class GroupingStorageValues(
Implicit, Owned, persistent.Persistent):
""" A datastructure to store the UIDs of objects appearing under a specific
grouping.
It conforms to the requirements imposed by OrderedBTreeFolderBase on
its sub-objects (acquisition aware, ownable, persistent).
"""
def __init__(self, uids):
self.archived = False
self.uids = OOTreeSet()
self.uids.update(uids)
def __iter__(self):
return self.uids.__iter__()
def __contains__(self, item):
return item in self.uids
def __len__(self):
return len(self.uids)
def add(self, item):
self.uids.insert(item)
def discard(self, item):
self.uids.remove(item)
def remove(self, item):
self.uids.remove(item)
def pop(self):
return self.uids.pop()
class GroupingStorageValues(Implicit, Owned, persistent.Persistent):
""" A datastructure to store the UIDs of objects appearing under a specific
grouping.
It conforms to the requirements imposed by OrderedBTreeFolderBase on
its sub-objects (acquisition aware, ownable, persistent).
"""
def __init__(self, uids):
self.archived = False
self.uids = OOTreeSet()
self.uids.update(uids)
def __iter__(self):
return self.uids.__iter__()
def __contains__(self, item):
return item in self.uids
def __len__(self):
return len(self.uids)
def add(self, item):
self.uids.insert(item)
def discard(self, item):
self.uids.remove(item)
def remove(self, item):
self.uids.remove(item)
def pop(self):
return self.uids.pop()
