code: def parse(self, extent, desc_tag):
          # type: (int, UDFTag) -> None
          '''
          Parse the passed in data into a UDF Terminating Descriptor.
  
          Parameters:
           extent - The extent that this descriptor currently lives at.
           desc_tag - A UDFTag object that represents the Descriptor Tag.
          Returns:
           Nothing.
          '''
          if self._initialized:
              raise pycdlibexception.PyCdlibInternalError('UDF Terminating Descriptor already initialized')
  
          self.desc_tag = desc_tag
  
          self.orig_extent_loc = extent
  
          self._initialized = Truf parse(self, extent, desc_tag):
          # type: (int, UDFTag) -> None
          '''
          Parse the passed in data into a UDF Terminating Descriptor.
  
          Parameters:
           extent - The extent that this descriptor currently lives at.
           desc_tag - A UDFTag object that represents the Descriptor Tag.
          Returns:
           Nothing.
          '''
          if self._initialized:
              raise pycdlibexception.PyCdlibInternalError('UDF Terminating Descriptor already initialized')
  
          self.desc_tag = desc_tag
  
          self.orig_extent_loc = extent
  
          self._initialized = True
docs: Parse the passed in data into a UDF Terminating Descriptor.
  
          Parameters:
           extent - The extent that this descriptor currently lives at.
           desc_tag - A UDFTag object that represents the Descriptor Tag.
          Returns:
           Nothing.