/**
* Method called to associate a ChildFile object to this object
* through the ChildFile foreign key attribute.
*
* @param ChildFile $l ChildFile
* @return $this|\Models\Pack The current object (for fluent API support)
*/
public function addFile(ChildFile $l)
{
if ($this->collFiles === null) {
$this->initFiles();
$this->collFilesPartial = true;
}
if (!$this->collFiles->contains($l)) {
$this->doAddFile($l);
if ($this->filesScheduledForDeletion and $this->filesScheduledForDeletion->contains($l)) {
$this->filesScheduledForDeletion->remove($this->filesScheduledForDeletion->search($l));
}
}
return $this;
}
