InCode feature envy replication

advisors/detection/InCode/incode_fe_replication.py

@@ -0,0 +1,137 @@
+from __future__ import division
+
+import csv
+import re
+import sys
+
+sys.path.insert(0, '../')
+import evaluate
+
+''' This file is just used to obtain JDeodorant detection results on the test set'''
+
+def normalizeSourceEntity(source_entity):
+	m1 = re.match('(.+)\((.*)\)', source_entity)
+
+	methodName = m1.group(1)
+	parameters = m1.group(2)
+	paramList = parameters.split(', ')
+
+	normalizedParamList = []
+	for param in paramList:
+		normalizedParam = param.split('.')[-1]
+		m2 = re.match('(\w*)\W*', normalizedParam)
+
+		normalizedParamList.append(m2.group(1))
+
+	normalizedParamList.sort()
+
+	return methodName + '(' + ', '.join(normalizedParamList) + ')'
+
+def feature_envy(systemName):
+	incodeMetricsFile = '../../metrics_files/feature_envy/InCode/' + systemName + '.csv'
+
+	smells = []
+	currentMethodName = ''
+	classAttributeDictionnary = {}
+	i = 0
+	with open(incodeMetricsFile, 'rb') as csvfile:
+		nbLines = len(csvfile.readlines()) - 2
+		csvfile.seek(0)
+
+		reader = csv.DictReader(csvfile, delimiter=';')
+		for row in reader:
+			methodName = row['Class'] + '.' + row['Method']
+
+			if (i == 0):
+				currentMethodName = methodName
+
+			if (currentMethodName != methodName):
+				enviedClass = getEnviedClasses(currentMethodName, classAttributeDictionnary)
+				for klass in enviedClass:
+					smells.append(currentMethodName + ';' + klass)
+
+
+				classAttributeDictionnary = {}
+				classAttributeDictionnary[row['DeclaringClass']] = int(row['NbFields'])
+				currentMethodName = methodName
+			else:
+				classAttributeDictionnary[row['DeclaringClass']] = int(row['NbFields'])
+
+			if (i == nbLines):
+				currentMethodName = methodName
+				classAttributeDictionnary[row['DeclaringClass']] = int(row['NbFields'])
+
+				enviedClass = getEnviedClasses(currentMethodName, classAttributeDictionnary)
+				for klass in enviedClass:
+					smells.append(currentMethodName + ';' + klass)
+
+			i = i + 1
+
+	return list(set(smells))
+
+def getEnviedClasses(methodName, classAttributeDictionnary):
+	enviedClass = []
+
+	FDP = len(classAttributeDictionnary)
+
+	className = methodName.split('.')
+	className.pop()
+	className = '.'.join(className)
+
+	# ATSD: Access To Self Data
+	if className in classAttributeDictionnary:
+		ATSD = classAttributeDictionnary[className]
+		FDP = FDP - 1
+	else:
+		# To avoid division by zero
+		ATSD = 0.5
+
+	for klass in classAttributeDictionnary:
+		ATFD = int(classAttributeDictionnary[klass])
+
+		if ((ATFD > 4) & (ATFD/ATSD > 3.0) & (klass != className)):
+			enviedClass.append(klass)
+
+	if FDP >= 4:
+		enviedClass = []
+
+	return enviedClass
+
+def test(systemName):
+	print(systemName)
+	trueFile = '../../../data/labels/Feature_envy/test/' + systemName + '.csv'
+
+	# Get Smells occurences
+	true = []
+	with open(trueFile, 'rb') as csvfile:
+		reader = csv.reader(csvfile, delimiter=';')
+
+		for row in reader:
+			print(row[0])
+			true.append(normalizeSourceEntity(row[0]) + ';' + row[1])
+
+	# Get classes detected as God Classes
+	detected = feature_envy(systemName)
+	print(detected)
+
+	pre = evaluate.precision(detected, true)
+	rec = evaluate.recall(detected, true)
+	f_m = evaluate.f_mesure(detected, true)
+
+	print('Precision :' + str(pre))
+	print('Recall    :' + str(rec))
+	print('F-Mesure  :' + str(f_m))
+
+	return f_m
+
+
+if __name__ == "__main__":
+	'''systems = ['apache-tomcat', 'jedit', 'android-platform-support', 'apache-ant']
+
+	for system in systems:
+		test(system)
+		print("")'''
+
+	smel = feature_envy('apache-ant')
+
+	print(smel)

advisors/detection/JDeodorant/JDeodorant_fe_replication.py

@@ -28,7 +28,7 @@ def normalizeSourceEntity(source_entity):
 	return methodName + '(' + ', '.join(normalizedParamList) + ')'
 
 def feature_envy(systemName):
-	JDFEFile = '../../results/JDeodorant/Feature_envy/' + systemName + '.txt'
+	JDFEFile = '../../metrics_files/feature_envy/JDeodorant/' + systemName + '.txt'
 
 	smells = []
 	with open(JDFEFile, 'r') as file:
@@ -74,8 +74,10 @@ def test(systemName):
 
 
 if __name__ == "__main__":
-	systems = ['apache-tomcat', 'jedit', 'android-platform-support', 'apache-ant']
+	'''systems = ['apache-tomcat', 'jedit', 'android-platform-support', 'apache-ant']
 
 	for system in systems:
 		test(system)
-		print("")
+		print("")'''
+
+	print(len(feature_envy('jedit')))