# F3AT - Flumotion Asynchronous Autonomous Agent Toolkit
# Copyright (C) 2010,2011 Flumotion Services, S.A.
# All rights reserved.

# 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 2 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, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

# See "LICENSE.GPL" in the source distribution for more information.

# Headers in this file shall remain intact.
from feat.common import log, serialization


class BaseLabour(log.Logger, serialization.Serializable):

    def __init__(self, patron):
        log.Logger.__init__(self, patron)
        self.patron = patron

    def startup(self):
        """Overridden by sub-classes."""

    def cleanup(self):
        """Overridden by sub-classes."""

    def __eq__(self, other):
        if isinstance(other, type(self)):
            return True
        return NotImplemented

    def __ne__(self, other):
        if isinstance(other, type(self)):
            return False
        return NotImplemented

    ### ISerializable Methods ###

    def snapshot(self):
        """Nothing to serialize."""

    def recover(self, snapshot):
        """Nothing to recover."""
