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