paul-rogers commented on a change in pull request #1843: DRILL-7350: Move
RowSet related classes from test folder
URL: https://github.com/apache/drill/pull/1843#discussion_r314396624
##########
File path:
exec/java-exec/src/main/java/org/apache/drill/exec/physical/rowSet/AbstractSingleRowSet.java
##########
@@ -15,37 +15,27 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package org.apache.drill.test.rowSet;
+package org.apache.drill.exec.physical.rowSet;
import org.apache.drill.exec.record.RecordBatchSizer;
import org.apache.drill.exec.physical.rowSet.model.ReaderIndex;
import
org.apache.drill.exec.physical.rowSet.model.MetadataProvider.MetadataRetrieval;
import org.apache.drill.exec.physical.rowSet.model.single.BaseReaderBuilder;
import org.apache.drill.exec.record.VectorContainer;
import org.apache.drill.exec.record.metadata.TupleMetadata;
-import org.apache.drill.test.rowSet.RowSet.SingleRowSet;
+import org.apache.drill.exec.physical.rowSet.RowSet.SingleRowSet;
/**
* Base class for row sets backed by a single record batch.
*/
public abstract class AbstractSingleRowSet extends AbstractRowSet implements
SingleRowSet {
- public static class RowSetReaderBuilder extends BaseReaderBuilder {
-
- public RowSetReader buildReader(AbstractSingleRowSet rowSet, ReaderIndex
rowIndex) {
- TupleMetadata schema = rowSet.schema();
- return new RowSetReaderImpl(schema, rowIndex,
- buildContainerChildren(rowSet.container(),
- new MetadataRetrieval(schema)));
- }
- }
-
- public AbstractSingleRowSet(AbstractSingleRowSet rowSet) {
+ protected AbstractSingleRowSet(AbstractSingleRowSet rowSet) {
Review comment:
Why remove nested classes? These are perfectly normal part of Java that
allows small, single-purpose classes to be associated with the one and only
class that uses them. Again, if we want to change the Drill style guidelines,
let's have the discussion on dev list first.
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