code: public function getTarget()
      {
          if (is_null($this->_target) && !empty($this->possibleTargets)) {
              $this->_target = $this->possibleTargets[0];
          }
  
          return $this->_target;
      }
docs: Get target.
  
  @return [[@doctodo return_type:getTarget]] [[@doctodo return_description:getTarget]]