org.apache.calcite.rel.core

Class Match.AggregateFinder

java.lang.Object

org.apache.calcite.rex.RexVisitorImpl

org.apache.calcite.rel.core.Match.AggregateFinder

All Implemented Interfaces:

RexVisitor

Enclosing class:

Match

private static class Match.AggregateFinder
extends RexVisitorImpl

Find aggregate functions in operands.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) SortedSet<Match.RexMRAggCall>	aggregateCalls
(package private) Map<String,SortedSet<Match.RexMRAggCall>>	aggregateCallsPerVar

Fields inherited from class org.apache.calcite.rex.RexVisitorImpl

deep

Constructor Summary

Constructors

Constructor and Description
AggregateFinder()

Method Summary

Modifier and Type	Method and Description
void	go(RexCall call)
Object	visitCall(RexCall call)

Methods inherited from class org.apache.calcite.rex.RexVisitorImpl

visitArrayAnd, visitArrayOr, visitCorrelVariable, visitDynamicParam, visitFieldAccess, visitInputRef, visitLiteral, visitLocalRef, visitOver, visitPatternFieldRef, visitRangeRef, visitSubQuery, visitTableInputRef

Methods inherited from class java.lang.Object

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

Field Detail

aggregateCalls

final SortedSet<Match.RexMRAggCall> aggregateCalls

aggregateCallsPerVar

final Map<String,SortedSet<Match.RexMRAggCall>> aggregateCallsPerVar

Constructor Detail

AggregateFinder

AggregateFinder()

Method Detail

visitCall

public Object visitCall(RexCall call)

Specified by:

visitCall in interface RexVisitor

Overrides:

visitCall in class RexVisitorImpl

go

public void go(RexCall call)