribute was found.  This attribute should be applied to

        * the enclosing entity (Feed, Item, or Enclosure).

        *

        * @since 3.1

        * @return void.

        */

        virtual void AddAttributeL(TInt aAttribute, const TDesC& aValue) = 0;

        /**

        * An unimportant element was found.  The client can use this 

        * information for feed validation.

        *

        * @since 3.1

        * @return void.

        */

        virtual void OtherTitleL() = 0;

        /**

        * An unimportant element was found.  The client can use this 

        * information for feed validation.

        *

        * @since 3.1

        * @return void.

        */

        virtual void OtherDescriptionL() = 0;

        /**

        * An unimportant element was found.  The client can use this 

        * information for feed validation.

        *

        * @since 3.1

        * @return void.

        */

        virtual void OtherLinkL() = 0;

    };

#endif      // FEED_PARSER_OBSERVER_H

// End of File