/**
  * Sets logical parent of the step, which is always a ScenarioNode.
  *
  * Grrrrr, we can not overwrite the parent one.
  *
  * @param ScenarioNode $parent
  */
 public function setLogicalParent(ScenarioNode $parent)
 {
     $this->moodlelogicalParent = $parent;
     parent::setLogicalParent($parent);
 }