/**
* Method called to associate a ChildSession object to this object
* through the ChildSession foreign key attribute.
*
* @param ChildSession $l ChildSession
* @return $this|\CyberdenBundle\Model\Station The current object (for fluent API support)
*/
public function addSession(ChildSession $l)
{
if ($this->collSessions === null) {
$this->initSessions();
$this->collSessionsPartial = true;
}
if (!$this->collSessions->contains($l)) {
$this->doAddSession($l);
if ($this->sessionsScheduledForDeletion and $this->sessionsScheduledForDeletion->contains($l)) {
$this->sessionsScheduledForDeletion->remove($this->sessionsScheduledForDeletion->search($l));
}
}
return $this;
}
