def __init__(self, provider, coll, workitem_index):
Port.__init__(self, provider)
self._coll = coll
self._workitem_index = workitem_index
self._next_index = 0
def __init__(self, provider, source, workitem_index):
Port.__init__(self, provider)
self._source = source
self._workitem_index = workitem_index
self._next_index = 0
def __init__(self, provider, collections, start, size):
Port.__init__(self, provider)
self._collections = collections
self._start = start
self._size = size
self._coll_index = 0
self._coll_skip = 0
self._coll_limit = 0
self._cursor = None
def __init__(self, provider, sources, start, size):
Port.__init__(self, provider)
self._sources = sources
self._start = start
self._size = size
self._src_index = 0
self._src_skip = 0
self._src_limit = 0
self._cursor = None
