/**
* @param ChildBook $book The ChildBook object to add.
*/
protected function doAddBook(ChildBook $book)
{
$this->collBooks[] = $book;
$book->setPublisher($this);
}
/**
* Exclude object from result
*
* @param ChildBook $book Object to remove from the list of results
*
* @return $this|ChildBookQuery The current query, for fluid interface
*/
public function prune($book = null)
{
if ($book) {
$this->addUsingAlias(BookTableMap::COL_ID, $book->getId(), Criteria::NOT_EQUAL);
}
return $this;
}
/**
* 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');
}
}
