BUSBOY::MetadataElement Class Reference

Base class for the different types of metadata. More...

#include <MetadataElement.h>

Inheritance diagram for BUSBOY::MetadataElement:

Public Types
enum	Type {   FIELD, ARRAY, LIST, MAP,   KEY }

Public Member Functions
virtual Type	getMetadataElementType () const =0
virtual bool	operator== (const MetadataElement &element) const =0
virtual bool	operator!= (const MetadataElement &element) const =0
template<typename T >
const T *	castElement (const MetadataElement *element, Type type)
template<typename T >
T *	castElement (MetadataElement *element, Type type)
template<typename T >
const T &	castElement (const MetadataElement &element, Type type)
template<typename T >
T &	castElement (MetadataElement &element, Type type)

Static Public Member Functions
static Type	enumFromString (std::string strType)
	Parses the string equivalent of the enum. More...
static std::string	enumToString (Type type)
	Returns the string equivalent of the enum. More...

Static Protected Member Functions
template<typename T >
static const T *	castElement (const MetadataElement *element, Type type)
template<typename T >
static T *	castElement (MetadataElement *element, Type type)
template<typename T >
static const T &	castElement (const MetadataElement &element, Type type)
template<typename T >
static T &	castElement (MetadataElement &element, Type type)

Detailed Description

Base class for the different types of metadata.

Member Enumeration Documentation

enum BUSBOY::MetadataElement::Type

Enumerator
FIELD	Implemented by MetadataField.
ARRAY	Implemented by MetadataArray.
LIST	Implemented by MetadataList.
MAP	Implemented by MetadataMap.
KEY	Implemented by MetadataKey.

Member Function Documentation

template<typename T >

template const MetadataMap * BUSBOY::MetadataElement::castElement< MetadataMap > ( const MetadataElement *  element, Type  type  )

staticprotected

template<typename T >

template MetadataMap * BUSBOY::MetadataElement::castElement< MetadataMap > ( MetadataElement *  element, Type  type  )

staticprotected

template<typename T >

template const MetadataMap & BUSBOY::MetadataElement::castElement< MetadataMap > ( const MetadataElement &  element, Type  type  )

staticprotected

template<typename T >

template MetadataMap & BUSBOY::MetadataElement::castElement< MetadataMap > ( MetadataElement &  element, Type  type  )

staticprotected

template<typename T >

const T* BUSBOY::MetadataElement::castElement	(	const MetadataElement *	element,
		Type	type
	)

template<typename T >

T* BUSBOY::MetadataElement::castElement	(	MetadataElement *	element,
		Type	type
	)

template<typename T >

const T& BUSBOY::MetadataElement::castElement	(	const MetadataElement &	element,
		Type	type
	)

template<typename T >

T& BUSBOY::MetadataElement::castElement	(	MetadataElement &	element,
		Type	type
	)

MetadataElement::Type BUSBOY::MetadataElement::enumFromString ( std::string  strType )

static

Parses the string equivalent of the enum.

For example: "KEY" –> KEY

std::string BUSBOY::MetadataElement::enumToString ( MetadataElement::Type  type )

static

Returns the string equivalent of the enum.

For example: KEY –> "KEY"

virtual Type BUSBOY::MetadataElement::getMetadataElementType ( ) const

pure virtual

Implemented in BUSBOY::MetadataArray, BUSBOY::MetadataField, BUSBOY::MetadataMap, BUSBOY::MetadataList, and BUSBOY::MetadataKey.

virtual bool BUSBOY::MetadataElement::operator!= ( const MetadataElement &  element ) const

pure virtual

Implemented in BUSBOY::MetadataArray, BUSBOY::MetadataField, BUSBOY::MetadataMap, BUSBOY::MetadataList, and BUSBOY::MetadataKey.

virtual bool BUSBOY::MetadataElement::operator== ( const MetadataElement &  element ) const

pure virtual

Implemented in BUSBOY::MetadataArray, BUSBOY::MetadataField, BUSBOY::MetadataMap, BUSBOY::MetadataList, and BUSBOY::MetadataKey.

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

• src/cpp/api/metadata/MetadataElement.h
• src/cpp/impl/metadata/MetadataElement.cpp