/**
* Filter the query by a related Journal object
*
* @param Journal|PropelObjectCollection $journal The related object(s) to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return JournalEntryQuery The current query, for fluid interface
* @throws PropelException - if the provided filter is invalid.
*/
public function filterByJournal($journal, $comparison = null)
{
if ($journal instanceof Journal) {
return $this->addUsingAlias(JournalEntryPeer::JOURNAL_ID, $journal->getId(), $comparison);
} elseif ($journal instanceof PropelObjectCollection) {
if (null === $comparison) {
$comparison = Criteria::IN;
}
return $this->addUsingAlias(JournalEntryPeer::JOURNAL_ID, $journal->toKeyValue('PrimaryKey', 'Id'), $comparison);
} else {
throw new PropelException('filterByJournal() only accepts arguments of type Journal or PropelCollection');
}
}
