Wikibase\Repo\Rdf\TruthyStatementRdfBuilder Class Reference

"Truthy" RDF mapping for wikibase statements, directly mapping properties to "best" values without modelling statements as identifiable objects. More...

Inheritance diagram for Wikibase\Repo\Rdf\TruthyStatementRdfBuilder:

Collaboration diagram for Wikibase\Repo\Rdf\TruthyStatementRdfBuilder:

Public Member Functions
	__construct (RdfVocabulary $vocabulary, RdfWriter $writer, SnakRdfBuilder $snakBuilder)
	addStatements (EntityId $entityId, StatementList $statementList)
	Adds Statements to the RDF graph.
	addEntity (EntityDocument $entity)
	Add truthy statements for the given entity to the RDF graph.
	addEntityStub (EntityDocument $entity)
	Does nothing, since Statements should not be part of entity stubs.

Private Member Functions
	addMainSnak (EntityId $entityId, Statement $statement)
	Adds the given Statement's main Snak to the RDF graph.

Private Attributes
	$vocabulary
	$writer
	$snakBuilder

Detailed Description

"Truthy" RDF mapping for wikibase statements, directly mapping properties to "best" values without modelling statements as identifiable objects.

"Best" statements per property are statements that have the best non-deprecated rank.

This simple property to value mapping excludes deprecated and non-"best" statements, ranks, qualifiers, and references. This allows for a much simpler, much easier to query RDF structure that allows searching for values similar to what would have been shown in infoboxes via Lua.

If more information is needed, use FullStatementRdfBuilder instead.

See also

FullStatementRdfBuilder

Copyright

GPL-2.0-or-later

Author

Daniel Kinzler

Stas Malyshev

Constructor & Destructor Documentation

__construct()

Wikibase\Repo\Rdf\TruthyStatementRdfBuilder::__construct	(	RdfVocabulary	$vocabulary,
		RdfWriter	$writer,
		SnakRdfBuilder	$snakBuilder
	)

Member Function Documentation

addEntity()

Wikibase\Repo\Rdf\TruthyStatementRdfBuilder::addEntity

(

EntityDocument

$entity

)

Add truthy statements for the given entity to the RDF graph.

Parameters

EntityDocument

$entity

the entity to output.

Implements Wikibase\Repo\Rdf\EntityRdfBuilder.

addEntityStub()

Wikibase\Repo\Rdf\TruthyStatementRdfBuilder::addEntityStub

(

EntityDocument

$entity

)

Does nothing, since Statements should not be part of entity stubs.

See also

EntityRdfBuilder::addEntityStub

Parameters

EntityDocument

$entity

the entity to output.

Implements Wikibase\Repo\Rdf\EntityRdfBuilder.

addMainSnak()

Wikibase\Repo\Rdf\TruthyStatementRdfBuilder::addMainSnak ( EntityId  $entityId, Statement  $statement  )

private

Adds the given Statement's main Snak to the RDF graph.

Todo:

share more of this code with FullStatementRdfBuilder

Parameters

EntityId	$entityId
Statement	$statement

Exceptions

InvalidArgumentException

addStatements()

Wikibase\Repo\Rdf\TruthyStatementRdfBuilder::addStatements	(	EntityId	$entityId,
		StatementList	$statementList
	)

Adds Statements to the RDF graph.

Parameters

EntityId	$entityId
StatementList	$statementList

Member Data Documentation

$snakBuilder

Wikibase\Repo\Rdf\TruthyStatementRdfBuilder::$snakBuilder

private

$vocabulary

Wikibase\Repo\Rdf\TruthyStatementRdfBuilder::$vocabulary

private

$writer

Wikibase\Repo\Rdf\TruthyStatementRdfBuilder::$writer

private

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

• repo/includes/Rdf/TruthyStatementRdfBuilder.php