func (vb *varBallot) CalculateResult(br badReads, clock *eng.VectorClock) {
vb.result = eng.NewBallot(vb.vUUId, eng.Commit, eng.NewVectorClock())
for _, rmBal := range vb.rmToBallot {
vb.combineVote(rmBal, br)
}
if !vb.result.Aborted() {
clock.MergeInMax(vb.result.Clock)
}
}
func MakeAbortBallots(txn *msgs.Txn, alloc *msgs.Allocation) []*eng.Ballot {
actions := txn.Actions()
actionIndices := alloc.ActionIndices()
ballots := make([]*eng.Ballot, actionIndices.Len())
for idx, l := 0, actionIndices.Len(); idx < l; idx++ {
action := actions.At(int(actionIndices.At(idx)))
vUUId := common.MakeVarUUId(action.VarId())
ballots[idx] = eng.NewBallot(vUUId, eng.AbortDeadlock, nil)
}
return ballots
}