Wikibase\DataModel\Entity\ItemIdSet Class Reference

Immutable set of ItemId objects. More...

Inheritance diagram for Wikibase\DataModel\Entity\ItemIdSet:

Collaboration diagram for Wikibase\DataModel\Entity\ItemIdSet:

Public Member Functions
	__construct (array $ids=[])
	count ()
	getIterator ()
	getSerializations ()
	has (ItemId $id)
	equals ( $target)

Private Attributes
	$ids = []

Detailed Description

Immutable set of ItemId objects.

Unordered and unique. The constructor filters out duplicates.

Since

0.7.4

Copyright

GPL-2.0-or-later

Author

Jeroen De Dauw < jeroe.nosp@m.nded.nosp@m.auw@g.nosp@m.mail.nosp@m..com >

Constructor & Destructor Documentation

__construct()

Wikibase\DataModel\Entity\ItemIdSet::__construct

(

array

$ids = []

)

Parameters

ItemId[]

$ids

Exceptions

InvalidArgumentException

Member Function Documentation

count()

Wikibase\DataModel\Entity\ItemIdSet::count

(

)

See also

Countable::count

Returns

int

equals()

Wikibase\DataModel\Entity\ItemIdSet::equals

(

$target

)

See also

Countable::equals

Since

0.1

Parameters

mixed

$target

Returns

bool

getIterator()

Wikibase\DataModel\Entity\ItemIdSet::getIterator

(

)

See also

IteratorAggregate::getIterator

Returns

Iterator|ItemId[]

getSerializations()

Wikibase\DataModel\Entity\ItemIdSet::getSerializations

(

)

Since

2.5

Returns

string[]

has()

Wikibase\DataModel\Entity\ItemIdSet::has

(

ItemId

$id

)

Parameters

ItemId

$id

Returns

bool

Member Data Documentation

$ids

Wikibase\DataModel\Entity\ItemIdSet::$ids = []

private

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

• lib/packages/wikibase/data-model/src/Entity/ItemIdSet.php