Data management class that handles 'was created by' relations. More...

#include <mitkDataStorage.h>

Inheritance diagram for mitk::DataStorage:

Collaboration diagram for mitk::DataStorage:

Public Types
typedef DataStorage	Self

typedef itk::Object	Superclass

typedef itk::SmartPointer< Self >	Pointer

typedef itk::SmartPointer< const Self >	ConstPointer

typedef itk::VectorContainer< unsigned int, mitk::DataNode::Pointer >	SetOfObjects
	A Container of objects that is used as a result set of GetSubset() query operations (Set of. More...

typedef Message1< const mitk::DataNode * >	DataStorageEvent

Public Member Functions
virtual std::vector< std::string >	GetClassHierarchy () const

virtual const char *	GetClassName () const

virtual void	Add (mitk::DataNode node, const mitk::DataStorage::SetOfObjects parents=nullptr)=0
	Adds a DataNode containing a data object to its internal storage. More...

void	Add (mitk::DataNode node, mitk::DataNode parent)
	Convenience method to add a node that has one parent. More...

virtual void	Remove (const mitk::DataNode *node)=0
	Removes node from the DataStorage. More...

virtual bool	Exists (const mitk::DataNode *node) const =0
	Checks if a node exists in the DataStorage. More...

void	Remove (const mitk::DataStorage::SetOfObjects *nodes)
	Removes a set of nodes from the DataStorage. More...

SetOfObjects::ConstPointer	GetSubset (const NodePredicateBase *condition) const
	returns a set of data objects that meet the given condition(s) More...

virtual SetOfObjects::ConstPointer	GetSources (const mitk::DataNode node, const NodePredicateBase condition=nullptr, bool onlyDirectSources=true) const =0
	returns a set of source objects for a given node that meet the given condition(s). More...

virtual SetOfObjects::ConstPointer	GetDerivations (const mitk::DataNode node, const NodePredicateBase condition=nullptr, bool onlyDirectDerivations=true) const =0
	returns a set of derived objects for a given node. More...

virtual SetOfObjects::ConstPointer	GetAll () const =0
	returns a set of all data objects that are stored in the data storage More...

mitk::DataNode *	GetNode (const NodePredicateBase *condition=nullptr) const
	Convenience method to get the first node that matches the predicate condition. More...

mitk::DataNode *	GetNamedNode (const char *name) const
	Convenience method to get the first node with a given name. More...

mitk::DataNode *	GetNamedNode (const std::string name) const
	Convenience method to get the first node with a given name. More...

mitk::DataNode *	GetNamedDerivedNode (const char name, const mitk::DataNode sourceNode, bool onlyDirectDerivations=true) const
	Convenience method to get the first node with a given name that is derived from sourceNode. More...

template<class DataType >
DataType *	GetNamedObject (const char *name) const
	Convenience method to get the first data object of a given data type with a given name. More...

template<class DataType >
DataType *	GetNamedObject (const std::string name) const
	Convenience method to get the first data object of a given data type with a given name. More...

template<class DataType >
DataType *	GetNamedDerivedObject (const char name, const mitk::DataNode sourceNode, bool onlyDirectDerivations=true) const
	Convenience method to get the first data object of a given data type with a given name that is derived. More...

const DataNode::GroupTagList	GetGroupTags () const
	Returns a list of used grouptags. More...

mitk::TimeGeometry::Pointer	ComputeBoundingGeometry3D (const SetOfObjects input, const char boolPropertyKey=nullptr, const mitk::BaseRenderer renderer=nullptr, const char boolPropertyKey2=nullptr) const
	Compute the axis-parallel bounding geometry of the input objects. More...

mitk::TimeGeometry::Pointer	ComputeBoundingGeometry3D (const char boolPropertyKey=nullptr, const mitk::BaseRenderer renderer=nullptr, const char *boolPropertyKey2=nullptr) const
	Compute the axis-parallel bounding geometry of the data tree (bounding box, minimal spacing of the considered nodes, live-span) More...

mitk::TimeGeometry::Pointer	ComputeVisibleBoundingGeometry3D (const mitk::BaseRenderer renderer=nullptr, const char boolPropertyKey=nullptr)
	Compute the axis-parallel bounding geometry of all visible parts of the data tree bounding box, minimal spacing of the considered nodes, live-span) More...

mitk::BoundingBox::Pointer	ComputeBoundingBox (const char boolPropertyKey=nullptr, const mitk::BaseRenderer renderer=nullptr, const char *boolPropertyKey2=nullptr)
	Compute the bounding box of data tree structure it -> an iterator to a data tree structure. More...

mitk::BoundingBox::Pointer	ComputeVisibleBoundingBox (const mitk::BaseRenderer renderer=nullptr, const char boolPropertyKey=nullptr)
	Compute the bounding box of all visible parts of the data tree structure, for general rendering or renderer specific visibility property checking. More...

mitk::TimeBounds	ComputeTimeBounds (const char boolPropertyKey, const mitk::BaseRenderer renderer, const char *boolPropertyKey2)
	Compute the time-bounds of the contents of a data tree structure. More...

mitk::TimeBounds	ComputeTimeBounds (const mitk::BaseRenderer renderer, const char boolPropertyKey)
	Compute the time-bounds of all visible parts of the data tree structure, for general rendering or renderer specific visibility property checking. More...

void	BlockNodeModifiedEvents (bool block)
	Defines whether or not NodeChangedEvent is invoked . More...

Static Public Member Functions
static const char *	GetStaticNameOfClass ()

Public Attributes
itk::SimpleFastMutexLock	m_MutexOne

DataStorageEvent	AddNodeEvent
	AddEvent is emitted whenever a new node has been added to the DataStorage. More...

DataStorageEvent	RemoveNodeEvent
	RemoveEvent is emitted directly before a node is removed from the DataStorage. More...

DataStorageEvent	ChangedNodeEvent
	ChangedEvent is emitted directly after a node was changed. More...

DataStorageEvent	DeleteNodeEvent
	DeleteNodeEvent is emitted directly before a node is deleted. More...

DataStorageEvent	InteractorChangedNodeEvent

Protected Member Functions
void	EmitAddNodeEvent (const mitk::DataNode *node)
	EmitAddNodeEvent emits the AddNodeEvent. More...

void	EmitRemoveNodeEvent (const mitk::DataNode *node)
	EmitRemoveNodeEvent emits the RemoveNodeEvent. More...

void	OnNodeInteractorChanged (itk::Object *caller, const itk::EventObject &event)

void	OnNodeModifiedOrDeleted (const itk::Object *caller, const itk::EventObject &event)
	OnNodeModified listens to modified events of DataNodes. More...

void	AddListeners (const mitk::DataNode *_Node)
	Adds a Modified-Listener to the given Node. More...

void	RemoveListeners (const mitk::DataNode *_Node)
	Removes a Modified-Listener from the given Node. More...

	DataStorage ()
	Standard Constructor for New() instantiation. More...

virtual	~DataStorage ()
	Standard Destructor. More...

SetOfObjects::ConstPointer	FilterSetOfObjects (const SetOfObjects set, const NodePredicateBase condition) const
	Filters a SetOfObjects by the condition. If no condition is provided, the original set is returned. More...

virtual void	PrintSelf (std::ostream &os, itk::Indent indent) const override
	Prints the contents of the DataStorage to os. Do not call directly, call ->Print() instead. More...

Protected Attributes
std::map< const mitk::DataNode *, unsigned long >	m_NodeModifiedObserverTags
	Saves Modified-Observer Tags for each node in order to remove the event listeners again. More...

std::map< const mitk::DataNode *, unsigned long >	m_NodeInteractorChangedObserverTags

std::map< const mitk::DataNode *, unsigned long >	m_NodeDeleteObserverTags
	Saves Delete-Observer Tags for each node in order to remove the event listeners again. More...

bool	m_BlockNodeModifiedEvents
	If this class changes nodes itself, set this to TRUE in order to suppress NodeChangedEvent to be emitted. More...

Detailed Description

Data management class that handles 'was created by' relations.

The DataStorage provides data storage and management functionality. It handles a 'was created by' relation by associating each data object with a set of source objects, that this object was created from. Thus, nodes are stored in a noncyclical directed graph data structure. If a new node is added to the DataStorage, AddNodeEvent is emitted. If a node is removed, RemoveNodeEvent is emitted.

Definition at line 47 of file mitkDataStorage.h.

Member Typedef Documentation

typedef itk::SmartPointer<const Self> mitk::DataStorage::ConstPointer

Definition at line 50 of file mitkDataStorage.h.

typedef Message1<const mitk::DataNode *> mitk::DataStorage::DataStorageEvent

Definition at line 204 of file mitkDataStorage.h.

typedef itk::SmartPointer<Self> mitk::DataStorage::Pointer

Definition at line 50 of file mitkDataStorage.h.

typedef DataStorage mitk::DataStorage::Self

Definition at line 50 of file mitkDataStorage.h.

typedef itk::VectorContainer<unsigned int, mitk::DataNode::Pointer> mitk::DataStorage::SetOfObjects

A Container of objects that is used as a result set of GetSubset() query operations (Set of.

Definition at line 50 of file mitkDataStorage.h.

typedef itk::Object mitk::DataStorage::Superclass

Definition at line 50 of file mitkDataStorage.h.

Constructor & Destructor Documentation

mitk::DataStorage::DataStorage ( )

protected

Standard Constructor for New() instantiation.

Definition at line 28 of file mitkDataStorage.cpp.

mitk::DataStorage::~DataStorage ( )

protectedvirtual

Standard Destructor.

Definition at line 32 of file mitkDataStorage.cpp.

Member Function Documentation

virtual void mitk::DataStorage::Add	(	mitk::DataNode *	node,
		const mitk::DataStorage::SetOfObjects *	parents = `nullptr`
	)

pure virtual

Adds a DataNode containing a data object to its internal storage.

This Method adds a new data object to the DataStorage. The new object is passed in the first parameter. The second parameter is a set of source objects, that were used to create this object. The new object will have a 'was created from' relation to its source objects. the addition of a new object will fire the notification mechanism. If the node parameter is NULL or if the DataNode has already been added, an exception will be thrown.

Implemented in mitk::StandaloneDataStorage.

Referenced by mitk::PickingTool::Activated(), mitk::Gizmo::AddGizmoToNode(), QmitkBoundingObjectWidget::CreateBoundingObject(), QmitkDataStorageTreeModel::dropMimeData(), mitk::PersistenceService::GetDataNodes(), mitk::SceneReaderV1::LoadScene(), mitk::PickingTool::OnPointAdded(), mitk::AbstractFileReader::Read(), and TestDataStorage().

void mitk::DataStorage::Add	(	mitk::DataNode *	node,
		mitk::DataNode *	parent
	)

Convenience method to add a node that has one parent.

Definition at line 42 of file mitkDataStorage.cpp.

References mitk::New().

void mitk::DataStorage::AddListeners ( const mitk::DataNode * _Node )

protected

Adds a Modified-Listener to the given Node.

Definition at line 214 of file mitkDataStorage.cpp.

References mitk::New(), OnNodeInteractorChanged(), and OnNodeModifiedOrDeleted().

void mitk::DataStorage::BlockNodeModifiedEvents ( bool block )

Defines whether or not NodeChangedEvent is invoked .

This method can be used to set m_BlockNodeModifiedEvents.

If this flag is true, NodeChangedEvent is not invoked when a DataNode is modified. This might be undesired when setting many properties on a datanode and you do not want anyone to react.

Definition at line 515 of file mitkDataStorage.cpp.

mitk::BoundingBox::Pointer mitk::DataStorage::ComputeBoundingBox	(	const char *	boolPropertyKey = `nullptr`,
		const mitk::BaseRenderer *	renderer = `nullptr`,
		const char *	boolPropertyKey2 = `nullptr`
	)

Compute the bounding box of data tree structure it -> an iterator to a data tree structure.

Parameters

boolPropertyKey	if a BoolProperty with this boolPropertyKey exists for a node (for renderer) and is set to false, the node is ignored for the bounding-box calculation.
renderer	see boolPropertyKey
boolPropertyKey2	a second condition that is applied additionally to boolPropertyKey

Definition at line 418 of file mitkDataStorage.cpp.

References mitk::TimeGeometry::GetBoundingBoxInWorld(), mitk::TimeGeometry::GetCornerPointInWorld(), mitk::large, and mitk::New().

Referenced by mitk::CameraController::SetStandardView().

mitk::TimeGeometry::Pointer mitk::DataStorage::ComputeBoundingGeometry3D	(	const SetOfObjects *	input,
		const char *	boolPropertyKey = `nullptr`,
		const mitk::BaseRenderer *	renderer = `nullptr`,
		const char *	boolPropertyKey2 = `nullptr`
	)		const

Compute the axis-parallel bounding geometry of the input objects.

Throws std::invalid_argument exception if input is NULL

Parameters

input	set of objects of the DataStorage to be included in the bounding geometry
boolPropertyKey	if a BoolProperty with this boolPropertyKey exists for a node (for renderer) and is set to false, the node is ignored for the bounding-box calculation.
renderer	see boolPropertyKey
boolPropertyKey2	a second condition that is applied additionally to boolPropertyKey

Definition at line 258 of file mitkDataStorage.cpp.

References mitk::TimeGeometry::GetBoundingBoxInWorld(), mitk::TimeGeometry::GetCornerPointInWorld(), mitk::large, max(), MITK_ERROR, mitk::New(), mitk::Geometry3D::New(), mitk::ProportionalTimeGeometry::New(), and offset.

Referenced by mitk::RenderingManager::InitializeViewsByBoundingObjects(), QmitkNavigationToolCreationWidget::OnShowAdvancedOptions(), and TestDataStorage().

mitk::TimeGeometry::Pointer mitk::DataStorage::ComputeBoundingGeometry3D	(	const char *	boolPropertyKey = `nullptr`,
		const mitk::BaseRenderer *	renderer = `nullptr`,
		const char *	boolPropertyKey2 = `nullptr`
	)		const

Compute the axis-parallel bounding geometry of the data tree (bounding box, minimal spacing of the considered nodes, live-span)

it -> an iterator to a data tree structure

Parameters

boolPropertyKey	if a BoolProperty with this boolPropertyKey exists for a node (for renderer) and is set to false, the node is ignored for the bounding-box calculation.
renderer	see boolPropertyKey
boolPropertyKey2	a second condition that is applied additionally to boolPropertyKey

Definition at line 405 of file mitkDataStorage.cpp.

mitk::TimeBounds mitk::DataStorage::ComputeTimeBounds	(	const char *	boolPropertyKey,
		const mitk::BaseRenderer *	renderer,
		const char *	boolPropertyKey2
	)

Compute the time-bounds of the contents of a data tree structure.

The methods returns only [-infinity, +infinity], if all data-objects have an infinite live-span. Otherwise, all data-objects with infinite live-span are ignored. it -> an iterator to a data tree structure

Parameters

boolPropertyKey	if a BoolProperty with this boolPropertyKey exists for a node (for renderer) and is set to false, the node is ignored for the time-bounds calculation.
renderer	see boolPropertyKey
boolPropertyKey2	a second condition that is applied additionally to boolPropertyKey

Definition at line 470 of file mitkDataStorage.cpp.

References mitk::TimeGeometry::GetTimeBounds(), and max().

mitk::TimeBounds mitk::DataStorage::ComputeTimeBounds	(	const mitk::BaseRenderer *	renderer,
		const char *	boolPropertyKey
	)

inline

Compute the time-bounds of all visible parts of the data tree structure, for general rendering or renderer specific visibility property checking.

The methods returns only [-infinity, +infinity], if all data-objects have an infinite live-span. Otherwise, all data-objects with infinite live-span are ignored. Simply calls ComputeTimeBounds(it, "visible", renderer, boolPropertyKey).

Parameters

it	an iterator to a data tree structure
boolPropertyKey	if a BoolProperty with this boolPropertyKey exists for a node (for renderer) and is set to false, the node is ignored for the time-bounds calculation.
renderer	see boolPropertyKey

Definition at line 362 of file mitkDataStorage.h.

mitk::BoundingBox::Pointer mitk::DataStorage::ComputeVisibleBoundingBox	(	const mitk::BaseRenderer *	renderer = `nullptr`,
		const char *	boolPropertyKey = `nullptr`
	)

inline

Compute the bounding box of all visible parts of the data tree structure, for general rendering or renderer specific visibility property checking.

Simply calls ComputeBoundingBox(it, "visible", renderer, boolPropertyKey). it -> an iterator of a data tree structure

Parameters

renderer	the reference to the renderer
boolPropertyKey	if a BoolProperty with this boolPropertyKey exists for a node (for renderer) and is set to false, the node is ignored for the bounding-box calculation.

Definition at line 331 of file mitkDataStorage.h.

Referenced by mitk::PlaneGeometryDataVtkMapper3D::GenerateDataForRenderer().

mitk::TimeGeometry::Pointer mitk::DataStorage::ComputeVisibleBoundingGeometry3D	(	const mitk::BaseRenderer *	renderer = `nullptr`,
		const char *	boolPropertyKey = `nullptr`
	)

Compute the axis-parallel bounding geometry of all visible parts of the data tree bounding box, minimal spacing of the considered nodes, live-span)

Simply calls ComputeBoundingGeometry3D(it, "visible", renderer, boolPropertyKey). it -> an iterator of a data tree structure

Parameters

renderer	the reference to the renderer
boolPropertyKey	if a BoolProperty with this boolPropertyKey exists for a node (for renderer) and is set to false, the node is ignored for the bounding-box calculation.

Definition at line 412 of file mitkDataStorage.cpp.

void mitk::DataStorage::EmitAddNodeEvent ( const mitk::DataNode * node )

protected

EmitAddNodeEvent emits the AddNodeEvent.

This method should be called by subclasses to emit the AddNodeEvent

Definition at line 179 of file mitkDataStorage.cpp.

void mitk::DataStorage::EmitRemoveNodeEvent ( const mitk::DataNode * node )

protected

EmitRemoveNodeEvent emits the RemoveNodeEvent.

This method should be called by subclasses to emit the RemoveNodeEvent

Definition at line 184 of file mitkDataStorage.cpp.

virtual bool mitk::DataStorage::Exists ( const mitk::DataNode * node ) const

pure virtual

Checks if a node exists in the DataStorage.

Implemented in mitk::StandaloneDataStorage.

Referenced by mitk::PickingTool::Activated(), QmitkDataStorageTreeModel::AddNode(), QmitkDataStorageTreeModel::dropMimeData(), mitk::SceneReaderV1::LoadScene(), and mitk::PickingTool::OnPointAdded().

mitk::DataStorage::SetOfObjects::ConstPointer mitk::DataStorage::FilterSetOfObjects	(	const SetOfObjects *	set,
		const NodePredicateBase *	condition
	)		const

protected

Filters a SetOfObjects by the condition. If no condition is provided, the original set is returned.

Definition at line 143 of file mitkDataStorage.cpp.

References mitk::NodePredicateBase::CheckNode(), and mitk::New().

virtual SetOfObjects::ConstPointer mitk::DataStorage::GetAll ( ) const

pure virtual

returns a set of all data objects that are stored in the data storage

Implemented in mitk::StandaloneDataStorage.

Referenced by QmitkToolWorkingDataSelectionBox::GetAllNodes(), QmitkToolReferenceDataSelectionBox::GetAllPossibleReferenceImages(), mitkSceneIOTest(), QmitkNavigationToolCreationWidget::OnShowAdvancedOptions(), QmitkDataStorageListModel::reset(), mitk::DataStorageSelection::Reset(), QmitkDataStorageTableModel::Reset(), QmitkDataStorageComboBox::Reset(), mitk::PersistenceService::RestorePropertyListsFromPersistentDataNodes(), TestDataStorage(), and QmitkDataStorageTreeModel::Update().

virtual std::vector<std::string> mitk::DataStorage::GetClassHierarchy ( ) const

inlinevirtual

Reimplemented in mitk::StandaloneDataStorage.

Definition at line 50 of file mitkDataStorage.h.

virtual const char* mitk::DataStorage::GetClassName ( ) const

virtual

Reimplemented in mitk::StandaloneDataStorage.

virtual SetOfObjects::ConstPointer mitk::DataStorage::GetDerivations	(	const mitk::DataNode *	node,
		const NodePredicateBase *	condition = `nullptr`,
		bool	onlyDirectDerivations = `true`
	)		const

pure virtual

returns a set of derived objects for a given node.

GetDerivations() returns a set of objects that are derived from the DataNode node. This means, that node was used to create the returned objects. If the parameter onlyDirectDerivations is set to true (default value), only objects that directly have node as one of their source objects will be returned. Otherwise, objects that are derived from derivations of node are returned too. The derived objects can be filtered with a predicate object as described in the GetSubset() method by providing a predicate as the condition parameter.

Implemented in mitk::StandaloneDataStorage.

Referenced by mitk::FiberBundle::ExtractFiberIdSubset(), QmitkToolWorkingDataSelectionBox::GetAllNodes(), mitk::Gizmo::HasGizmoAttached(), mitk::Gizmo::RemoveGizmoFromNode(), and TestDataStorage().

const mitk::DataNode::GroupTagList mitk::DataStorage::GetGroupTags ( ) const

Returns a list of used grouptags.

Definition at line 159 of file mitkDataStorage.cpp.

References mitk::PropertyList::GetMap().

Referenced by TestDataStorage().

mitk::DataNode * mitk::DataStorage::GetNamedDerivedNode	(	const char *	name,
		const mitk::DataNode *	sourceNode,
		bool	onlyDirectDerivations = `true`
	)		const

Convenience method to get the first node with a given name that is derived from sourceNode.

Definition at line 91 of file mitkDataStorage.cpp.

References mitk::NodePredicateProperty::New(), and mitk::StringProperty::New().

Referenced by TestDataStorage().

template<class DataType >

DataType* mitk::DataStorage::GetNamedDerivedObject	(	const char *	name,
		const mitk::DataNode *	sourceNode,
		bool	onlyDirectDerivations = `true`
	)		const

inline

Convenience method to get the first data object of a given data type with a given name that is derived.

Definition at line 182 of file mitkDataStorage.h.

References mitk::DataNode::GetData().

mitk::DataNode * mitk::DataStorage::GetNamedNode ( const char * name ) const

Convenience method to get the first node with a given name.

Definition at line 64 of file mitkDataStorage.cpp.

References mitk::NodePredicateProperty::New(), and mitk::StringProperty::New().

Referenced by QmitkAdaptiveRegionGrowingToolGUI::ChangeLevelWindow(), QmitkAdaptiveRegionGrowingToolGUI::ConfirmSegmentation(), QmitkAdaptiveRegionGrowingToolGUI::Deactivated(), QmitkAdaptiveRegionGrowingToolGUI::EnableControls(), and TestDataStorage().

mitk::DataNode* mitk::DataStorage::GetNamedNode ( const std::string name ) const

inline

Convenience method to get the first node with a given name.

Definition at line 146 of file mitkDataStorage.h.

References GetNamedNode().

Referenced by GetNamedNode().

template<class DataType >

DataType* mitk::DataStorage::GetNamedObject ( const char * name ) const

inline

Convenience method to get the first data object of a given data type with a given name.

Definition at line 158 of file mitkDataStorage.h.

References mitk::DataNode::GetData().

Referenced by QmitkAdaptiveRegionGrowingToolGUI::ConfirmSegmentation(), and TestDataStorage().

template<class DataType >

DataType* mitk::DataStorage::GetNamedObject ( const std::string name ) const

inline

Convenience method to get the first data object of a given data type with a given name.

Definition at line 172 of file mitkDataStorage.h.

mitk::DataNode * mitk::DataStorage::GetNode ( const NodePredicateBase * condition = nullptr ) const

Convenience method to get the first node that matches the predicate condition.

Definition at line 79 of file mitkDataStorage.cpp.

Referenced by TestDataStorage().

virtual SetOfObjects::ConstPointer mitk::DataStorage::GetSources	(	const mitk::DataNode *	node,
		const NodePredicateBase *	condition = `nullptr`,
		bool	onlyDirectSources = `true`
	)		const

pure virtual

returns a set of source objects for a given node that meet the given condition(s).

Implemented in mitk::StandaloneDataStorage.

Referenced by QmitkDataStorageTreeModel::GetParentNode(), mitk::SceneIO::SaveScene(), and TestDataStorage().

static const char* mitk::DataStorage::GetStaticNameOfClass ( )

inlinestatic

Definition at line 50 of file mitkDataStorage.h.

mitk::DataStorage::SetOfObjects::ConstPointer mitk::DataStorage::GetSubset ( const NodePredicateBase * condition ) const

returns a set of data objects that meet the given condition(s)

GetSubset returns a set of objects with a specific data type that meet the condition(s) specified in the condition parameter. Conditions can be

data type of the data object
is source object of specific object (e.g. all source objects of node x)
has property with specific value (e.g. OrganType is Liver)
negation of any condition
conjunction of a set of conditions
disjunction of a set of conditions Conditions are implemented as predicates using the Composite Design Pattern (see definition of NodePredicateBase for details). The method returns a set of SmartPointers to the DataNodes that fulfill the conditions. A set of all objects can be retrieved with the GetAll() method;

Definition at line 58 of file mitkDataStorage.cpp.

Referenced by mitk::PlaneGeometryDataVtkMapper3D::GenerateDataForRenderer(), QmitkBoundingObjectWidget::GetAllBoundingObjects(), QmitkToolWorkingDataSelectionBox::GetAllNodes(), QmitkToolReferenceDataSelectionBox::GetAllPossibleReferenceImages(), mitk::RenderingManager::InitializeViewsByBoundingObjects(), QmitkDataStorageListModel::reset(), mitk::DataStorageSelection::Reset(), QmitkDataStorageTableModel::Reset(), QmitkDataStorageComboBox::Reset(), QmitkDataStorageTreeModel::SetDataStorage(), and TestDataStorage().

void mitk::DataStorage::OnNodeInteractorChanged	(	itk::Object *	caller,
		const itk::EventObject &	event
	)

protected

Definition at line 189 of file mitkDataStorage.cpp.

Referenced by AddListeners().

void mitk::DataStorage::OnNodeModifiedOrDeleted	(	const itk::Object *	caller,
		const itk::EventObject &	event
	)

protected

OnNodeModified listens to modified events of DataNodes.

The node is hidden behind the caller parameter, which has to be casted first. If the cast succeeds the ChangedNodeEvent is emitted with this node.

Definition at line 198 of file mitkDataStorage.cpp.

Referenced by AddListeners().

void mitk::DataStorage::PrintSelf	(	std::ostream &	os,
		itk::Indent	indent
	)		const

overrideprotectedvirtual

Prints the contents of the DataStorage to os. Do not call directly, call ->Print() instead.

Reimplemented in mitk::StandaloneDataStorage.

Definition at line 107 of file mitkDataStorage.cpp.

virtual void mitk::DataStorage::Remove ( const mitk::DataNode * node )

pure virtual

Removes node from the DataStorage.

Implemented in mitk::StandaloneDataStorage.

Referenced by mitk::FeedbackContourTool::Deactivated(), QmitkDataStorageTreeModel::dropMimeData(), QmitkNavigationToolManagementWidget::OnDeleteTool(), QmitkNavigationToolManagementWidget::OnLoadTool(), mitk::PickingTool::OnPointAdded(), QmitkSlicesInterpolator::OnToolManagerWorkingDataModified(), mitk::Gizmo::RemoveGizmoFromNode(), QmitkBoundingObjectWidget::RemoveItem(), and TestDataStorage().

void mitk::DataStorage::Remove ( const mitk::DataStorage::SetOfObjects * nodes )

Removes a set of nodes from the DataStorage.

Definition at line 50 of file mitkDataStorage.cpp.

void mitk::DataStorage::RemoveListeners ( const mitk::DataNode * _Node )

protected

Removes a Modified-Listener from the given Node.

Definition at line 239 of file mitkDataStorage.cpp.

Member Data Documentation

DataStorageEvent mitk::DataStorage::AddNodeEvent

AddEvent is emitted whenever a new node has been added to the DataStorage.

Observers should register to this event by calling myDataStorage->AddNodeEvent.AddListener(myObject,

Definition at line 219 of file mitkDataStorage.h.

Referenced by QmitkDataStorageListModel::SetDataStorage(), mitk::DataStorageSelection::SetDataStorage(), QmitkDataStorageTableModel::SetDataStorage(), QmitkDataStorageTreeModel::SetDataStorage(), QmitkDataStorageComboBox::SetDataStorage(), TestDataStorage(), and QmitkDataStorageComboBox::~QmitkDataStorageComboBox().

DataStorageEvent mitk::DataStorage::ChangedNodeEvent

ChangedEvent is emitted directly after a node was changed.

Observers should register to this event by calling myDataStorage->ChangedNodeEvent.AddListener(myObject,

Definition at line 252 of file mitkDataStorage.h.

Referenced by QmitkDataStorageTreeModel::SetDataStorage().

DataStorageEvent mitk::DataStorage::DeleteNodeEvent

DeleteNodeEvent is emitted directly before a node is deleted.

Observers should register to this event by calling myDataStorage->DeleteNodeEvent.AddListener(myObject,

Definition at line 268 of file mitkDataStorage.h.

DataStorageEvent mitk::DataStorage::InteractorChangedNodeEvent

Definition at line 270 of file mitkDataStorage.h.

bool mitk::DataStorage::m_BlockNodeModifiedEvents

protected

If this class changes nodes itself, set this to TRUE in order to suppress NodeChangedEvent to be emitted.

Definition at line 421 of file mitkDataStorage.h.

itk::SimpleFastMutexLock mitk::DataStorage::m_MutexOne

mutable

Definition at line 201 of file mitkDataStorage.h.

std::map<const mitk::DataNode *, unsigned long> mitk::DataStorage::m_NodeDeleteObserverTags

protected

Saves Delete-Observer Tags for each node in order to remove the event listeners again.

Definition at line 416 of file mitkDataStorage.h.

std::map<const mitk::DataNode *, unsigned long> mitk::DataStorage::m_NodeInteractorChangedObserverTags

protected

Definition at line 412 of file mitkDataStorage.h.

std::map<const mitk::DataNode *, unsigned long> mitk::DataStorage::m_NodeModifiedObserverTags

protected

Saves Modified-Observer Tags for each node in order to remove the event listeners again.

Definition at line 410 of file mitkDataStorage.h.

DataStorageEvent mitk::DataStorage::RemoveNodeEvent

RemoveEvent is emitted directly before a node is removed from the DataStorage.

Observers should register to this event by calling myDataStorage->RemoveNodeEvent.AddListener(myObject,

Definition at line 236 of file mitkDataStorage.h.

Referenced by QmitkToolRoiDataSelectionBox::SetDataStorage(), QmitkDataStorageListModel::SetDataStorage(), mitk::DataStorageSelection::SetDataStorage(), QmitkDataStorageTableModel::SetDataStorage(), QmitkDataStorageTreeModel::SetDataStorage(), QmitkDataStorageComboBox::SetDataStorage(), TestDataStorage(), and QmitkDataStorageComboBox::~QmitkDataStorageComboBox().

The documentation for this class was generated from the following files:

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