Package io.trino.sql.planner

Class RuleStatsRecorder

java.lang.Object

io.trino.sql.planner.RuleStatsRecorder

public class RuleStatsRecorder
extends Object

Constructor Summary

Constructors

Constructor	Description
RuleStatsRecorder()

Method Summary

Modifier and Type	Method	Description
Map<Class<?>,RuleStats>	getStats()
void	record(Rule<?> rule, long nanos, boolean match)
void	recordFailure(Rule<?> rule)
void	registerAll(Collection<Rule<?>> rules)

Methods inherited from class java.lang.Object

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

Constructor Details

RuleStatsRecorder

public RuleStatsRecorder()

Method Details

registerAll

public void registerAll(Collection<Rule<?>> rules)

record

public void record(Rule<?> rule,
 long nanos,
 boolean match)

recordFailure

public void recordFailure(Rule<?> rule)

getStats

public Map<Class<?>,RuleStats> getStats()