/**
* @param ChildFile $file The ChildFile object to remove.
* @return $this|ChildNote The current object (for fluent API support)
*/
public function removeFile(ChildFile $file)
{
if ($this->getFiles()->contains($file)) {
$pos = $this->collFiles->search($file);
$this->collFiles->remove($pos);
if (null === $this->filesScheduledForDeletion) {
$this->filesScheduledForDeletion = clone $this->collFiles;
$this->filesScheduledForDeletion->clear();
}
$this->filesScheduledForDeletion[] = clone $file;
$file->setNote(null);
}
return $this;
}
