1 /*

     2 * Copyright (c) 2007-2008 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:   

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef C_HNMDQUERIES_H

    21 #define C_HNMDQUERIES_H

    22 

    23 #include <e32base.h>

    24 #include <liwcommon.h>

    25 

    26 class CHnMdQuery;

    27 class CLiwGenericParamList;

    28 

    29 /**

    30  * Queries.

    31  *

    32  * This class stores CHnMdQuery objects.

    33  * 

    34  * @lib hnmetadatamodel

    35  * @since S60 5.0

    36  * @ingroup group_hnmetadatamodel

    37  */

    38 NONSHARABLE_CLASS(CHnMdQueries) : public CBase

    39     {

    40 public:

    41 

    42     /**

    43      * Two-phase constructor.

    44      *

    45      * @since S60 5.0

    46      * @param aElement Xml element.

    47      * @return Fully constructed object.

    48      */

    49     static CHnMdQueries* NewL( TXmlEngElement aElement );

    50 

    51     /**

    52      * Two-phase constructor.

    53      *

    54      * @since S60 5.0

    55      * @param aElement Xml element.

    56      * @return Fully constructed object.

    57      */

    58     static CHnMdQueries* NewLC( TXmlEngElement aElement );

    59 

    60     /**

    61      * Standard C++ virtual destructor.

    62      *

    63      * @since S60 5.0

    64      */

    65     virtual ~CHnMdQueries();

    66 

    67     /**

    68      * Adds query.

    69      *

    70      * @since S60 5.0

    71      * @param aQuery Query.

    72      * @return Status code.

    73      */

    74     TInt AddQuery( CHnMdQuery* aQuery );

    75         

    76     /**

    77      * Gets query.

    78      *

    79      * @since S60 5.0

    80      * @param aPosition Position of a query.

    81      * @return Query.

    82      */

    83     CHnMdQuery& Query( TInt aPosition ) const;

    84     

    85     /**

    86      * Gets number of queries.

    87      *

    88      * @since S60 5.0

    89      * @return Number of queries.

    90      */

    91     TInt Count() const;

    92     

    93 private:

    94 

    95     /**

    96      * Standard C++ constructor.

    97      *

    98      * @since S60 5.0

    99      */

   100     CHnMdQueries();

   101 

   102     /**

   103      * Standard symbian 2nd phase constructor.

   104      *

   105      * @since S60 5.0

   106      * @param aElement Xml element.

   107      */

   108     void ConstructL( TXmlEngElement aElement );

   109 

   110 private: // data

   111 

   112     /**

   113      * Own - Queries.

   114      */

   115     RPointerArray<CHnMdQuery> iQueries;

   116 

   117     };

   118 

   119 #endif // C_HNMMQUERIES_H