/**
  * Get the associated ChildSnippet object
  *
  * @param  ConnectionInterface $con Optional Connection object.
  * @return ChildSnippet The associated ChildSnippet object.
  * @throws PropelException
  */
 public function getSnippet(ConnectionInterface $con = null)
 {
     if ($this->aSnippet === null && $this->id !== null) {
         $this->aSnippet = ChildSnippetQuery::create()->findPk($this->id, $con);
         // Because this foreign key represents a one-to-one relationship, we will create a bi-directional association.
         $this->aSnippet->setContentArea($this);
     }
     return $this->aSnippet;
 }