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<?php
namespace MediaWiki\Notification;
use ArrayIterator;
use IteratorAggregate;
use MediaWiki\User\UserIdentity;
use Wikimedia\Assert\Assert;
/**
* @since 1.44
* @unstable
*/
class RecipientSet implements IteratorAggregate {
/**
* @var UserIdentity[]
*/
private array $recipients;
/**
* @param UserIdentity|UserIdentity[] $recipients
*/
public function __construct( $recipients ) {
if ( !is_array( $recipients ) ) {
$recipients = [ $recipients ];
}
Assert::parameterElementType( UserIdentity::class, $recipients, '$recipients' );
$this->recipients = $recipients;
}
/** @return UserIdentity[] */
public function getRecipients(): array {
return $this->recipients;
}
public function getIterator(): ArrayIterator {
return new ArrayIterator( $this->recipients );
}
}
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