fwAtomConversion::DataVisitor Class Reference

Visitor used to convert a fwData to a fwAtoms. fwData camp property names are used like key to store attributes in fwAtoms::Object. More...

#include <DataVisitor.hpp>

Inheritance diagram for fwAtomConversion::DataVisitor:

Collaboration diagram for fwAtomConversion::DataVisitor:

Public Types
typedef std::map< ::fwTools::UUID::UUIDType, std::shared_ptr< ::fwAtoms::Object > >	AtomCacheType
typedef std::string	ClassnameType

Public Member Functions
FWATOMCONVERSION_API	DataVisitor (std::shared_ptr< ::fwData::Object >dataObj, AtomCacheType &cache)
	Constructor. Initializes atom object and store it in the cache. More...
virtual FWATOMCONVERSION_API	~DataVisitor ()
	Destructor. Does nothing.
FWATOMCONVERSION_API void	visit (const camp::SimpleProperty &property)
	Visit simple property. More...
FWATOMCONVERSION_API void	visit (const camp::EnumProperty &property)
	Visit enum property. Uses fwAtoms::String to store enum name (and not enum value)
FWATOMCONVERSION_API void	visit (const camp::UserProperty &property)
	Visit user property. Null fwData::Object::sptr attribute is converted to null fwAtoms::Base::sptr attributes.
FWATOMCONVERSION_API void	visit (const camp::ArrayProperty &property)
	Visit array property. Null fwData::Object::sptr attribute is converted to null fwAtoms::Base::sptr attributes.
FWATOMCONVERSION_API void	visit (const camp::MapProperty &property)
	Visit map property. Null fwData::Object::sptr attribute is converted to null fwAtoms::Base::sptr attributes. More...
FWATOMCONVERSION_API std::shared_ptr< ::fwAtoms::Object >	getAtomObject () const
	Returns the atom object (representation of dataObj in fwAtoms) . Calls this methods after the visit.
Public Member Functions inherited from camp::ExtendedClassVisitor
virtual void	visit (const Property &property)
virtual void	visit (const SimpleProperty &property)
virtual void	visit (const ArrayProperty &property)
virtual void	visit (const EnumProperty &property)
virtual void	visit (const UserProperty &property)
virtual void	visit (const Function &function)

Static Public Attributes
static FWATOMCONVERSION_API const std::string	CLASSNAME_METAINFO = "CLASSNAME_METAINFO"
	Key of the meta info to store data object classname.
static FWATOMCONVERSION_API const std::string	ID_METAINFO = "ID_METAINFO"
	Key of the meta info to store data object ID.

Detailed Description

Visitor used to convert a fwData to a fwAtoms. fwData camp property names are used like key to store attributes in fwAtoms::Object.

Date

2013

Exceptions

::camp::ClassNotFound

if data class is not found in camp world during visit

Definition at line 38 of file DataVisitor.hpp.

Constructor & Destructor Documentation

fwAtomConversion::DataVisitor::DataVisitor	(	std::shared_ptr< ::fwData::Object >	dataObj,
		AtomCacheType &	cache
	)

Constructor. Initializes atom object and store it in the cache.

Creates a new fwAtoms::Object. Sets : ID from dataObj UUID, meta info CLASSNAME_METAINFO from dataObj classname() and add tag information from camp data

Definition at line 124 of file DataVisitor.cpp.

References fwTools::UUID::get().

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Member Function Documentation

void fwAtomConversion::DataVisitor::visit

(

const camp::SimpleProperty &

property

)

Visit simple property.

ACH Hack !

Definition at line 156 of file DataVisitor.cpp.

References fwAtoms::Numeric::New().

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void fwAtomConversion::DataVisitor::visit ( const camp::MapProperty &  property )

virtual

Visit map property. Null fwData::Object::sptr attribute is converted to null fwAtoms::Base::sptr attributes.

Only map with key of type enum, string, real or int are managed ( real and int are converted in string ). In other cases, an assertion is raised.

Reimplemented from camp::ExtendedClassVisitor.

Definition at line 189 of file DataVisitor.cpp.

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

• DataVisitor.hpp
• DataVisitor.cpp