// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "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:

// f32\sfat32\inc\sl_leafdir_cache.inl

// 

//

/**

 @file

 @internalTechnology

 Overloaded == operator 

 @param	aDirPos	the position to compare

 @return	EFalse	if aDirPos matches self, else

 ETrue

*/

TBool TLeafDirData::operator==(const TLeafDirData &aDirPos) const

	{

	return (aDirPos.iClusterNum == iClusterNum);

	}

/**

Overloaded != operator 

@param	aDirPos	the position to compare

@return	EFlase	if aDirPos matches self, else

		ETrue

*/

TBool TLeafDirData::operator!=(const TLeafDirData &aDirPos) const 

	{

	return (aDirPos.iClusterNum != iClusterNum);

	}

/**

'Get' function to retrieve the 'parent' node

@return	the parent node   

*/

CLeafDirTreeNode* CLeafDirTreeNode::Parent()

	{

	return iParent;

	}

/**

Set Parent node

@param	the parent node to be set   

*/

void CLeafDirTreeNode::SetParent(CLeafDirTreeNode* aNode)

	{

	iParent = aNode;

	}

/**

'Get' function to retrieve children nodes

@return	the children nodes   

*/

RPointerArray<CLeafDirTreeNode>& CLeafDirTreeNode::Children()

	{

	return iChildren;

	}

/**

'Get' function to retrieve dir location store by this node 

@return	the location of the directory

*/

TUint32 CLeafDirTreeNode::StartClusterNum() const

	{

	return iLeafDirData.iClusterNum;

	}

const TLeafDirData& CLeafDirTreeNode::LeafDirData() const

	{

	return iLeafDirData;

	}

/**

Set position of the direcotry this node represents.

@param	aDirPos	the position to be set

*/

void CLeafDirTreeNode::SetLeafDirData(const TLeafDirData& aLeafDirData)

	{

	iLeafDirData = aLeafDirData;

	}

/**

'Get' function to retrieve dir path store by this node 

@return	the path of the directory

*/

const TDesC& CLeafDirTreeNode::Path() const

	{

	return iPath;

	}

/**

Test if self is ERoot type

@return	ETrue if self is ERoot

		EFalse	if self is of other types

*/

TBool CLeafDirTreeNode::IsRoot() const 

	{

	return (iNodeType == ERoot);

	}

/**

Test if self is ELeaf type

@return	ETrue if self is ELeaf

		EFalse	if self is of other types

*/

TBool CLeafDirTreeNode::IsLeaf() 

	{

	return (iNodeType == ELeaf);

	}

/**

Test if self is ELeafIntermediary type

@return	ETrue if self is ELeafIntermediary

		EFalse	if self is of other types

*/

TBool CLeafDirTreeNode::IsLeafIntermediary() 

	{

	return (iNodeType == ELeafIntermediary);

	}

/**

Test if self is EPureIntermediary type

@return	ETrue if self is EPureIntermediary

		EFalse	if self is of other types

*/

TBool CLeafDirTreeNode::IsPureIntermediary() 

	{

	return (iNodeType == EPureIntermediary);

	}