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author | Aidan Skinner <aidan@apache.org> | 2009-09-17 16:21:13 +0000 |
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committer | Aidan Skinner <aidan@apache.org> | 2009-09-17 16:21:13 +0000 |
commit | 7d6a028be9f6c47418e98a6fa74a359864428150 (patch) | |
tree | 78083427e88c48edb3b23605309e57f1301cba19 /qpid/python/qpid/datatypes.py | |
parent | 31bbc100ac6b3a31eb25d29f407d60ff23334d1f (diff) | |
download | qpid-python-7d6a028be9f6c47418e98a6fa74a359864428150.tar.gz |
Merge from trunk
git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/java-network-refactor@816261 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'qpid/python/qpid/datatypes.py')
-rw-r--r-- | qpid/python/qpid/datatypes.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/qpid/python/qpid/datatypes.py b/qpid/python/qpid/datatypes.py index f832ddae34..61643715e4 100644 --- a/qpid/python/qpid/datatypes.py +++ b/qpid/python/qpid/datatypes.py @@ -234,6 +234,24 @@ class RangedSet: def add(self, lower, upper = None): self.add_range(Range(lower, upper)) + def empty(self): + for r in self.ranges: + if r.lower <= r.upper: + return False + return True + + def max(self): + if self.ranges: + return self.ranges[-1].upper + else: + return None + + def min(self): + if self.ranges: + return self.ranges[0].lower + else: + return None + def __iter__(self): return iter(self.ranges) |