1 /*

     2 * Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:   MLandmarkObserver class

    15  *

    16 */

    17 

    18 

    19 

    20 #ifndef __MLANDMARKOBSERVER_H__

    21 #define __MLANDMARKOBSERVER_H__

    22 

    23 // FORWARD DECLARATION

    24 class CPosLmItemIterator;

    25 

    26 /**

    27  * MLandmarkObserver

    28  * This class is an observer interface.

    29  */

    30 // CLASS DECLARATION

    31 NONSHARABLE_CLASS(MLandmarkObserver )

    32 	{

    33 public:

    34 	/**

    35 	 * HandleLandmarkItemsL.

    36 	 * This is a pure virtual method that has to be implemented.

    37 	 * It should notify the client with the status of the asynchronous request.

    38 	 * @param aIterator The iterator to iterate through the list of landmarks.

    39 	 * @param aTransactionId The transaction id of the async call.

    40 	 * @param aError Whether the async call was able to complete without errors.

    41 	 * @param aDatabaseUri The uri of the database on which the iterator can be used.

    42 	 */

    43 	virtual void HandleLandmarkItemsL( CPosLmItemIterator* aIterator,

    44 			TInt32 aTransactionId, TInt aError, const TDesC& aDatabaseUri ) = 0;

    45 

    46 	/**

    47 	 * HandleCategoryItemsL.

    48 	 * This is a pure virtual method that has to be implemented.

    49 	 * It should notify the client with the status of the asynchronous request.

    50 	 * @param aIterator The iterator to iterate through the list of landmark categories.

    51 	 * @param aTransactionId The transaction id of the async call.

    52 	 * @param aError Whether the async call was able to complete without errors.

    53 	 * @param aDatabaseUri The uri of the database on which the iterator can be used.

    54 	 */

    55 	virtual void HandleCategoryItemsL( CPosLmItemIterator* aIterator,

    56 			TInt32 aTransactionId, TInt aError, const TDesC& aDatabaseUri ) = 0;

    57 	}

    58 ;

    59 

    60 #endif // __MLANDMARKOBSERVER_H__

    61 

    62 // End of File