<?php /** * Copyright © Magento, Inc. All rights reserved. * See COPYING.txt for license details. */ namespace Magento\Framework\Search\Dynamic; /** * @api * @since 100.0.2 */ interface IntervalInterface { /** * @param int $limit * @param null|int $offset * @param null|int $lower * @param null|int $upper * @return array */ public function load($limit, $offset = null, $lower = null, $upper = null); /** * @param float $data * @param int $index * @param null|int $lower * @return array */ public function loadPrevious($data, $index, $lower = null); /** * @param float $data * @param int $rightIndex * @param null|int $upper * @return array */ public function loadNext($data, $rightIndex, $upper = null); }