Reader service for MITK JSON scene files (.mitkscene.json). More...

#include <mitkSceneJsonFileReader.h>

Inheritance diagram for mitk::SceneJsonFileReader:

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Collaboration diagram for mitk::SceneJsonFileReader:

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Public Member Functions
	SceneJsonFileReader ()
	Default constructor. Registers the reader for the MITK JSON scene MIME type. More...

DataStorage::SetOfObjects::Pointer	Read (DataStorage &ds) override
	Read the JSON scene file and add all nodes to the given DataStorage. More...

std::vector< itk::SmartPointer< BaseData > >	Read () override
	Read data and create a list of BaseData objects. More...

DataStorage::SetOfObjects::Pointer	Read (mitk::DataStorage &ds) override
	Read data and add it to the given DataStorage. More...

Public Member Functions inherited from mitk::AbstractFileReader
void	SetInput (const std::string &location) override
	Set the input file path, clearing any previously set input stream. More...

void	SetInput (const std::string &location, std::istream *is) override
	Set an input stream and associated location label. More...

std::string	GetInputLocation () const override
	Get the current input location. More...

std::istream *	GetInputStream () const override
	Get the current input stream. More...

MimeType	GetRegisteredMimeType () const
	Get the mime-type that was registered for this reader. More...

ConfidenceLevel	GetConfidenceLevel () const override
	Determine confidence for reading the current input. More...

Options	GetOptions () const override
	Get the current option values. More...

us::Any	GetOption (const std::string &name) const override
	Get the value of a specific option. More...

void	SetOptions (const Options &options) override
	Set multiple options at once. More...

void	SetOption (const std::string &name, const us::Any &value) override
	Set a single option value. More...

void	AddProgressCallback (const ProgressCallback &callback) override
	Register a progress callback. More...

void	RemoveProgressCallback (const ProgressCallback &callback) override
	Remove a previously registered progress callback. More...

us::ServiceRegistration< IFileReader >	RegisterService (us::ModuleContext *context=us::GetModuleContext())
	Register this reader as a CppMicroServices service. More...

void	UnregisterService ()
	Unregister this reader from the CppMicroServices registry. More...

std::vector< std::string >	GetReadFiles () override
	Get the list of files consumed during the last Read() call. More...

void	SetProperties (const PropertyList *properties) override
	Set base data properties as a source of meta data for reading. More...

Public Member Functions inherited from mitk::IFileReader
	~IFileReader () override

virtual	~IFileReader ()

Public Member Functions inherited from mitk::IFileIO
virtual	~IFileIO ()

Protected Member Functions
std::vector< itk::SmartPointer< BaseData > >	DoRead () override
	Perform the actual reading of scene file data. More...

Protected Member Functions inherited from mitk::AbstractFileReader
	AbstractFileReader ()
	Default constructor. More...

	~AbstractFileReader () override

	AbstractFileReader (const AbstractFileReader &other)
	Copy constructor. More...

	AbstractFileReader (const CustomMimeType &mimeType, const std::string &description)
	Associate this reader instance with the given MIME type. More...

virtual us::ServiceProperties	GetServiceProperties () const
	Get the service properties for registration. More...

virtual us::ServiceRegistration< CustomMimeType >	RegisterMimeType (us::ModuleContext *context)
	Register a new CustomMimeType service object. More...

void	SetMimeType (const CustomMimeType &mimeType)
	Set the MIME type this reader can handle. More...

const CustomMimeType *	GetMimeType () const
	Get the MIME type this reader can handle. More...

void	SetMimeTypePrefix (const std::string &prefix)
	Set the prefix used for auto-generated MIME type names. More...

std::string	GetMimeTypePrefix () const
	Get the current MIME type name prefix. More...

void	SetDescription (const std::string &description)
	Set the human-readable description of this reader. More...

std::string	GetDescription () const
	Get the human-readable description of this reader. More...

void	SetDefaultOptions (const Options &defaultOptions)
	Set the default options for this reader. More...

Options	GetDefaultOptions () const
	Get the default options for this reader. More...

void	SetRanking (int ranking)
	Set the service ranking for this file reader. More...

int	GetRanking () const
	Get the service ranking for this file reader. More...

std::string	GetLocalFileName () const
	Get a local file name for reading. More...

virtual void	SetDefaultDataNodeProperties (DataNode *node, const std::string &filePath)
	Set default properties on a DataNode after reading. More...

const PropertyList *	GetProperties () const override
	Get the properties set via SetProperties(). More...

Additional Inherited Members
Public Types inherited from mitk::IFileIO
enum	ConfidenceLevel { Unsupported , PartiallySupported , Supported }
	A confidence level describing the reader's or writer's ability to handle the given data or file format. More...

typedef std::map< std::string, us::Any >	Options
	Options for reading or writing data. More...

typedef mitk::MessageAbstractDelegate1< float >	ProgressCallback
	Callback delegate type for progress reporting. More...

Static Public Member Functions inherited from mitk::IFileIO
static std::string	PROP_DESCRIPTION ()
	Service property name for a human-readable description. More...

static std::string	PROP_MIMETYPE ()
	Service property name for the mime-type associated with this reader or writer. More...

Protected Attributes inherited from mitk::AbstractFileReader
std::vector< std::string >	m_ReadFiles
	List of files consumed during the last Read() call. Must be filled by DoRead(). More...

Detailed Description

Reader service for MITK JSON scene files (.mitkscene.json).

Loads a scene described in the JSON scene format and populates the given DataStorage with the contained data nodes and their properties. Internally delegates to SceneJsonReader.

Definition at line 27 of file mitkSceneJsonFileReader.h.

Constructor & Destructor Documentation

◆ SceneJsonFileReader()

mitk::SceneJsonFileReader::SceneJsonFileReader ( )

Default constructor. Registers the reader for the MITK JSON scene MIME type.

Member Function Documentation

◆ DoRead()

std::vector<itk::SmartPointer<BaseData> > mitk::SceneJsonFileReader::DoRead ( )

overrideprotectedvirtual

Perform the actual reading of scene file data.

Returns: A vector of loaded BaseData objects.

Implements mitk::AbstractFileReader.

◆ Read() [1/3]

std::vector<itk::SmartPointer<BaseData> > mitk::AbstractFileReader::Read

overridevirtual

Read data and create a list of BaseData objects.

The default implementation calls DoRead() and then annotates each resulting BaseData with meta-information about the reader, MIME type, input location, and reader options.

Returns: A vector of created BaseData objects.

Exceptions

mitk::Exception if reading fails.

Reimplemented from mitk::AbstractFileReader.

◆ Read() [2/3]

DataStorage::SetOfObjects::Pointer mitk::SceneJsonFileReader::Read ( DataStorage & ds )

overridevirtual

Read the JSON scene file and add all nodes to the given DataStorage.

Parameters

ds	The DataStorage to populate.

Returns: The set of DataNode objects that were added.

Reimplemented from mitk::AbstractFileReader.

◆ Read() [3/3]

DataStorage::SetOfObjects::Pointer mitk::AbstractFileReader::Read

overridevirtual

Read data and add it to the given DataStorage.

Parameters

[in,out] ds The DataStorage to add nodes to.

Returns: The set of DataNode objects added to ds.

Exceptions

mitk::Exception if reading fails.

Reimplemented from mitk::AbstractFileReader.

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

mitkSceneJsonFileReader.h

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SceneJsonFileReader()

Member Function Documentation

◆ DoRead()

◆ Read() [1/3]

◆ Read() [2/3]

◆ Read() [3/3]