#NEWLINE# def write( self , data ) : #NEWLINE# #INDENT# 'Write data.\n\n    Args:\n      data: actual data yielded from handler. User is responsible to match the\n        type expected by this writer to the type yielded by mapper.\n    ' #NEWLINE# raise NotImplementedError ( ( 'write() not implemented in %s' % self . __class__ ) )