* @api * @since 100.0.2 */ class Collection extends \Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection { /** * Resource collection initialization * * @return void */ protected function _construct() { $this->_init( \Magento\AdminNotification\Model\Inbox::class, \Magento\AdminNotification\Model\ResourceModel\Inbox::class ); } /** * Add remove filter * * @return $this */ public function addRemoveFilter() { $this->getSelect()->where('is_remove=?', 0); return $this; } }