Package io.trino.plugin.jdbc.expression

Class ImplementCovariancePop

java.lang.Object

io.trino.plugin.jdbc.expression.ImplementCovariancePop

All Implemented Interfaces:

AggregateFunctionRule

public class ImplementCovariancePop
extends Object
implements AggregateFunctionRule

Nested Class Summary

Nested classes/interfaces inherited from interface io.trino.plugin.jdbc.expression.AggregateFunctionRule

AggregateFunctionRule.RewriteContext

Constructor Summary

Constructors

Constructor	Description
ImplementCovariancePop()

Method Summary

Modifier and Type	Method	Description
Pattern<AggregateFunction>	getPattern()
Optional<JdbcExpression>	rewrite(AggregateFunction aggregateFunction, Captures captures, AggregateFunctionRule.RewriteContext context)

Methods inherited from class java.lang.Object

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

Constructor Detail

ImplementCovariancePop

public ImplementCovariancePop()

Method Detail

getPattern

public Pattern<AggregateFunction> getPattern()

Specified by:

getPattern in interface AggregateFunctionRule

rewrite

public Optional<JdbcExpression> rewrite(AggregateFunction aggregateFunction,
                                        Captures captures,
                                        AggregateFunctionRule.RewriteContext context)

Specified by:

rewrite in interface AggregateFunctionRule