1# Copyright (c) 2014-2015, Intel Corporation 2# All rights reserved. 3# 4# Redistribution and use in source and binary forms, with or without modification, 5# are permitted provided that the following conditions are met: 6# 7# 1. Redistributions of source code must retain the above copyright notice, this 8# list of conditions and the following disclaimer. 9# 10# 2. Redistributions in binary form must reproduce the above copyright notice, 11# this list of conditions and the following disclaimer in the documentation and/or 12# other materials provided with the distribution. 13# 14# 3. Neither the name of the copyright holder nor the names of its contributors 15# may be used to endorse or promote products derived from this software without 16# specific prior written permission. 17# 18# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 19# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 20# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 21# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR 22# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 23# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 24# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 25# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 27# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29 30class Criterion: 31 32 """ A simple class that defines common criterions attributes """ 33 34 @classmethod 35 def allowedValues(cls): 36 """ 37 The getter of the allowedValues attribute 38 39 :return: allowedValues attribute : The lexical states list the 40 criterion can take. 41 :rtype: string list 42 """ 43 44 # _allowedValues variable is created in CriterionClassFactory 45 # when creating dynamic child classes 46 return cls._allowedValues 47 48 @property 49 def noValue(self): 50 return '0' 51 52 53class InvalidCriterionException(Exception): 54 55 """ Exception raised in case of problem with a criterion """ 56 57 def __init__(self, msg): 58 self.__msg = msg 59 60 def __str__(self): 61 return "Invalid Criterion Error : " + self.__msg 62