/**
* Filter the query by a related PageString object
*
* @param PageString|PropelObjectCollection $pageString the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return PageQuery The current query, for fluid interface
* @throws PropelException - if the provided filter is invalid.
*/
public function filterByPageString($pageString, $comparison = null)
{
if ($pageString instanceof PageString) {
return $this->addUsingAlias(PagePeer::ID, $pageString->getPageId(), $comparison);
} elseif ($pageString instanceof PropelObjectCollection) {
return $this->usePageStringQuery()->filterByPrimaryKeys($pageString->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterByPageString() only accepts arguments of type PageString or PropelCollection');
}
}
/**
* Exclude object from result
*
* @param PageString $pageString Object to remove from the list of results
*
* @return PageStringQuery The current query, for fluid interface
*/
public function prune($pageString = null)
{
if ($pageString) {
$this->addCond('pruneCond0', $this->getAliasedColName(PageStringPeer::PAGE_ID), $pageString->getPageId(), Criteria::NOT_EQUAL);
$this->addCond('pruneCond1', $this->getAliasedColName(PageStringPeer::LANGUAGE_ID), $pageString->getLanguageId(), Criteria::NOT_EQUAL);
$this->combine(array('pruneCond0', 'pruneCond1'), Criteria::LOGICAL_OR);
}
return $this;
}