def __init__(self, builder, maxSlots):
AbstractDispatcher.__init__(self, builder, maxSlots)
Thread.__init__(self)
self._commitSlots = util.BoundedCounter(0, 1, 1)
self._cooker = LocalGroupCooker(self._builder)
self._committer = LocalChangeSetCommitter(self._builder)
self._order = []
self._started = False
self._done = False
self.daemon = True
