code: def set_publicId(self,publicId):
          '''
          Sets the publicId to the public object
          @param publicId: a publicId (title of article)
          @type publicId: string
          '''
          publicObj = self.get_public()
          if publicObj is not None:
              publicObj.set_publicid(publicId)
          else:
              publicObj = Cpublic()
              publicObj.set_publicid(publicId)
              self.set_public(publicObjf set_publicId(self,publicId):
          '''
          Sets the publicId to the public object
          @param publicId: a publicId (title of article)
          @type publicId: string
          '''
          publicObj = self.get_public()
          if publicObj is not None:
              publicObj.set_publicid(publicId)
          else:
              publicObj = Cpublic()
              publicObj.set_publicid(publicId)
              self.set_public(publicObj)
docs: Sets the publicId to the public object
          @param publicId: a publicId (title of article)
          @type publicId: string