FilePersistence::GenericPersistentUnit Class Reference

Public Member Functions
	GenericPersistentUnit (const GenericPersistentUnit &other)=delete
	~GenericPersistentUnit ()
QString	extractRootNodeIDFromName () const
const QString &	name () const
GenericNode *	newNode ()
GenericNode *	newNode (const char *data, int dataLength)
GenericNode *	newNode (const GenericNode *nodeToCopy, bool force=false, bool deepCopy=false)
	If force is true then no check for ID uniqueness is performed. More...
GenericNode *	newNode (int lineStart, int lineEndEnclusive)
GenericNode *	newNode (Model::NodeIdType id, Model::NodeIdType parentId, const QString &label, const QString &type, const QString &value, GenericNode::ValueType valueType)
	Creates and returns a new node, with the corresponding attributes. More...
QPair< bool, GenericNode * >	newOrExistingNode (const char *data, int dataLength)
	Returns the node according to data. More...
GenericNode *	nodeWithNullParent () const
	Returns the node that has no parent (parent is {000...}). More...
const char *	setData (const char *data, int dataSize)
	Copies the provided data to be used for initializing child GenericNode elements. More...
GenericTree *	tree () const
GenericNode *	unitRootNode () const
	Returns the root node for this persistence unit under the assumption that all nodes in this unit have been loaded. More...

Private Member Functions
	GenericPersistentUnit (GenericTree *tree, QString name, char *data=nullptr, int dataSize=0)
GenericNode *	nextNode ()
void	releaseLastNode ()

Private Attributes
QList< GenericNode * >	chunks_
char *	data_ {}
int	dataSize_ {}
int	lastNodeIndexInLastChunk_ {}
QString	name_
GenericTree *	tree_ {}

Friends
class	GenericTree
class	PiecewiseLoader

Constructor & Destructor Documentation

~GenericPersistentUnit()

FilePersistence::GenericPersistentUnit::~GenericPersistentUnit

(

)

GenericPersistentUnit() [1/2]

FilePersistence::GenericPersistentUnit::GenericPersistentUnit ( const GenericPersistentUnit &  other )

delete

GenericPersistentUnit() [2/2]

FilePersistence::GenericPersistentUnit::GenericPersistentUnit ( GenericTree *  tree, QString  name, char *  data = nullptr, int  dataSize = 0  )

private

Member Function Documentation

extractRootNodeIDFromName()

QString FilePersistence::GenericPersistentUnit::extractRootNodeIDFromName

(

)

const

name()

const QString & FilePersistence::GenericPersistentUnit::name ( ) const

inline

newNode() [1/5]

GenericNode * FilePersistence::GenericPersistentUnit::newNode

(

)

newNode() [2/5]

GenericNode * FilePersistence::GenericPersistentUnit::newNode	(	const char *	data,
		int	dataLength
	)

newNode() [3/5]

GenericNode * FilePersistence::GenericPersistentUnit::newNode	(	const GenericNode *	nodeToCopy,
		bool	force = false,
		bool	deepCopy = false
	)

If force is true then no check for ID uniqueness is performed.

newNode() [4/5]

GenericNode * FilePersistence::GenericPersistentUnit::newNode	(	int	lineStart,
		int	lineEndEnclusive
	)

newNode() [5/5]

GenericNode * FilePersistence::GenericPersistentUnit::newNode	(	Model::NodeIdType	id,
		Model::NodeIdType	parentId,
		const QString &	label,
		const QString &	type,
		const QString &	value,
		GenericNode::ValueType	valueType
	)

Creates and returns a new node, with the corresponding attributes.

This method checks that a node with the same ID does not already exist.

newOrExistingNode()

QPair< bool, GenericNode * > FilePersistence::GenericPersistentUnit::newOrExistingNode	(	const char *	data,
		int	dataLength
	)

Returns the node according to data.

If the boolean return value is true, the node was newly created and needs to be linked; Otherwise such a node already exists in the tree and that node is returned. In this case the node does not need to be linked.

nextNode()

GenericNode * FilePersistence::GenericPersistentUnit::nextNode ( )

private

nodeWithNullParent()

GenericNode * FilePersistence::GenericPersistentUnit::nodeWithNullParent

(

)

const

Returns the node that has no parent (parent is {000...}).

This is typically the root node of the tree.

releaseLastNode()

void FilePersistence::GenericPersistentUnit::releaseLastNode ( )

private

setData()

const char * FilePersistence::GenericPersistentUnit::setData	(	const char *	data,
		int	dataSize
	)

Copies the provided data to be used for initializing child GenericNode elements.

The copy will be destroyed with the object.

Returns a pointer to the copied data.

tree()

GenericTree * FilePersistence::GenericPersistentUnit::tree ( ) const

inline

unitRootNode()

GenericNode * FilePersistence::GenericPersistentUnit::unitRootNode

(

)

const

Returns the root node for this persistence unit under the assumption that all nodes in this unit have been loaded.

Friends And Related Function Documentation

GenericTree

friend class GenericTree

friend

PiecewiseLoader

friend class PiecewiseLoader

friend

Member Data Documentation

chunks_

QList<GenericNode*> FilePersistence::GenericPersistentUnit::chunks_

private

data_

char* FilePersistence::GenericPersistentUnit::data_ {}

private

dataSize_

int FilePersistence::GenericPersistentUnit::dataSize_ {}

private

lastNodeIndexInLastChunk_

int FilePersistence::GenericPersistentUnit::lastNodeIndexInLastChunk_ {}

private

name_

QString FilePersistence::GenericPersistentUnit::name_

private

tree_

GenericTree* FilePersistence::GenericPersistentUnit::tree_ {}

private