/**
  * Filter the query by a related \EVE\InvTypes object
  *
  * @param \EVE\InvTypes|ObjectCollection $invTypes The related object(s) to use as filter
  * @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
  *
  * @throws \Propel\Runtime\Exception\PropelException
  *
  * @return ChildDgmTypeAttributesQuery The current query, for fluid interface
  */
 public function filterByInvTypes($invTypes, $comparison = null)
 {
     if ($invTypes instanceof \EVE\InvTypes) {
         return $this->addUsingAlias(DgmTypeAttributesTableMap::COL_TYPEID, $invTypes->getTypeid(), $comparison);
     } elseif ($invTypes instanceof ObjectCollection) {
         if (null === $comparison) {
             $comparison = Criteria::IN;
         }
         return $this->addUsingAlias(DgmTypeAttributesTableMap::COL_TYPEID, $invTypes->toKeyValue('PrimaryKey', 'Typeid'), $comparison);
     } else {
         throw new PropelException('filterByInvTypes() only accepts arguments of type \\EVE\\InvTypes or Collection');
     }
 }