SMW\DataUpdater Class Reference

Public Member Functions
	__construct (Store $store, SemanticData $semanticData, ChangePropagationNotifier $changePropagationNotifier)
	isCommandLineMode ( $isCommandLineMode)
	isChangeProp ( $isChangeProp)
	isDeferrableUpdate ( $isDeferrableUpdate)
	setOrigin ( $origin)
	getSubject ()
	canCreateUpdateJob ( $canCreateUpdateJob)
	isSkippable (Title $title, ?int &$latestRevID=null)
	doUpdate ()
	runUpdate ()

Detailed Description

This function takes care of storing the collected semantic data and clearing out any outdated entries for the processed page. It assumes that parsing has happened and that all relevant information are contained and provided for.

Optionally, this function also takes care of triggering indirect updates that might be needed for an overall database consistency. If the saved page describes a property or data type, the method checks whether the property type, the data type, the allowed values, or the conversion factors have changed.

GNU GPL v2+

Since

1.9

Author

mwjames

Constructor & Destructor Documentation

__construct()

SMW\DataUpdater::__construct	(	Store	$store,
		SemanticData	$semanticData,
		ChangePropagationNotifier	$changePropagationNotifier
	)

Since

1.9

Parameters

Store	$store
SemanticData	$semanticData
ChangePropagationNotifier	$changePropagationNotifier

Member Function Documentation

canCreateUpdateJob()

SMW\DataUpdater::canCreateUpdateJob

(

$canCreateUpdateJob

)

Since

1.9

Parameters

boolean

$canCreateUpdateJob

doUpdate()

SMW\DataUpdater::doUpdate

(

)

Since

1.9

Returns

boolean

getSubject()

SMW\DataUpdater::getSubject

(

)

Since

1.9

Returns

DIWikiPage

isChangeProp()

SMW\DataUpdater::isChangeProp

(

$isChangeProp

)

Since

3.0

Parameters

boolean

$isChangeProp

isCommandLineMode()

SMW\DataUpdater::isCommandLineMode

(

$isCommandLineMode

)

See also

https://www.mediawiki.org/wiki/Manual:$wgCommandLineMode Indicates whether MW is running in command-line mode.

Since

3.0

Parameters

boolean

$isCommandLineMode

isDeferrableUpdate()

SMW\DataUpdater::isDeferrableUpdate

(

$isDeferrableUpdate

)

Since

3.0

Parameters

boolean

$isChangeProp

isSkippable()

SMW\DataUpdater::isSkippable	(	Title	$title,
		?int &	$latestRevID = null
	)

Is the update skippable given that a revision has already been stored in SMW?

MW 1.29 made the LinksUpdate a EnqueueableDataUpdate which creates updates as JobSpecification (refreshLinksPrioritized) and posses a possibility of running an update more than once for the same RevID.

Since

3.1

Parameters

Title	$title
int | null	&$latestRevID

Returns

boolean

runUpdate()

SMW\DataUpdater::runUpdate

(

)

Note

Make sure to have a valid revision (null means delete etc.) and check if semantic data should be processed and displayed for a page in the given namespace

setOrigin()

SMW\DataUpdater::setOrigin

(

$origin

)

Since

2.5

Parameters

string

$origin

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

• DataUpdater.php