public function __construct(Ezer_ScopeInstance &$scope_instance, Ezer_ActivityStep $step)
{
$id = uniqid('i_');
parent::__construct($id, $scope_instance, $step);
}
/**
* @param Ezer_IntActivityStepInstance $db_instance
* @param Ezer_ScopeInstance $case
* @param Ezer_ActivityStep $step
*/
public function __construct(Ezer_IntActivityStepInstance $db_instance, Ezer_ScopeInstance &$scope_instance, Ezer_ActivityStep $step)
{
$this->db_instance = $db_instance;
parent::__construct($this->db_instance->getId(), $scope_instance, $step);
}