/**
* Returns a new ChildRBatchForbookQuery object.
*
* @param string $modelAlias The alias of a model in the query
* @param Criteria $criteria Optional Criteria to build the query from
*
* @return ChildRBatchForbookQuery
*/
public static function create($modelAlias = null, Criteria $criteria = null)
{
if ($criteria instanceof ChildRBatchForbookQuery) {
return $criteria;
}
$query = new ChildRBatchForbookQuery();
if (null !== $modelAlias) {
$query->setModelAlias($modelAlias);
}
if ($criteria instanceof Criteria) {
$query->mergeWith($criteria);
}
return $query;
}
/**
* If this collection has already been initialized with
* an identical criteria, it returns the collection.
* Otherwise if this Books is new, it will return
* an empty collection; or if this Books has previously
* been saved, it will retrieve related RBatchForbooks from storage.
*
* This method is protected by default in order to keep the public
* api reasonable. You can provide public methods for those you
* actually need in Books.
*
* @param Criteria $criteria optional Criteria object to narrow the query
* @param ConnectionInterface $con optional connection object
* @param string $joinBehavior optional join type to use (defaults to Criteria::LEFT_JOIN)
* @return ObjectCollection|ChildRBatchForbook[] List of ChildRBatchForbook objects
*/
public function getRBatchForbooksJoinBatch(Criteria $criteria = null, ConnectionInterface $con = null, $joinBehavior = Criteria::LEFT_JOIN)
{
$query = ChildRBatchForbookQuery::create(null, $criteria);
$query->joinWith('Batch', $joinBehavior);
return $this->getRBatchForbooks($query, $con);
}