src/Widgets/SavedSearchWidget.php
public function setContainerId(EntityInterface $entity) : void
    {
        $this->containerId = self::TABLE_PREFIX . md5($entity->id);
    }
public function setContainerId(EntityInterface $entity) : void
    {
        $this->containerId = self::TABLE_PREFIX . md5($entity->id);
    }
public function setContainerId ( EntityInterface $ entity ) : void { $ this -> containerId = self :: TABLE_PREFIX . md5 ( $ entity -> id ) ; }
setContainerId method.

Setting unique identifier of the widget.

@param \Cake\Datasource\EntityInterface $entity used for setting id of widget.
@return void
setContainerId method .