.      * @param string|null $level0Type The type of the object at level 0 the property belongs to.      * @param string|null $level0Name The name of the object at level 0 the property belongs to.      * @param string|null $level0Type The type of the object at level 0 the property belongs to.      * @param string|null $level0Name The name of the object at level 0 the property belongs to.      * @param string|null $level0Type The type of the object at level 0 the property belongs to.      * @param string|null $level0Name The name of the object at level 0 the property belongs to.      *      * @return string      */     public function get