"""
Legalese
--------
Copyright (c) 2015, 2016 Genome Research Ltd.

Author: Colin Nolan <cn13@sanger.ac.uk>

This file is part of HGI's common Python library

This program is free software: you can redistribute it and/or modify it
under the terms of the GNU Lesser 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 Lesser
General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
from enum import Enum, unique


@unique
class ComparisonOperator(Enum):
    """
    Enums representing comparison operators.
    """
    EQUALS = "=",
    LESS_THAN = "<"
    GREATER_THAN = ">"
    CONTAINS = "in"
