public function __construct()
 {
     parent::__construct();
     $this->dataObject = new Ezer_PropelIfData();
     $this->setType(Ezer_IntStep::STEP_TYPE_IF);
 }
 public function __construct()
 {
     parent::__construct();
     $this->dataObject = new Ezer_PropelSequenceData();
     $this->setType(Ezer_IntStep::STEP_TYPE_SEQUENCE);
 }
 public function __construct()
 {
     parent::__construct();
     $this->dataObject = new Ezer_PropelForeachData();
     $this->setType(Ezer_IntStep::STEP_TYPE_FOREACH);
 }