/*

* Copyright (c) 2008 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:  Interface for SensorFinder

*

*/

#ifndef SENSORFINDER_H

#define SENSORFINDER_H

// EXTERNAL INCLUDES

// INTERNAL INCLUDES

// FORWARD DECLARATIONS

class Sensor;

// CLASS DESCRIPTION

/**

 * Interface for SensorFinder

 * Used for finding sensors from underlying OS

 *

 * @lib N/A

 * @since S60 3.2

 */

class SensorFinder

{

public: // New methods

    /**

     * Finds sensors

     * @param aSensorCount int pointer for size of the returned sensor information array

     * @return Array of sensor information

     */

    virtual unsigned short** FindSensors(int* aSensorCount) = 0;

    /**

     * Creates new instance of Sensor

     * @param aIndex, Index number of sensor,

     *                   Sensors should be in same order as

     *                   they are received from FindSensors

     */

    virtual Sensor* CreateSensor(int aIndex) = 0;

    /**

     * Destructor, to allow deletion through this interface

     */

    virtual ~SensorFinder() {};

};

#endif // SENSORFINDER_H

// End of file