/**
* Filter the query by a related \Task object
*
* @param \Task|ObjectCollection $task the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return ChildProjectQuery The current query, for fluid interface
*/
public function filterByTask($task, $comparison = null)
{
if ($task instanceof \Task) {
return $this->addUsingAlias(ProjectTableMap::COL_ID, $task->getProjectId(), $comparison);
} elseif ($task instanceof ObjectCollection) {
return $this->useTaskQuery()->filterByPrimaryKeys($task->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterByTask() only accepts arguments of type \\Task or Collection');
}
}
