@staticmethod
def interfaces_roles_dont_change_and_tree_transitions_to_active_state(interface
    : 'TreeInterfaceDownstream') ->None:
    """
        Tree transitions to Active state AND
        interface not directly connected to the source AND
        interface roles dont change
        """
    interface.logger.debug(
        'interfaces_roles_dont_change_and_tree_transitions_to_active_state')
    interface.send_i_am_upstream()
