maedhroz commented on code in PR #3095:
URL: https://github.com/apache/cassandra/pull/3095#discussion_r1589422384
##########
src/java/org/apache/cassandra/schema/ColumnMetadata.java:
##########
@@ -556,6 +555,22 @@ public AbstractType<?> getExactTypeIfKnown(String keyspace)
return type;
}
+ /**
+ * Returns the types of the differents columns.
+ *
+ * @param columns the columns for which the types must be returned.
+ * @return the types of the differents columns.
+ */
+ public static List<AbstractType<?>> typesOf(List<ColumnMetadata> columns)
+ {
+ List<AbstractType<?>> types = new ArrayList<>(columns.size());
+ for (ColumnMetadata column : columns)
+ {
+ types.add(column.type);
+ }
+ return types;
Review Comment:
Would be a sweet on-liner...
```
return columns.stream().map(c -> c.type).collect(Collectors.toList());
```
...but it's probably too bloated, unless the compiler has gotten smarter :D
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