/**
* Exclude object from result
*
* @param ChildSubNote $subNote Object to remove from the list of results
*
* @return $this|ChildSubNoteQuery The current query, for fluid interface
*/
public function prune($subNote = null)
{
if ($subNote) {
$this->addUsingAlias(SubNoteTableMap::COL_ID, $subNote->getId(), Criteria::NOT_EQUAL);
}
return $this;
}