예제 #1
0
 /**
  * Filter the query by a related \Tag object
  *
  * @param \Tag|ObjectCollection $tag the related object to use as filter
  * @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
  *
  * @return ChildVerseQuery The current query, for fluid interface
  */
 public function filterByTag($tag, $comparison = null)
 {
     if ($tag instanceof \Tag) {
         return $this->addUsingAlias(VerseTableMap::COL_ID, $tag->getVerseId(), $comparison);
     } elseif ($tag instanceof ObjectCollection) {
         return $this->useTagQuery()->filterByPrimaryKeys($tag->getPrimaryKeys())->endUse();
     } else {
         throw new PropelException('filterByTag() only accepts arguments of type \\Tag or Collection');
     }
 }