documentation/_custom_join_interface_8php_source.html

 <?php
 namespace Magento\Framework\Api\SearchCriteria\CollectionProcessor\JoinProcessor;

 use Magento\Framework\Data\Collection\AbstractDb;

 interface CustomJoinInterface
 {
     public function apply(AbstractDb $collection);
 }
Magento\Framework\Data\Collection\AbstractDb
Definition: AbstractDb.php:23

Magento\Framework\Api\SearchCriteria\CollectionProcessor\JoinProcessor\CustomJoinInterface\apply
apply(AbstractDb $collection)

Magento\Framework\Api\SearchCriteria\CollectionProcessor\JoinProcessor\CustomJoinInterface
Definition: CustomJoinInterface.php:14

Magento\Framework\Api\SearchCriteria\CollectionProcessor\JoinProcessor
Definition: CustomJoinInterface.php:6

$collection
$collection
Definition: catalog_category_with_apostrophe_rollback.php:17