def findVariable(variable, method):
debug.writeTrace("Find Variable: " + variable)
#Get a list of all statements in the class to check variable against
statements = walker.getStatements(method, debug)
for statement in statements:
if '=' in statement.getName() and variable in statement.getName():
debug.writeTrace("Found assignment: " + statement.getName())
return getVariableType(statement.getName())
return "ERROR: UNABLE TO DETERMINE VARIABLE TYPE"
def recursionDetect(parent):
debug.writeTrace("Recursion Detect")
#Initialise our return array which will hold recursion objects
recursions = []
#Get all the methods in the tree
methods = walker.getMethods(parent, debug)
for method in methods:
#For each method we need to analyse the statements inside it
statements = walker.getStatements(method, debug)
#TODO:: Oppurtunity to implement threading here
for statement in statements:
debug.writeTrace("\tstatement: " + statement.getName() + " #### parent: " + statement.getParent().getName())
if method.getName() in statement.getName():
debug.writeTrace(statement.getName() + "\tin method: " + method.getName() + "Line: " + str(method.getLineNo()))
statementName = statement.getName()
methodName = method.getName()
#Create a substring of the method call and parameters
statementName = statementName[statementName.index(methodName):]
#TODO:: if a param is a function call this will break
statementName = statementName[:statementName.index(')')+1]
#Get the params of the statement and method
params = method.getParams()
methodParamTypes = getMethodParamTypes(params)
params = parse.getParams(statementName)
statementParamTypes = getStatementParamTypes(params, method)
#If paramater types match it's a recurisve call
if statementParamTypes == methodParamTypes:
recursions.append(Recursion(statement, method))
debug.writeTrace("We found an actual recursion")
debug.writeTrace("Method: " + method.toString() + " | line: " + str(method.getLineNo()))
debug.writeTrace("Statement: " + statement.getName().lstrip() + " | line: " + str(statement.getLineNo()))
else:
debug.writeTrace("Not a recursive call")
debug.writeTrace("Method param types: " + str(methodParamTypes))
debug.writeTrace("Statement param types: " + str(statementParamTypes))
return recursions