UserId.php

<?php

namespace Netgen\EzPlatformSearchExtra\API\Values\Content\Query\Criterion;

use eZ\Publish\API\Repository\Values\Content\Query\Criterion;
use eZ\Publish\API\Repository\Values\Content\Query\Criterion\Operator;
use eZ\Publish\API\Repository\Values\Content\Query\Criterion\Operator\Specifications;

/**
 * UserId criterion matches Content based on matching User ID.
 */
class UserId extends Criterion
{
    /**
     * @param string|int|string[]|int[] $id
     */
    public function __construct($id)
    {
        parent::__construct(null, null, $id);
    }

    public function getSpecifications(): array
    {
        return array(
            new Specifications(
                Operator::IN,
                Specifications::FORMAT_ARRAY,
                Specifications::TYPE_INTEGER | Specifications::TYPE_STRING
            ),
            new Specifications(
                Operator::EQ,
                Specifications::FORMAT_SINGLE,
                Specifications::TYPE_INTEGER | Specifications::TYPE_STRING
            ),
        );
    }
}