org.apache.calcite.adapter.druid

Class DruidRules.DruidFilterProjectTransposeRule

java.lang.Object

org.apache.calcite.plan.RelOptRule

org.apache.calcite.rel.rules.FilterProjectTransposeRule

org.apache.calcite.adapter.druid.DruidRules.DruidFilterProjectTransposeRule

Enclosing class:

DruidRules

public static class DruidRules.DruidFilterProjectTransposeRule
extends FilterProjectTransposeRule

Rule to push a Filter past a Project when Project is on top of a DruidQuery.

Field Summary

Fields inherited from class org.apache.calcite.rel.rules.FilterProjectTransposeRule

INSTANCE

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

description, operands, relBuilderFactory

Constructor Summary

Constructors

Constructor and Description
DruidFilterProjectTransposeRule(RelBuilderFactory relBuilderFactory) Creates a DruidFilterProjectTransposeRule.

Method Summary

Methods inherited from class org.apache.calcite.rel.rules.FilterProjectTransposeRule

onMatch

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

DruidFilterProjectTransposeRule

public DruidFilterProjectTransposeRule(RelBuilderFactory relBuilderFactory)

Creates a DruidFilterProjectTransposeRule.

Parameters:

relBuilderFactory - Builder for relational expressions