smiklosovic commented on code in PR #4411:
URL: https://github.com/apache/cassandra/pull/4411#discussion_r2454775502
##########
src/java/org/apache/cassandra/schema/ColumnMetadata.java:
##########
@@ -739,6 +770,15 @@ public void serialize(ColumnMetadata t, DataOutputPlus
out, Version version) thr
}
if (version.isAtLeast(Version.V7))
out.writeVInt32(t.uniqueId);
+ if (version.isAtLeast(Version.V8))
+ {
+ out.writeBoolean(t.comment != null);
Review Comment:
if (t.comment == null)
{
out.writeBoolean(false);
}
else
{
out.writeBoolean(true);
out.writeUTF(t.comment);
}
Why can not you be more succinct? You would be making just one null check
here instead of twice. Same style should be applied everywhere. I prefer the
style when I do the stuff based on what state some variable is of. Not that I
am doing a logic and then I am trying to retrofit what goes in there, because
you will be checking for null twice, for example. This is a trivial example but
if you can just check for nullity once, why would you do it repeatedly? Start
with easy comparision first, do not "invert it". Because then you need to
invert the condition in your head as well as you read it. The snippet I wrote
above just can not be easier on eyes and code-flow-wise.
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