Ejemplo n.º 1
0
 /**
  * Filter the query by a related \testpropel\Book object
  *
  * @param \testpropel\Book|ObjectCollection $book the related object to use as filter
  * @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
  *
  * @return ChildPublisherQuery The current query, for fluid interface
  */
 public function filterByBook($book, $comparison = null)
 {
     if ($book instanceof \testpropel\Book) {
         return $this->addUsingAlias(PublisherTableMap::COL_ID, $book->getPublisherId(), $comparison);
     } elseif ($book instanceof ObjectCollection) {
         return $this->useBookQuery()->filterByPrimaryKeys($book->getPrimaryKeys())->endUse();
     } else {
         throw new PropelException('filterByBook() only accepts arguments of type \\testpropel\\Book or Collection');
     }
 }