Wikibase\Repo\ChangeOp\ChangeOpLabel Class Reference

Class for label change operation. More...

Inheritance diagram for Wikibase\Repo\ChangeOp\ChangeOpLabel:

Collaboration diagram for Wikibase\Repo\ChangeOp\ChangeOpLabel:

Public Member Functions
	__construct ( $languageCode, $label, TermValidatorFactory $termValidatorFactory)
	apply (EntityDocument $entity, ?Summary $summary=null)
	Applies the change represented by this ChangeOp to the given Entity.As ChangeOp does not yet know whether it is going to change the entity or not, and since expensive validations should be run only on ChangeOps that will change the entity, ChangeOpResult::validate is recommended for such validations. Parameters EntityDocument $entity Summary | null $summary Exceptions InvalidArgumentException when called with an unexpected entity type. ChangeOpException when the change can not be applied to the entity, e.g. because the same data was edited in the meantime. Returns ChangeOpResult
	validate (EntityDocument $entity)
	getActions ()

Private Member Functions
	updateLabels (TermList $labels)
	Applies the change to the labels.
	buildResult (?EntityId $entityId, ?Term $oldLabel, ?Term $newLabel)

Private Attributes
	$languageCode
	$label
	$termValidatorFactory

Additional Inherited Members
Protected Member Functions inherited from Wikibase\Repo\ChangeOp\ChangeOpBase
	updateSummary (?Summary $summary, $action, $language='', $args='')

Detailed Description

Class for label change operation.

Copyright

GPL-2.0-or-later

Author

Tobias Gritschacher < tobia.nosp@m.s.gr.nosp@m.itsch.nosp@m.ache.nosp@m.r@wik.nosp@m.imed.nosp@m.ia.de >

Daniel Kinzler

Thiemo Kreuz

Constructor & Destructor Documentation

__construct()

Wikibase\Repo\ChangeOp\ChangeOpLabel::__construct	(		$languageCode,
			$label,
		TermValidatorFactory	$termValidatorFactory )

Parameters

string	$languageCode
string | null	$label
TermValidatorFactory	$termValidatorFactory

Exceptions

InvalidArgumentException

Member Function Documentation

apply()

Wikibase\Repo\ChangeOp\ChangeOpLabel::apply	(	EntityDocument	$entity,
		?Summary	$summary = null )

Applies the change represented by this ChangeOp to the given Entity.As ChangeOp does not yet know whether it is going to change the entity or not, and since expensive validations should be run only on ChangeOps that will change the entity, ChangeOpResult::validate is recommended for such validations.

Parameters

EntityDocument	$entity
Summary | null	$summary

Exceptions

InvalidArgumentException	when called with an unexpected entity type.
ChangeOpException	when the change can not be applied to the entity, e.g. because the same data was edited in the meantime.

Returns

ChangeOpResult

Implements Wikibase\Repo\ChangeOp\ChangeOp.

buildResult()

Wikibase\Repo\ChangeOp\ChangeOpLabel::buildResult ( ?EntityId $entityId, ?Term $oldLabel, ?Term $newLabel )

private

Parameters

EntityId | null	$entityId
Term | null	$oldLabel
Term | null	$newLabel

Returns

ChangeOpLabelResult

getActions()

Wikibase\Repo\ChangeOp\ChangeOpLabel::getActions

(

)

See also

ChangeOp::getActions

Returns

string[]

Reimplemented from Wikibase\Repo\ChangeOp\ChangeOpBase.

updateLabels()

Wikibase\Repo\ChangeOp\ChangeOpLabel::updateLabels ( TermList $labels )

private

Applies the change to the labels.

Parameters

TermList

$labels

validate()

Wikibase\Repo\ChangeOp\ChangeOpLabel::validate

(

EntityDocument

$entity

)

See also

ChangeOp::validate

Parameters

EntityDocument

$entity

Exceptions

InvalidArgumentException

Returns

Result

Implements Wikibase\Repo\ChangeOp\ChangeOp.

Member Data Documentation

$label

Wikibase\Repo\ChangeOp\ChangeOpLabel::$label

private

$languageCode

Wikibase\Repo\ChangeOp\ChangeOpLabel::$languageCode

private

$termValidatorFactory

Wikibase\Repo\ChangeOp\ChangeOpLabel::$termValidatorFactory

private

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

• repo/includes/ChangeOp/ChangeOpLabel.php