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