def locationIsIdentifiedGoal():
locationIsIdentifiedGoal = Pragmatic(
Decomposition.OR, "locationIsIdentifiedGoal")
qc4 = QualityConstraint(None, MpersMetrics.DISTANCE_ERROR, 1000,
Comparison.LESS_OR_EQUAL_TO)
qc6 = QualityConstraint(c5, MpersMetrics.DISTANCE_ERROR,
20, Comparison.LESS_OR_EQUAL_TO)
qc5 = QualityConstraint(c10, MpersMetrics.DISTANCE_ERROR,
200, Comparison.LESS_OR_EQUAL_TO)
qc1 = QualityConstraint(None, MpersMetrics.SECONDS, 120,
Comparison.LESS_OR_EQUAL_TO)
qc3 = QualityConstraint(c9, MpersMetrics.SECONDS, 240,
Comparison.LESS_OR_EQUAL_TO)
qc2 = QualityConstraint(c10, MpersMetrics.SECONDS, 20,
Comparison.LESS_OR_EQUAL_TO)
locationIsIdentifiedGoal.interp.addQualityConstraint(qc1)
locationIsIdentifiedGoal.interp.addQualityConstraint(qc2)
locationIsIdentifiedGoal.interp.addQualityConstraint(qc3)
locationIsIdentifiedGoal.interp.addQualityConstraint(qc4)
locationIsIdentifiedGoal.interp.addQualityConstraint(qc5)
locationIsIdentifiedGoal.interp.addQualityConstraint(qc6)
locationIsIdentifiedGoal.addDependency(considerLastKnownLocationTask)
locationIsIdentifiedGoal.addDependency(identifyLocationByVoiceCallTask)
locationIsIdentifiedGoal.addDependency(accessLocationFromGPSTask)
locationIsIdentifiedGoal.addDependency(accessLocationFromTriangulationTask)
return locationIsIdentifiedGoal
def test_shouldIncludeNonApplicableContexts():
goal = Pragmatic(False)
task = Task()
context = Context("C1")
wrongContext = Context("C2")
current = []
qc = QualityConstraint(context, CommonMetrics.SECONDS, 15,
Comparison.LESS_OR_EQUAL_TO)
task.addApplicableContext(context)
task.setProvidedQuality(context, CommonMetrics.SECONDS, 13)
goal.addDependency(task)
goal.setIdentifier("Root")
goal.addNonapplicableContext(wrongContext)
goal.interp.addQualityConstraint(qc)
interp = Interpretation()
interp.addQualityConstraint(qc)
current.append(wrongContext)
assert goal.isAchievable(current, interp) is None
current.append(context)
assert goal.isAchievable(current, interp) is None
current.remove(wrongContext)
assert goal.isAchievable(current, interp)
assert goal.isAchievable(current, interp).getTasks()
assert 1 == len(goal.isAchievable(current, interp).getTasks())
def isNotifiedAboutEmergencyGoal():
isNotifiedAboutEmergencyGoal = Pragmatic(
Decomposition.OR, "isNotifiedAboutEmergencyGoal")
isNotifiedAboutEmergencyGoal.addDependency(notifyByMobileVibrationTask)
isNotifiedAboutEmergencyGoal.addDependency(notifyBySoundAlertTask)
isNotifiedAboutEmergencyGoal.addDependency(notifyByLightAlertTask)
isNotifiedAboutEmergencyGoal.addDependency(centralCallTask)
notifyByMobileVibrationTask.addApplicableContext(c1)
notifyBySoundAlertTask.addApplicableContext(c6)
notifyByLightAlertTask.addApplicableContext(c7)
centralCallTask.addApplicableContext(c8)
baseline = QualityConstraint(None, MpersMetrics.NOISE, 10,
Comparison.LESS_OR_EQUAL_TO)
qc1 = QualityConstraint(c9, MpersMetrics.NOISE, 3,
Comparison.LESS_OR_EQUAL_TO)
isNotifiedAboutEmergencyGoal.interp.addQualityConstraint(baseline)
isNotifiedAboutEmergencyGoal.interp.addQualityConstraint(qc1)
return isNotifiedAboutEmergencyGoal
def test_ApplicableDeps():
goal = Pragmatic(Decomposition.AND)
task = Task()
context = Context("C1")
wrongContext = Context("C2")
qc = QualityConstraint(context, CommonMetrics.SECONDS, 15,
Comparison.LESS_OR_EQUAL_TO)
task.addApplicableContext(context)
task.setProvidedQuality(context, CommonMetrics.SECONDS, 13)
goal.setIdentifier("Root")
goal.addDependency(task)
goal.addApplicableContext(context)
goal.interp.addQualityConstraint(qc)
interp = Interpretation()
interp.addQualityConstraint(qc)
current = []
current.append(wrongContext)
assert goal.isAchievable(current, interp) is None
current.append(context)
assert len(goal.isAchievable(current, interp).getTasks()) == 1
def test_shouldThereBeMoreThanOneApplicableQCreturnTheStricterOne():
goal = Pragmatic(Decomposition.AND)
task = Task()
context = Context("C1")
anotherContext = Context("C2")
fullContext = []
qc = QualityConstraint(context, CommonMetrics.SECONDS, 15,
Comparison.LESS_OR_EQUAL_TO)
stricter = QualityConstraint(anotherContext, CommonMetrics.SECONDS, 10,
Comparison.LESS_OR_EQUAL_TO)
goal.addDependency(task)
goal.setIdentifier("Root")
goal.addApplicableContext(context)
goal.interp.addQualityConstraint(qc)
goal.interp.addQualityConstraint(stricter)
assert stricter == qc.stricterQC(stricter)
fullContext.append(context)
assert qc in goal.interp.getQualityConstraints(fullContext)
fullContext.append(anotherContext)
assert stricter in \
goal.interp.getQualityConstraints(fullContext)
def test_shouldGetBaselineQC():
goal = Pragmatic(Decomposition.AND)
context = Context("C1")
qc = QualityConstraint(context, CommonMetrics.SECONDS, 15,
Comparison.LESS_OR_EQUAL_TO)
baselineQC = QualityConstraint(None, CommonMetrics.SECONDS, 10,
Comparison.LESS_OR_EQUAL_TO)
goal.setIdentifier("Root")
goal.addApplicableContext(context)
goal.interp.addQualityConstraint(qc)
goal.interp.addQualityConstraint(baselineQC)
assert baselineQC in goal.interp.getQualityConstraints([None])
def test_getApplicableQC():
goal = Pragmatic(Decomposition.AND)
task = Task()
context = Context("C1")
anotherContext = Context("C2")
fullContext = []
qc = QualityConstraint(context, CommonMetrics.SECONDS, 15,
Comparison.LESS_OR_EQUAL_TO)
stricter = QualityConstraint(anotherContext, CommonMetrics.SECONDS, 10,
Comparison.LESS_OR_EQUAL_TO)
task.setProvidedQuality(context, CommonMetrics.SECONDS, 13)
goal.addDependency(task)
goal.setIdentifier("Root")
goal.addApplicableContext(context)
goal.interp.addQualityConstraint(qc)
goal.interp.addQualityConstraint(stricter)
interp = Interpretation()
interp.addQualityConstraint(qc)
fullContext.append(context)
assert stricter not in goal.interp.getQualityConstraints(fullContext)
plan = goal.isAchievable(fullContext, interp)
assert len(plan.getTasks()) == 1
fullContext.append(anotherContext)
assert qc in goal.interp.getQualityConstraints(fullContext)
assert stricter in goal.interp.getQualityConstraints(fullContext)
assert goal.isAchievable(fullContext, interp) is None
fullContext.remove(context)
assert qc not in goal.interp.getQualityConstraints(fullContext)
assert stricter in goal.interp.getQualityConstraints(fullContext)
def test_shouldGetDifferentQualityConstraintsForDifferentContexts():
aContext = Context("c1")
anotherContext = Context("c2")
aQC = QualityConstraint(aContext, CommonMetrics.METERS,
30, Comparison.LESS_OR_EQUAL_TO)
anotherQC = QualityConstraint(
anotherContext, CommonMetrics.METERS, 60, Comparison.LESS_OR_EQUAL_TO)
goal = Pragmatic(False)
goal.interp.addQualityConstraint(aQC)
goal.interp.addQualityConstraint(anotherQC)
fullContext = []
fullContext.append(aContext)
assert aQC in goal.interp.getQualityConstraints(fullContext)
anotherFullContext = []
anotherFullContext.append(anotherContext)
assert anotherQC in goal.interp.getQualityConstraints(anotherFullContext)
def __init__(self):
# Goals
self.respondToEmergencyGoal = Pragmatic(Decomposition.AND,
"respondToEmergencyGoal")
self.emergencyIsDetectedGoal = Pragmatic(Decomposition.OR,
"emergencyIsDetectedGoal")
self.centralReceivesInfoGoal = Pragmatic(Decomposition.AND,
"centralReceivesInfoGoal")
self.locationIsIdentifiedGoal = Pragmatic(Decomposition.OR,
"locationIsIdentifiedGoal")
self.infoIsPreparedGoal = Pragmatic(Decomposition.OR,
"infoIsPreparedGoal")
self.isNotifiedAboutEmergencyGoal = Pragmatic(
Decomposition.OR, "isNotifiedAboutEmergencyGoal")
self.callForHelpIsAcceptedGoal = Goal(Decomposition.AND,
"callForHelpIsAcceptedGoal")
self.falseAlarmIsCheckedGoal = Goal(Decomposition.OR,
"falseAlarmIsCheckedGoal")
self.pIsContacted = Goal(Decomposition.AND, "pIsContacted")
self.receivesEmergencyButtonCallGoal = Goal(
Decomposition.OR, "receivesEmergencyButtonCallGoal")
self.situationsAreIdentifiedGoal = Goal(Decomposition.AND,
"situationsAreIdentifiedGoal")
self.vitalSignsAreMonitoredGoal = Goal(Decomposition.AND,
"vitalSignsAreMonitoredGoal")
self.infoIsSentToEmergencyGoal = Goal(Decomposition.OR,
"infoIsSentToEmergencyGoal")
self.setupAutomatedInfoGoal = Goal(Decomposition.AND,
"setupAutomatedInfoGoal")
self.situationDataIsRecoveredGoal = Goal(
Decomposition.AND, "situationDataIsRecoveredGoal")
self.contactResponsibleGoal = Goal(Decomposition.AND,
"contactResponsibleGoal")
self.medicalCareReachesGoal = Goal(Decomposition.AND,
"medicalCareReachesGoal")
self.ambulanceIsDispatchedToLocationGoal = Goal(
Decomposition.AND, "ambulanceIsDispatchedToLocationGoal")
def rootGoal():
# Goals
respondToEmergencyGoal = Pragmatic(Decomposition.AND, "respondToEmergency")
emergencyIsDetectedGoal = Pragmatic(Decomposition.OR,
"emergencyIsDetected")
centralReceivesInfoGoal = Pragmatic(Decomposition.AND,
"centralReceivesInfo")
locationIsIdentifiedGoal = Pragmatic(Decomposition.OR,
"locationIsIdentified")
infoIsPreparedGoal = Pragmatic(Decomposition.OR, "infoIsPrepared")
isNotifiedAboutEmergencyGoal = Pragmatic(Decomposition.OR,
"isNotifiedAboutEmergency")
callForHelpIsAcceptedGoal = Goal(Decomposition.AND,
"callForHelpIsAccepted")
falseAlarmIsCheckedGoal = Goal(Decomposition.OR, "falseAlarmIsChecked")
pIsContactedGoal = Goal(Decomposition.AND, "pIsContacted")
receivesEmergencyButtonCallGoal = Goal(Decomposition.OR,
"receivesEmergencyButtonCall")
situationsAreIdentifiedGoal = Goal(Decomposition.AND,
"situationsAreIdentified")
vitalSignsAreMonitoredGoal = Goal(Decomposition.AND,
"vitalSignsAreMonitored")
infoIsSentToEmergencyGoal = Goal(Decomposition.OR, "infoIsSentToEmergency")
setupAutomatedInfoGoal = Goal(Decomposition.AND, "setupAutomatedInfo")
situationDataIsRecoveredGoal = Goal(Decomposition.AND,
"situationDataIsRecovered")
contactResponsibleGoal = Goal(Decomposition.AND, "contactResponsible")
medicalCareReachesGoal = Goal(Decomposition.AND, "medicalCareReaches")
ambulanceIsDispatchedToLocationGoal = Goal(
Decomposition.AND, "ambulanceIsDispatchedToLocation")
# Refinements
respondToEmergencyGoal.addDependency(emergencyIsDetectedGoal)
respondToEmergencyGoal.addDependency(isNotifiedAboutEmergencyGoal)
respondToEmergencyGoal.addDependency(centralReceivesInfoGoal)
respondToEmergencyGoal.addDependency(medicalCareReachesGoal)
emergencyIsDetectedGoal.addDependency(callForHelpIsAcceptedGoal)
emergencyIsDetectedGoal.addDependency(situationsAreIdentifiedGoal)
callForHelpIsAcceptedGoal.addDependency(receivesEmergencyButtonCallGoal)
callForHelpIsAcceptedGoal.addDependency(falseAlarmIsCheckedGoal)
receivesEmergencyButtonCallGoal.addDependency(notifyCentralBySMSTask)
receivesEmergencyButtonCallGoal.addDependency(notifyCentralByInternetTask)
falseAlarmIsCheckedGoal.addDependency(acceptEmergencyTask)
falseAlarmIsCheckedGoal.addDependency(pIsContactedGoal)
pIsContactedGoal.addDependency(confirmEmergencyByCallTask)
situationsAreIdentifiedGoal.addDependency(processDataFromSensorsTask)
situationsAreIdentifiedGoal.addDependency(vitalSignsAreMonitoredGoal)
situationsAreIdentifiedGoal.addDependency(identifySituationTask)
vitalSignsAreMonitoredGoal.addDependency(collectDataFromSensorsTask)
vitalSignsAreMonitoredGoal.addDependency(persistDataToDatabaseTask)
isNotifiedAboutEmergencyGoal.addDependency(notifyByMobileVibrationTask)
isNotifiedAboutEmergencyGoal.addDependency(notifyBySoundAlertTask)
isNotifiedAboutEmergencyGoal.addDependency(notifyByLightAlertTask)
isNotifiedAboutEmergencyGoal.addDependency(centralCallTask)
centralReceivesInfoGoal.addDependency(infoIsSentToEmergencyGoal)
centralReceivesInfoGoal.addDependency(infoIsPreparedGoal)
infoIsSentToEmergencyGoal.addDependency(sendInfoBySMSTask)
infoIsSentToEmergencyGoal.addDependency(sendInfoByInternetTask)
infoIsPreparedGoal.addDependency(setupAutomatedInfoGoal)
infoIsPreparedGoal.addDependency(contactResponsibleGoal)
setupAutomatedInfoGoal.addDependency(locationIsIdentifiedGoal)
setupAutomatedInfoGoal.addDependency(situationDataIsRecoveredGoal)
locationIsIdentifiedGoal.addDependency(considerLastKnownLocationTask)
locationIsIdentifiedGoal.addDependency(identifyLocationByVoiceCallTask)
locationIsIdentifiedGoal.addDependency(accessLocationFromGPSTask)
locationIsIdentifiedGoal.addDependency(accessLocationFromTriangulationTask)
situationDataIsRecoveredGoal.addDependency(accessDataFromDatabaseTask)
contactResponsibleGoal.addDependency(getInfoFromResponsibleTask)
medicalCareReachesGoal.addDependency(ambulanceIsDispatchedToLocationGoal)
ambulanceIsDispatchedToLocationGoal.addDependency(
ambulanceDispatchDelegationTask)
# Applicable Contexts
notifyCentralBySMSTask.addApplicableContext(c2)
notifyCentralByInternetTask.addApplicableContext(c3)
notifyCentralByInternetTask.addApplicableContext(c4)
acceptEmergencyTask.addNonapplicableContext(c2)
confirmEmergencyByCallTask.addApplicableContext(c2)
notifyByMobileVibrationTask.addApplicableContext(c1)
notifyBySoundAlertTask.addApplicableContext(c6)
notifyByLightAlertTask.addApplicableContext(c7)
centralCallTask.addApplicableContext(c8)
sendInfoBySMSTask.addApplicableContext(c2)
sendInfoByInternetTask.addApplicableContext(c3)
sendInfoByInternetTask.addApplicableContext(c4)
identifyLocationByVoiceCallTask.addApplicableContext(c2)
accessLocationFromTriangulationTask.addApplicableContext(c2)
accessLocationFromGPSTask.addApplicableContext(c5)
# Goal Interpretations
qc1 = QualityConstraint(None, MpersMetrics.SECONDS, 180,
Comparison.LESS_THAN)
qc2 = QualityConstraint(c10, MpersMetrics.SECONDS, 90,
Comparison.LESS_THAN)
qc3 = QualityConstraint(c9, MpersMetrics.SECONDS, 240,
Comparison.LESS_THAN)
respondToEmergencyGoal.interp.addQualityConstraint(qc1)
respondToEmergencyGoal.interp.addQualityConstraint(qc2)
respondToEmergencyGoal.interp.addQualityConstraint(qc3)
qc1 = QualityConstraint(None, MpersMetrics.FALSE_NEGATIVE_PERCENTAGE, 30,
Comparison.LESS_THAN)
qc2 = QualityConstraint(c3, MpersMetrics.FALSE_NEGATIVE_PERCENTAGE, 10,
Comparison.LESS_THAN)
qc3 = QualityConstraint(c9, MpersMetrics.FALSE_NEGATIVE_PERCENTAGE, 5,
Comparison.LESS_THAN)
emergencyIsDetectedGoal.interp.addQualityConstraint(qc1)
emergencyIsDetectedGoal.interp.addQualityConstraint(qc2)
emergencyIsDetectedGoal.interp.addQualityConstraint(qc3)
qc1 = QualityConstraint(None, MpersMetrics.SECONDS, 60,
Comparison.LESS_THAN)
centralReceivesInfoGoal.interp.addQualityConstraint(qc1)
qc4 = QualityConstraint(None, MpersMetrics.DISTANCE_ERROR, 1000,
Comparison.LESS_THAN)
qc6 = QualityConstraint(c5, MpersMetrics.DISTANCE_ERROR, 20,
Comparison.LESS_THAN)
qc5 = QualityConstraint(c10, MpersMetrics.DISTANCE_ERROR, 200,
Comparison.LESS_THAN)
qc1 = QualityConstraint(None, MpersMetrics.SECONDS, 120,
Comparison.LESS_THAN)
qc3 = QualityConstraint(c9, MpersMetrics.SECONDS, 240,
Comparison.LESS_THAN)
qc2 = QualityConstraint(c10, MpersMetrics.SECONDS, 20,
Comparison.LESS_THAN)
locationIsIdentifiedGoal.interp.addQualityConstraint(qc1)
locationIsIdentifiedGoal.interp.addQualityConstraint(qc2)
locationIsIdentifiedGoal.interp.addQualityConstraint(qc3)
locationIsIdentifiedGoal.interp.addQualityConstraint(qc4)
locationIsIdentifiedGoal.interp.addQualityConstraint(qc5)
locationIsIdentifiedGoal.interp.addQualityConstraint(qc6)
qc1 = QualityConstraint(None, MpersMetrics.SECONDS, 900,
Comparison.LESS_THAN)
qc2 = QualityConstraint(c10, MpersMetrics.SECONDS, 600,
Comparison.LESS_THAN)
infoIsPreparedGoal.interp.addQualityConstraint(qc1)
infoIsPreparedGoal.interp.addQualityConstraint(qc2)
qc1 = QualityConstraint(None, MpersMetrics.NOISE, 10, Comparison.LESS_THAN)
qc2 = QualityConstraint(c1, MpersMetrics.NOISE, 3, Comparison.LESS_THAN)
isNotifiedAboutEmergencyGoal.interp.addQualityConstraint(qc1)
isNotifiedAboutEmergencyGoal.interp.addQualityConstraint(qc2)
# Provided Task QoS
notifyCentralBySMSTask.setProvidedQuality(
None, MpersMetrics.FALSE_NEGATIVE_PERCENTAGE, 10)
notifyCentralByInternetTask.setProvidedQuality(
None, MpersMetrics.FALSE_NEGATIVE_PERCENTAGE, 5)
acceptEmergencyTask.setProvidedQuality(
None, MpersMetrics.FALSE_NEGATIVE_PERCENTAGE, 30)
confirmEmergencyByCallTask.setProvidedQuality(
None, MpersMetrics.FALSE_NEGATIVE_PERCENTAGE, 5)
processDataFromSensorsTask.setProvidedQuality(
None, MpersMetrics.FALSE_NEGATIVE_PERCENTAGE, 15)
collectDataFromSensorsTask.setProvidedQuality(None, MpersMetrics.SECONDS,
120)
collectDataFromSensorsTask.setProvidedQuality(c3, MpersMetrics.SECONDS, 60)
persistDataToDatabaseTask.setProvidedQuality(None, MpersMetrics.SECONDS, 5)
identifySituationTask.setProvidedQuality(
None, MpersMetrics.FALSE_NEGATIVE_PERCENTAGE, 20)
notifyByMobileVibrationTask.setProvidedQuality(None, MpersMetrics.NOISE, 2)
notifyBySoundAlertTask.setProvidedQuality(None, MpersMetrics.NOISE, 9)
notifyByLightAlertTask.setProvidedQuality(None, MpersMetrics.NOISE, 0)
centralCallTask.setProvidedQuality(None, MpersMetrics.NOISE, 7)
sendInfoBySMSTask.setProvidedQuality(None, MpersMetrics.SECONDS, 65)
sendInfoBySMSTask.setProvidedQuality(c8, MpersMetrics.SECONDS, 45)
sendInfoByInternetTask.setProvidedQuality(None, MpersMetrics.SECONDS, 40)
considerLastKnownLocationTask.setProvidedQuality(
None, MpersMetrics.DISTANCE_ERROR, 900)
considerLastKnownLocationTask.setProvidedQuality(None,
MpersMetrics.SECONDS, 15)
identifyLocationByVoiceCallTask.setProvidedQuality(
None, MpersMetrics.DISTANCE_ERROR, 100)
identifyLocationByVoiceCallTask.setProvidedQuality(
c11, MpersMetrics.DISTANCE_ERROR, 300)
identifyLocationByVoiceCallTask.setProvidedQuality(None,
MpersMetrics.SECONDS,
45)
accessLocationFromTriangulationTask.setProvidedQuality(
None, MpersMetrics.DISTANCE_ERROR, 40)
accessLocationFromTriangulationTask.setProvidedQuality(
c11, MpersMetrics.DISTANCE_ERROR, 400)
accessLocationFromTriangulationTask.setProvidedQuality(
None, MpersMetrics.SECONDS, 30)
accessLocationFromGPSTask.setProvidedQuality(None,
MpersMetrics.DISTANCE_ERROR,
20)
accessLocationFromGPSTask.setProvidedQuality(c11,
MpersMetrics.DISTANCE_ERROR,
30)
accessLocationFromGPSTask.setProvidedQuality(None, MpersMetrics.SECONDS,
50)
accessDataFromDatabaseTask.setProvidedQuality(None, MpersMetrics.SECONDS,
20)
getInfoFromResponsibleTask.setProvidedQuality(None, MpersMetrics.SECONDS,
25)
getInfoFromResponsibleTask.setProvidedQuality(c11, MpersMetrics.SECONDS,
50)
ambulanceDispatchDelegationTask.setProvidedQuality(None,
MpersMetrics.SECONDS,
30)
rootGoal = Goal(Decomposition.AND, "rootGoal")
rootGoal = respondToEmergencyGoal
return rootGoal