libenchao commented on a change in pull request #11797:
[FLINK-17169][table-blink] Refactor BaseRow to use RowKind instead of byte
header
URL: https://github.com/apache/flink/pull/11797#discussion_r410908757
##########
File path:
flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/dataformat/BinaryRow.java
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@@ -129,13 +130,15 @@ public int getArity() {
}
@Override
- public byte getHeader() {
+ public RowKind getRowKind() {
// first nullBitsSizeInBytes byte is header.
- return segments[0].get(offset);
+ byte header = segments[0].get(offset);
+ return RowKind.values()[header];
Review comment:
IMHO, using enum's values and ordinal is not very elegant.
How about adding a field explicitly whose meaning is byte encoding for each
enum?
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