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 29from clientsimulator.criterion.Criterion import Criterion 30from clientsimulator.criterion.Criterion import InvalidCriterionException 31 32 33class InclusiveCriterion(Criterion): 34 35 """ 36 This file describe Inclusive Criterion Behavior 37 38 This types of criterion can have several values at the same time 39 """ 40 41 def __init__(self): 42 super().__init__() 43 self.__currentValues = set() 44 45 @property 46 def currentValue(self): 47 return self.__currentValues 48 49 @currentValue.setter 50 def currentValue(self, stringNewVal): 51 """ 52 Criterion current value setter 53 54 :param stringNewVal: the string containing desired values 55 separated by a space 56 :type stringNewVal: string 57 """ 58 59 # TODO: Avoid string splitting by using a list as parameter 60 # Warning, we have chosen this solution for now because 61 # it avoids TestVectorFactory to test criterions type before 62 # to use this setter. Indeed, ExclusiveCriterion setter has 63 # exactly the same prototype. 64 valueList = stringNewVal.split() 65 66 if self.noValue in valueList: 67 # if we put default value, we empty the list first 68 self.__currentValues = set() 69 self.__currentValues.add(self.noValue) 70 else: 71 # We set a value, we have to remove default is it's set 72 if self.noValue in self.__currentValues: 73 self.__currentValues.remove(self.noValue) 74 75 for currentValue in valueList: 76 if currentValue in self._allowedValues \ 77 and currentValue != self.noValue: 78 self.__currentValues.add(currentValue) 79 else: 80 raise InvalidCriterionException( 81 "Value {} is not allowed for {}.".format( 82 currentValue, self.__class__.__name__)) 83 84 def removeValue(self, currentValue): 85 if currentValue in self.__currentValues: 86 self.__currentValues.remove(currentValue) 87 else: 88 raise InvalidCriterionException( 89 "Value {} is not currently setted.".format(currentValue)) 90 # If there is no value, assume it's default 91 if not self.__currentValues: 92 self.__currentValues.append(self.noValue) 93 94 def __str__(self): 95 return self.__class__.__name__ + ' : ' + str(self.__currentValues) 96