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 "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:  Interface class for dom iterators

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef MXN_DOM_ITERATOR_H

    21 #define MXN_DOM_ITERATOR_H

    22 

    23 

    24 // FORWARD DECLARATIONS

    25 class CXnDomNode;

    26 

    27 

    28 // CLASS DECLARATION

    29 

    30 /**

    31 *  @ingroup group_domdocument

    32 *  Mixin class to let us define different iterators for 

    33 *  different traversal policies.

    34 *

    35 *  @lib xndomdocument.lib

    36 *  @since Series 60 3.1

    37 */

    38 class MXnDomIterator

    39     {

    40    public:  // Destructor

    41         

    42         /**

    43         * Destructor.

    44         */

    45         virtual ~MXnDomIterator(){}

    46 

    47     public: // Adding and removing

    48     	

    49     	/**

    50         * Get first i.e root node.

    51         * @since Series 60 3.1

    52         */

    53         virtual CXnDomNode* First()=0;

    54     	/**

    55         * Get next node.

    56         * @since Series 60 3.1

    57         */

    58         virtual CXnDomNode* NextL()=0;

    59         

    60     };

    61 

    62 #endif      // MXN_DOM_ITERATOR_H  

    63             

    64 // End of File