nizhikov commented on code in PR #11816:
URL: https://github.com/apache/ignite/pull/11816#discussion_r1922712760
##########
modules/core/src/main/java/org/apache/ignite/internal/processors/cache/persistence/tree/BPlusTree.java:
##########
@@ -5724,8 +5724,16 @@ private final class ForwardCursor extends
AbstractForwardCursor implements GridC
for (int idx = startIdx; idx < cnt; idx++) {
if (c == null || c.apply(BPlusTree.this, io, pageAddr, idx)) {
- rows = GridArrays.set(rows, resCnt++, rowFactory == null ?
getRow(io, pageAddr, idx, x) :
- rowFactory.create(BPlusTree.this, io, pageAddr, idx));
+ T row;
+
+ if (rowFactory != null)
+ row = rowFactory.create(BPlusTree.this, io, pageAddr,
idx);
+ else if (c != null && c.lastRow() != null)
+ row = c.lastRow();
+ else
+ row = getRow(io, pageAddr, idx, x);
Review Comment:
May be this will be a bit faster? Single `c.lastRow()` invocation.
```suggestion
T row = null;
if (rowFactory != null)
row = rowFactory.create(BPlusTree.this, io,
pageAddr, idx);
else {
if (c != null)
row = c.lastRow();
if (row == null)
row = getRow(io, pageAddr, idx, x);
}
rows = GridArrays.set(rows, resCnt++, row);
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
