/**
  * Override method to return child package, if specified.
  * @return     string
  */
 public function getPackage()
 {
     return $this->child->getPackage() ? $this->child->getPackage() : parent::getPackage();
 }
 /**
  * Gets the package for the [base] object classes.
  * @return     string
  */
 public function getPackage()
 {
     return parent::getPackage() . ".Om";
 }