protected function getClassMetadata()
    {
        $classes = array();
        foreach ($this->_repositories as $repository) {
            $classes[] = $repository->getClassMetadata();
        }
        return $classes;
    }
protected function getClassMetadata()
    {
        $classes = array();
        foreach ($this->_repositories as $repository) {
            $classes[] = $repository->getClassMetadata();
        }
        return $classes;
    }
protected function getClassMetadata ( ) { $ classes = array ( ) ; foreach ( $ this -> _repositories as $ repository ) { $ classes [ ] = $ repository -> getClassMetadata ( ) ; } return $ classes ; }
Returns the class metadata of the objects managed by the repository

@return array
Returns the class metadata of the objects managed by the repository