Nepomuk2::GraphRetriever Class Reference

#include <nepomuk/graphretriever.h>

Inheritance diagram for Nepomuk2::GraphRetriever:

Public Member Functions
	GraphRetriever (QObject *parent=0)
	~GraphRetriever ()
Soprano::Model *	model () const
void	setUrl (const QUrl &url)
void	start ()
Soprano::StatementIterator	statements () const
QUrl	url () const

Static Public Member Functions
static GraphRetriever *	retrieve (const QUrl &uri)

Detailed Description

Utility class for retrieving RDF graphs from Web locations.

GraphRetriever allows retrieval of multiple RDF graph fragments from the Web using HTTP GET. Target HTTP servers should support the RDF+XML request MIME type for this to work.

Clients can queue multiple get requests and must follow the last get request with a call to either model() or serialization().

Author

Tobias Wolf twolf.nosp@m.@acc.nosp@m.ess.u.nosp@m.nizh.nosp@m..ch

Definition at line 54 of file graphretriever.h.

Constructor & Destructor Documentation

Nepomuk2::GraphRetriever::GraphRetriever

(

QObject *

parent = 0

)

Custom and default constructor.

Parameters

parent

The parent QObject.

Definition at line 79 of file graphretriever.cpp.

Nepomuk2::GraphRetriever::~GraphRetriever

(

)

Default destructor.

Definition at line 86 of file graphretriever.cpp.

Member Function Documentation

Soprano::Model * Nepomuk2::GraphRetriever::model

(

)

const

Returns a new Soprano model constructed from the retrieved graph fragments.

The client takes over ownership of the returned model.

Returns

A new Soprano model constructed from the merged fragments.

Definition at line 110 of file graphretriever.cpp.

Nepomuk2::GraphRetriever * Nepomuk2::GraphRetriever::retrieve ( const QUrl &  uri )

static

Definition at line 165 of file graphretriever.cpp.

void Nepomuk2::GraphRetriever::setUrl

(

const QUrl &

url

)

Definition at line 92 of file graphretriever.cpp.

void Nepomuk2::GraphRetriever::start

(

)

Adds a get request for the given URL.

Parameters

url	An URL specifying the location of a graph fragment to get.

Returns

True if the get request was accepted, false otherwise.

Definition at line 104 of file graphretriever.cpp.

Soprano::StatementIterator Nepomuk2::GraphRetriever::statements

(

)

const

Definition at line 121 of file graphretriever.cpp.

QUrl Nepomuk2::GraphRetriever::url

(

)

const

Definition at line 98 of file graphretriever.cpp.

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

• graphretriever.h
• graphretriever.cpp