
class user_connection_provider(object):
    def insert_user_connection(self, user_id, followed_id):
        pass
    def delete_user_connection(self, user_id, followed_id):
        pass
    def select_user_connection_following(self, followed_id):
        pass
    def select_user_connection_followers(self, user_id):
        pass
    def select_user_connection_following_count(self, user_id):
        pass
    def select_user_connection_followers_count(self, user_id):
        pass



