# Source code for pacman.executor.algorithm_decorators.token

# Copyright (c) 2017-2019 The University of Manchester
#
# This program is free software: you can redistribute it and/or modify
# 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/>.

[docs]class Token(object):
""" A token in the algorithm flow that indicates a process or part of a\
process.
"""

__slots__ = [
"_name",
"_part"
]

def __init__(self, name, part=None):
"""
:param str name: The name of the token
:param part: The part of the token, or None if no part
:type part: str or None
"""
self._name = name
self._part = part

@property
def name(self):
return self._name

@property
def part(self):
return self._part

def __repr__(self):
return "Token(name={}, part={})".format(self._name, self._part)

def __hash__(self):
return ((self._name, self._part)).__hash__()

def __eq__(self, other):
if not isinstance(other, Token):
return False
return self._name == other.name and self._part == other.part

def __ne__(self, other):
if not isinstance(other, Token):
return True
return not self.__eq__(other)