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simplify helper with early return

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This commit is contained in:
Richard Artoul 2018-12-03 15:25:54 -05:00
parent bb20f058ba
commit 5b72544d73
1 changed files with 5 additions and 8 deletions
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13
roaring/roaring.go
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@ -4028,20 +4028,17 @@ func (w handledIters) calculateSummaryStats(key uint64) containerUnionSummarySta
summary := containerUnionSummaryStats{}
for _, iter := range w {
if summary.hasMaxRange {
// If we already know that we're going to use a max range RLE container,
// then there is no reason to continue calculating statistics.
continue
}
// Calculate key-level statistics here
currKey, currContainer := iter.iter.Value()
if key == currKey {
summary.isOnlyContainerWithKey = false
summary.n += currContainer.n
if !summary.hasMaxRange {
summary.hasMaxRange = (currContainer.n == maxContainerVal+1)
if currContainer.n == maxContainerVal+1 {
summary.hasMaxRange = true
summary.n = maxContainerVal + 1
return summary
}
}
}