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update high_qc

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This commit is contained in:
mjalalzai 2023-09-27 16:22:45 -07:00
parent 99fcf2989a
commit 0ce5f2dc40
1 changed files with 20 additions and 0 deletions
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20
carnot/carnot-vote-aggregation.py
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@ -263,3 +263,23 @@ class Carnot:
else:
return False
def update_high_qc(self, qc: Qc):
match (self.local_high_qc, qc):
case (None, new_qc) if isinstance(new_qc, StandardQc):
# Set local high QC to the new StandardQc
self.local_high_qc = new_qc
case (None, new_qc) if isinstance(new_qc, AggregateQc):
# Set local high QC to the high QC from the new AggregateQc
self.local_high_qc = new_qc.high_qc()
case (old_qc, new_qc) if isinstance(old_qc, StandardQc) and isinstance(new_qc,
StandardQc) and new_qc.view > old_qc.view:
# Update local high QC if the new StandardQc has a higher view
self.local_high_qc = new_qc
case (old_qc, new_qc) if isinstance(old_qc, AggregateQc) and isinstance(new_qc,
AggregateQc) and new_qc.high_qc().view != old_qc.view:
# Update local high QC if the view of the high QC in the new AggregateQc is different
self.local_high_qc = new_qc.high_qc()
# If my view is not updated, I update it when I see a QC for that view
if qc.view == self.current_view:
self.current_view += 1