This class is a slightly changed reimplementation of the NavigationDataPlayer which does not care about timestamps and just outputs the navigationdatas in their sequential order. More...

#include <mitkNavigationDataSequentialPlayer.h>

Inheritance diagram for mitk::NavigationDataSequentialPlayer:

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Collaboration diagram for mitk::NavigationDataSequentialPlayer:

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Public Member Functions
	mitkClassMacro (NavigationDataSequentialPlayer, NavigationDataPlayerBase)

void	GoToSnapshot (unsigned int i)
	Advance the output to the i-th snapshot of mitk::NavigationData. E.g. if you want to have the NavData of snapshot 18 then you can call GoToSnapshot(17). Index begins at 0. You can only go back if m_Repeat is set true. This method internally calls GenerateData, so outputs are refreshed automatically. More...

bool	GoToNextSnapshot ()
	Advance the output to the next snapshot of mitk::NavigationData. Filter output is updated inside the function. More...

virtual void	UpdateOutputInformation () override
	Used for pipeline update just to tell the pipeline that we always have to update. More...

Public Member Functions inherited from mitk::NavigationDataPlayerBase
	mitkClassMacro (NavigationDataPlayerBase, NavigationDataSource) virtual void SetRepeat(bool _arg)
	Set to true if the data player should repeat the outputs. More...

virtual bool	GetRepeat ()

virtual NavigationDataSet::Pointer	GetNavigationDataSet ()

void	SetNavigationDataSet (NavigationDataSet::Pointer navigationDataSet)
	Set mitk::NavigationDataSet for playing. Player is initialized by call to mitk::NavigationDataPlayerBase::InitPlayer() inside this method. Method must be called before this object can be used as a filter source. More...

unsigned int	GetNumberOfSnapshots ()
	Getter for the size of the mitk::NavigationDataSet used in this object. More...

unsigned int	GetCurrentSnapshotNumber ()

bool	IsAtEnd ()
	This method checks if player arrived at end of file. More...

Public Member Functions inherited from mitk::NavigationDataSource
	mitkClassMacroItkParent (NavigationDataSource, itk::ProcessObject)

virtual std::string	GetName ()

virtual void	SetName (std::string _arg)
	Sets the human readable name of this source. There is also a default name, but you can use this method if you need to define it on your own. More...

NavigationData *	GetOutput (void)
	return the output (output with id 0) of the filter More...

NavigationData *	GetOutput (DataObjectPointerArraySizeType idx)
	return the output with id idx of the filter More...

NavigationData *	GetOutput (const std::string &navDataName)
	return the output with name navDataName of the filter More...

DataObjectPointerArraySizeType	GetOutputIndex (std::string navDataName)
	return the index of the output with name navDataName, -1 if no output with that name was found More...

virtual void	RegisterAsMicroservice ()
	Registers this object as a Microservice, making it available to every module and/or plugin. To unregister, call UnregisterMicroservice(). More...

virtual void	UnRegisterMicroservice ()
	Registers this object as a Microservice, making it available to every module and/or plugin. More...

std::string	GetMicroserviceID ()
	Returns the id that this device is registered with. The id will only be valid, if the NavigationDataSource has been registered using RegisterAsMicroservice(). More...

virtual void	GraftNthOutput (unsigned int idx, itk::DataObject *graft)
	Graft the specified DataObject onto this ProcessObject's output. More...

virtual void	GraftOutput (itk::DataObject *graft)
	Graft the specified DataObject onto this ProcessObject's output. More...

virtual itk::DataObject::Pointer	MakeOutput (DataObjectPointerArraySizeType idx) override

virtual itk::DataObject::Pointer	MakeOutput (const DataObjectIdentifierType &name) override

virtual void	SetParameters (const mitk::PropertyList *)
	Set all filter parameters as the PropertyList p. More...

virtual mitk::PropertyList::ConstPointer	GetParameters () const
	Get all filter parameters as a PropertyList. More...

virtual void	Freeze ()

virtual void	UnFreeze ()

virtual bool	GetIsFrozen ()

Static Public Member Functions
static Pointer	New ()

Protected Member Functions
	NavigationDataSequentialPlayer ()

virtual	~NavigationDataSequentialPlayer ()

virtual void	GenerateData () override
	Does nothing. mitk::NavigationDataSequentialPlayer::GoToNextSnapshot() should be called for generating next data. More...

Protected Member Functions inherited from mitk::NavigationDataPlayerBase
	NavigationDataPlayerBase ()

virtual	~NavigationDataPlayerBase ()

void	InitPlayer ()
	Initializes the outputs of this NavigationDataSource. Aftwer calling this method, the first Navigationdata from the loaded Navigationdataset is loaded into the outputs. More...

void	GraftEmptyOutput ()
	Convenience method for subclasses. When there are no further mitk::NavigationData objects available, this method can be called in the implementation of mitk::NavigationDataPlayerBase::GenerateData(). More...

Protected Member Functions inherited from mitk::NavigationDataSource
	NavigationDataSource ()

virtual	~NavigationDataSource ()

Additional Inherited Members
Static Public Attributes inherited from mitk::NavigationDataSource
static const std::string	US_INTERFACE_NAME
	These Constants are used in conjunction with Microservices. More...

static const std::string	US_PROPKEY_DEVICENAME

static const std::string	US_PROPKEY_ID

static const std::string	US_PROPKEY_ISACTIVE

Protected Attributes inherited from mitk::NavigationDataPlayerBase
bool	m_Repeat
	If the player should repeat outputs. Default is false. More...

NavigationDataSet::Pointer	m_NavigationDataSet

mitk::NavigationDataSet::NavigationDataSetConstIterator	m_NavigationDataSetIterator
	Iterator always points to the NavigationData object which is in the outputs at the moment. More...

Protected Attributes inherited from mitk::NavigationDataSource
std::string	m_Name

bool	m_IsFrozen

Detailed Description

This class is a slightly changed reimplementation of the NavigationDataPlayer which does not care about timestamps and just outputs the navigationdatas in their sequential order.

Documentation

Definition at line 31 of file mitkNavigationDataSequentialPlayer.h.

Constructor & Destructor Documentation

mitk::NavigationDataSequentialPlayer::NavigationDataSequentialPlayer ( )

protected

Definition at line 27 of file mitkNavigationDataSequentialPlayer.cpp.

mitk::NavigationDataSequentialPlayer::~NavigationDataSequentialPlayer ( )

protectedvirtual

Definition at line 31 of file mitkNavigationDataSequentialPlayer.cpp.

Member Function Documentation

void mitk::NavigationDataSequentialPlayer::GenerateData ( )

overrideprotectedvirtual

Does nothing. mitk::NavigationDataSequentialPlayer::GoToNextSnapshot() should be called for generating next data.

Implements mitk::NavigationDataPlayerBase.

Definition at line 74 of file mitkNavigationDataSequentialPlayer.cpp.

References mitk::NavigationData::Graft(), and mitkThrowException.

bool mitk::NavigationDataSequentialPlayer::GoToNextSnapshot ( )

Advance the output to the next snapshot of mitk::NavigationData. Filter output is updated inside the function.

Returns: false if no next snapshot is available (happens only if m_Repeat is set to false).

Exceptions

mitk::IGTException Throws an exception if an output is null.

Definition at line 50 of file mitkNavigationDataSequentialPlayer.cpp.

References MITK_WARN.

void mitk::NavigationDataSequentialPlayer::GoToSnapshot ( unsigned int i )

Advance the output to the i-th snapshot of mitk::NavigationData. E.g. if you want to have the NavData of snapshot 18 then you can call GoToSnapshot(17). Index begins at 0. You can only go back if m_Repeat is set true. This method internally calls GenerateData, so outputs are refreshed automatically.

Filter output is updated inside the function.

Exceptions

mitk::IGTException Throws an exception if cannot go back to particular snapshot.

Definition at line 35 of file mitkNavigationDataSequentialPlayer.cpp.

References MITK_ERROR, and mitkThrowException.