# Source code for data_specification.enums.condition

# Copyright (c) 2017-2019 The University of Manchester
#
# 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/>.

from enum import Enum

[docs]class Condition(Enum):
""" Comparison Operations
"""

#: Compare the operands for equality
EQUAL = (
0, "==",
"Compare the operands for equality")
#: Compare the operands for inequality
NOT_EQUAL = (
1, "!=",
"Compare the operands for inequality")
#: True if the first operand is <= the second
LESS_THAN_OR_EQUAL = (
2, "<=",
"True if the first operand is <= the second")
#: True if the first operand is <  the second
LESS_THAN = (
3, "<",
"True if the first operand is <  the second")
#: True if the first operand is >= the second
GREATER_THAN_OR_EQUAL = (
4, ">=",
"True if the first operand is >= the second")
#: True if the first operand is >  the second
GREATER_THAN = (
5, ">",
"True if the first operand is >  the second")

def __new__(cls, value, operator, doc=""):
# pylint: disable=protected-access
obj = object.__new__(cls)
obj._value_ = value
obj.operator = operator
obj.__doc__ = doc
return obj

def __init__(self, value, operator, doc=""):
self._value_ = value
self.operator = operator
self.__doc__ = doc