wikimedia/mediawiki-extensions-Wikibase

<?php

declare( strict_types = 1 );

namespace Wikibase\Lib\Normalization;

use Wikibase\DataModel\Reference;

/**
 * @license GPL-2.0-or-later
 */
class ReferenceNormalizer {

    /** @var SnakNormalizer */
    private $snakNormalizer;

    public function __construct( SnakNormalizer $snakNormalizer ) {
        $this->snakNormalizer = $snakNormalizer;
    }

    public function normalize( Reference $reference ): Reference {
        return new Reference( array_map(
            [ $this->snakNormalizer, 'normalize' ],
            $reference->getSnaks()->getArrayCopy()
        ) );
    }

}