magento2/app/code/Magento/AdvancedSearch/Model/ResourceModel/Search/Grid/Collection.php

<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
namespace Magento\AdvancedSearch\Model\ResourceModel\Search\Grid;

/**
 * @api
 * @since 100.0.2
 */
class Collection extends \Magento\Search\Model\ResourceModel\Query\Collection
{
    /**
     * Registry manager
     *
     * @var \Magento\Framework\Registry
     */
    protected $_registryManager;

    /**
     * @param \Magento\Framework\Data\Collection\EntityFactory $entityFactory
     * @param \Psr\Log\LoggerInterface $logger
     * @param \Magento\Framework\Data\Collection\Db\FetchStrategyInterface $fetchStrategy
     * @param \Magento\Framework\Event\ManagerInterface $eventManager
     * @param \Magento\Store\Model\StoreManagerInterface $storeManager
     * @param \Magento\Framework\DB\Helper $resourceHelper
     * @param \Magento\Framework\Registry $registry
     * @param mixed $connection
     * @param mixed $resource
     */
    public function __construct(
        \Magento\Framework\Data\Collection\EntityFactory $entityFactory,
        \Psr\Log\LoggerInterface $logger,
        \Magento\Framework\Data\Collection\Db\FetchStrategyInterface $fetchStrategy,
        \Magento\Framework\Event\ManagerInterface $eventManager,
        \Magento\Store\Model\StoreManagerInterface $storeManager,
        \Magento\Framework\DB\Helper $resourceHelper,
        \Magento\Framework\Registry $registry,
        \Magento\Framework\DB\Adapter\AdapterInterface $connection = null,
        $resource = null
    ) {
        $this->_registryManager = $registry;
        parent::__construct(
            $entityFactory,
            $logger,
            $fetchStrategy,
            $eventManager,
            $storeManager,
            $resourceHelper,
            $connection,
            $resource
        );
    }

    /**
     * Initialize select
     *
     * @return $this
     */
    protected function _initSelect()
    {
        parent::_initSelect();
        $queryId = $this->getQuery()->getId();
        if ($queryId) {
            $this->addFieldToFilter('query_id', ['nin' => $queryId]);
        }
        return $this;
    }

    /**
     *  Retrieve a value from registry by a key
     *
     * @return \Magento\Search\Model\Query
     */
    public function getQuery()
    {
        return $this->_registryManager->registry('current_catalog_search');
    }
}