text: from FileTreatMentException import FileTreatMentException
  
  
  class Entry(object):
      @classmethod
      def getName(cls):
          raise NotImplementedError
  
      @classmethod
      def getSize(cls):
          raise NotImplementedError
  
      def add(self, entry):
          raise FileTreatMentException
  
      @classmethod
      def printList(cls, prefix=""):
          raise NotImplementedError
  
      def __str__(self):
          return "{0} ({1})".format(self.getName(), self.getSize())