/*

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

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "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:   MNcdProtocolElementEntity declaration

*

*/

#ifndef NCD_CONFIGURATION_PROTOCOL_QUERYRESPONSE_H

#define NCD_CONFIGURATION_PROTOCOL_QUERYRESPONSE_H

#include <e32base.h>

#include "ncdquery.h"

//#include "ncdprotocoltypes.h"

class MNcdConfigurationProtocolQueryResponseValue 

    {

public:

    /**

     * Destructor

     */

    virtual ~MNcdConfigurationProtocolQueryResponseValue() {}

    /**

     * Value ID

     * @return Id

     */

    virtual const TDesC& Id() const = 0;

    /**

     * Semantics type.

     * @return Type

     * @see MNcdQuery::TSemantics

     */

    virtual MNcdQuery::TSemantics Semantics() const = 0;

    /**

     * Amount of value strings.

     * @return Value count

     */

    virtual TInt ValueCount() const = 0;

    /**

     * Get value by index

     * @param aIndex Value index. Leaves if index is out of bounds.

     * @return Value string.

     * @see ValueCount()

     */

    virtual TDesC& ValueL(TInt aIndex) const = 0;

    };

class MNcdConfigurationProtocolQueryResponse

    {

public:

    /**

     * Destructor

     */

    virtual ~MNcdConfigurationProtocolQueryResponse() {}

    /**

     * Returns the ID of this query.

     * @return Id

     */

    virtual const TDesC& Id() const = 0;

    /**

     * Returns the semantics of this query.

     *

     * @return NcdQueryItemSemantics::NcdQueryItemSemantics::NcdQuerySemantics::TNcdQuerySemantics

     */

    virtual MNcdQuery::TSemantics Semantics() const = 0;

    /**

     * If true then the client must show this query to the end-user.

     *

     * @return TBool 

     */

    virtual TBool Cancel() const = 0;

    /**

     * Returns the number of query elements in this query.

     *

     * @return Query element count.

     */

    virtual TInt ResponseCount() const = 0;

    /**

     * Returns query element by index.

     * @param aIndex Response index. Leaves if index is out of bounds.

     * @return Query element 

     * @see ResponseCount()

     */

    virtual const MNcdConfigurationProtocolQueryResponseValue& 

        ResponseL( TInt aIndex ) const = 0;

    };

#endif // NCD_CONFIGURATION_PROTOCOL_QUERYRESPONSE_H