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#
# Copyright (C) 2000-2005 by Yasushi Saito (yasushi.saito@gmail.com)
#
# Jockey is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2, or (at your option) any
# later version.
#
# Jockey is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
#
class T(object):
def __init__(self, *objs):
self.__objs = list(objs)
def add(self, *objs):
self.__objs.extend(objs)
def add_objects(self, objs):
self.__objs.extend(objs)
def iterate(self):
return Iterator(self)
def list(self):
return self.__objs
def __getitem__(self, idx):
return self.__objs[idx]
def nth(self, idx):
return self.__objs[idx]
class Iterator(object):
def __init__(self, set_):
self.__set = set_
self.__idx = 0
def reset(self):
self.__idx = 0
def next(self):
val = self.__set.nth(self.__idx)
self.__idx += 1
if self.__idx >= len(self.__set.list()):
self.__idx = 0
return val