/**
* Filter the query by a related \keeko\core\model\Activity object
*
* @param \keeko\core\model\Activity|ObjectCollection $activity the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return ChildActivityObjectQuery The current query, for fluid interface
*/
public function filterByActivityRelatedByTargetId($activity, $comparison = null)
{
if ($activity instanceof \keeko\core\model\Activity) {
return $this->addUsingAlias(ActivityObjectTableMap::COL_ID, $activity->getTargetId(), $comparison);
} elseif ($activity instanceof ObjectCollection) {
return $this->useActivityRelatedByTargetIdQuery()->filterByPrimaryKeys($activity->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterByActivityRelatedByTargetId() only accepts arguments of type \\keeko\\core\\model\\Activity or Collection');
}
}
