#
# <one line to give the library's name and an idea of what it does.>
# Copyright (C) 2016  <copyright holder> <email>
# 
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
#

import abc

class GraphRebuilderInterface(object):
  __metaclass__ = abc.ABCMeta

  def __init__(self, str_name):
    self._str_name = str_name

  def __str__(self):
    """
    String like representation of graph rebuilder

    @return string representation of graph rebuilder
    """
    return self._str_name

  @abc.abstractmethod
  def rebuild_base_graph(self, bgraph):
    """
    Abstract method which should be implemented into each child.
    """
    pass