Package io.trino.operator.join

Class DefaultPageJoiner.SavedRow

java.lang.Object

io.trino.operator.join.DefaultPageJoiner.SavedRow

Enclosing class:

DefaultPageJoiner

public static class DefaultPageJoiner.SavedRow
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
final boolean	currentProbePositionProducedRow	A snapshot of DefaultPageJoiner.currentProbePositionProducedRow
final long	joinPositionWithinPartition	A snapshot of DefaultPageJoiner.joinPosition "de-partitioned", i.e.
final int	joinSourcePositions	A snapshot of DefaultPageJoiner.joinSourcePositions
final Page	row	A page with exactly one Page.getPositionCount(), representing saved row.

Constructor Summary

Constructors

Constructor	Description
SavedRow(Page page, int position, long joinPositionWithinPartition, boolean currentProbePositionProducedRow, int joinSourcePositions)

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

row

public final Page row

A page with exactly one Page.getPositionCount(), representing saved row.

joinPositionWithinPartition

public final long joinPositionWithinPartition

A snapshot of DefaultPageJoiner.joinPosition "de-partitioned", i.e. DefaultPageJoiner.joinPosition is a join position with respect to (potentially) partitioned lookup source, while this value is a join position with respect to containing partition.

currentProbePositionProducedRow

public final boolean currentProbePositionProducedRow

A snapshot of DefaultPageJoiner.currentProbePositionProducedRow

joinSourcePositions

public final int joinSourcePositions

A snapshot of DefaultPageJoiner.joinSourcePositions

Constructor Details

SavedRow

public SavedRow(Page page,
 int position,
 long joinPositionWithinPartition,
 boolean currentProbePositionProducedRow,
 int joinSourcePositions)