#!/usr/bin/python
# -*- coding: utf-8 -*-
# \file Node.py
# \brief TODO
# \author Florent Guiotte <florent.guiotte@gmail.com>
# \version 0.1
# \date 03 avril 2018
#
# TODO details

import logging

class Node(object):
    def __init__(self, name='A NODE HAS NO NAME'):
        self.name = name
        self.logger = logging.getLogger(name)

    def __str__(self):
        return ("Node:{}".format(self.name))

    def process(self, data, metadata=None):
        self._process(data, metadata)

    def _process(self, data, metadata=None):
        raise NotImplementedError(
                '{} should override _process(self, data, metadata)'.format(self))

    def _run(self):
        raise NotImplementedError('{} should override _run()'.format(self))

    def run(self):
        return self._run()