Package io.trino.cost

Class SpatialJoinStatsRule

java.lang.Object

io.trino.cost.SimpleStatsRule<SpatialJoinNode>

io.trino.cost.SpatialJoinStatsRule

All Implemented Interfaces:

ComposableStatsCalculator.Rule<SpatialJoinNode>

public class SpatialJoinStatsRule
extends SimpleStatsRule<SpatialJoinNode>

Constructor Summary

Constructors

Constructor	Description
SpatialJoinStatsRule(FilterStatsCalculator statsCalculator, StatsNormalizer normalizer)

Method Summary

Modifier and Type	Method	Description
protected Optional<PlanNodeStatsEstimate>	doCalculate(SpatialJoinNode node, StatsCalculator.Context context)
Pattern<SpatialJoinNode>	getPattern()

Methods inherited from class io.trino.cost.SimpleStatsRule

calculate

Methods inherited from class java.lang.Object

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

Constructor Details

SpatialJoinStatsRule

public SpatialJoinStatsRule(FilterStatsCalculator statsCalculator,
 StatsNormalizer normalizer)

Method Details

doCalculate

protected Optional<PlanNodeStatsEstimate> doCalculate(SpatialJoinNode node,
 StatsCalculator.Context context)

Specified by:

doCalculate in class SimpleStatsRule<SpatialJoinNode>

getPattern

public Pattern<SpatialJoinNode> getPattern()