// Copyright (c) 1999-2009 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:

//

#include "ASSrvIteratorByState.h"

// System includes

// User includes

// Type definitions

// Constants

// Enumerations

// Classes referenced

//

// ----> RASSrvIteratorByState (source)

//

//*************************************************************************************

RASSrvIteratorByState::RASSrvIteratorByState(CASSrvAlarmQueue& aQueue, TAlarmState aState, TStateMatchType aMatchType)

:	RASSrvIteratorBase(aQueue), iMatchType(aMatchType)

	{

	SetState(aState);

	}

//*************************************************************************************

RASSrvIteratorByState::	RASSrvIteratorByState(CASSrvAlarmQueue& aQueue, TAlarmState aEither, TAlarmState aOr)

:	RASSrvIteratorBase(aQueue), iMatchType(EStateEitherOr)

	{

	SetStates(aEither, aOr);

	}

//

//

//

//*************************************************************************************

/**

 * Change the state for this iterator. Resets the iterator back to the start

 * of the queue

 */

void RASSrvIteratorByState::SetState(TAlarmState aState, TStateMatchType aMatchType)

	{

	iState = aState;

	iMatchType = aMatchType;

	}

//*************************************************************************************

/**

 * Change the state for this iterator. Resets the iterator back to the start

 * of the queue

 */

void RASSrvIteratorByState::SetStates(TAlarmState aEither, TAlarmState aOr)

	{

	iState = aEither;

	iOtherState = aOr;

	iMatchType = EStateEitherOr;

	}

//

//

//

//*************************************************************************************

TBool RASSrvIteratorByState::Matches(const TASSrvAlarm& aAlarm) const

	{

	// Check with other iterator - returns ETrue if there is no attached

	// iterator to check with.

	TBool matches = RASSrvIteratorBase::Matches(aAlarm);

	// Now check this iterator

	if	(matches)

		{

		switch(iMatchType)

			{

		default:

		case EStateEitherOr:

			return (aAlarm.State() == iState || aAlarm.State() == iOtherState);

		case EStateMustMatch:

			return aAlarm.State() == iState;

		case EStateMustNotMatch:

			return aAlarm.State() != iState;

			}

		}

	//

	return matches;

	}