1 /*

     2 * Copyright (c) 2008 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 Mhsps_DOM_ITERATOR_H

    21 #define Mhsps_DOM_ITERATOR_H

    22 

    23 

    24 // FORWARD DECLARATIONS

    25 class ChspsDomNode;

    26 

    27 

    28 // CLASS DECLARATION

    29 

    30 /**

    31 *  Mixin class to let us define different iterators for 

    32 *  different traversal policies.

    33 *

    34 *  @lib hspsdomdocument.lib

    35 *  @since S60 5.0

    36 *  @ingroup group_hspsdom

    37 */

    38 class MhspsDomIterator

    39     {

    40    public:  // Destructor

    41         

    42         /**

    43         * Destructor.

    44         * 

    45         * @since S60 5.0

    46         */

    47         virtual ~MhspsDomIterator(){}

    48 

    49     public: // Adding and removing

    50     	

    51     	/**

    52         * Get first i.e root node.

    53         * 

    54         * @since S60 5.0

    55         */

    56         virtual ChspsDomNode* First()=0;

    57     	

    58         /**

    59         * Get next node.

    60         * 

    61         * @since S60 5.0

    62         */

    63         virtual ChspsDomNode* NextL()=0;        

    64         

    65         /**

    66          * Get next sibling.

    67          * 

    68          * @since S60 5.0

    69         */

    70         virtual ChspsDomNode* NextSibling( ChspsDomNode& aNode )=0;

    71         

    72     };

    73 

    74 #endif      // Mhsps_DOM_ITERATOR_H  

    75             

    76 // End of File