org.apache.calcite.adapter.druid

Class DruidRules.DruidAggregateRule

java.lang.Object

org.apache.calcite.plan.RelOptRule

org.apache.calcite.adapter.druid.DruidRules.DruidAggregateRule

Enclosing class:

DruidRules

private static class DruidRules.DruidAggregateRule
extends RelOptRule

Rule to push an Aggregate into a DruidQuery.

Field Summary

Fields inherited from class org.apache.calcite.plan.RelOptRule

description, operands, relBuilderFactory

Constructor Summary

Constructors

Modifier	Constructor and Description
private	DruidAggregateRule()

Method Summary

Modifier and Type	Method and Description
void	onMatch(RelOptRuleCall call)
private static boolean	validAggregate(Aggregate aggregate, DruidQuery query)

Methods inherited from class org.apache.calcite.plan.RelOptRule

any, convert, convert, convertList, convertOperand, equals, equals, getOperand, getOperands, getOutConvention, getOutTrait, hashCode, matches, none, operand, operand, operand, operand, operand, some, toString, unordered

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DruidAggregateRule

private DruidAggregateRule()

Method Detail

onMatch

public void onMatch(RelOptRuleCall call)

Specified by:

onMatch in class RelOptRule

validAggregate

private static boolean validAggregate(Aggregate aggregate,
                                      DruidQuery query)