public function getPersistenceBuilder() : PersistenceBuilder
    {
        if (! $this->persistenceBuilder) {
            $this->persistenceBuilder = new PersistenceBuilder($this->dm, $this);
        }
        return $this->persistenceBuilder;
    }
public function getPersistenceBuilder() : PersistenceBuilder
    {
        if (! $this->persistenceBuilder) {
            $this->persistenceBuilder = new PersistenceBuilder($this->dm, $this);
        }
        return $this->persistenceBuilder;
    }
public function getPersistenceBuilder ( ) : PersistenceBuilder { if ( ! $ this -> persistenceBuilder ) { $ this -> persistenceBuilder = new PersistenceBuilder ( $ this -> dm , $ this ) ; } return $ this -> persistenceBuilder ; }
Factory for returning new PersistenceBuilder instances used for preparing data into
queries for insert persistence.

@internal
Factory for returning new PersistenceBuilder instances used for preparing data into queries for insert persistence .