def exportValue(self, vf, value):
        m = StrStrHashMap(value)
        keysAndValues = []
        for i in m.keys():
            keysAndValues.append(i)
            keysAndValues.append(m[i])
def matchfn(self, f):
        match = self._matcher
        return match(f) or any(map(match, util.dirs((f,))))