/**
* Filter the query by a related Amistad object
*
* @param Amistad $amistad the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return UsuarioQuery The current query, for fluid interface
*/
public function filterByAmistadRelatedByid_usuarioamigo($amistad, $comparison = null)
{
if ($amistad instanceof Amistad) {
return $this->addUsingAlias(UsuarioPeer::ID, $amistad->getid_usuarioamigo(), $comparison);
} elseif ($amistad instanceof PropelCollection) {
return $this->useAmistadRelatedByid_usuarioamigoQuery()->filterByPrimaryKeys($amistad->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterByAmistadRelatedByid_usuarioamigo() only accepts arguments of type Amistad or PropelCollection');
}
}
