Package org.apache.drill.exec.store.plan.rule

Class PluginConverterRule

java.lang.Object

org.apache.calcite.plan.RelOptRule

org.apache.calcite.plan.RelRule<org.apache.calcite.rel.convert.ConverterRule.Config>

org.apache.calcite.rel.convert.ConverterRule

org.apache.drill.exec.store.plan.rule.PluginConverterRule

Direct Known Subclasses:

PluginAggregateRule, PluginFilterRule, PluginJoinRule, PluginLimitRule, PluginProjectRule, PluginSortRule, PluginUnionRule

public abstract class PluginConverterRule
extends org.apache.calcite.rel.convert.ConverterRule

Abstract base class for a rule that converts provided operator to plugin-specific implementation.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.calcite.rel.convert.ConverterRule

org.apache.calcite.rel.convert.ConverterRule.Config

Nested classes/interfaces inherited from class org.apache.calcite.plan.RelRule

org.apache.calcite.plan.RelRule.Done, org.apache.calcite.plan.RelRule.MatchHandler<R extends org.apache.calcite.plan.RelOptRule>, org.apache.calcite.plan.RelRule.OperandBuilder, org.apache.calcite.plan.RelRule.OperandDetailBuilder<R extends org.apache.calcite.rel.RelNode>, org.apache.calcite.plan.RelRule.OperandTransform

Nested classes/interfaces inherited from class org.apache.calcite.plan.RelOptRule

org.apache.calcite.plan.RelOptRule.ConverterRelOptRuleOperand

Field Summary

Fields inherited from class org.apache.calcite.rel.convert.ConverterRule

out

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

config

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

description, operands, relBuilderFactory

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PluginConverterRule(Class<? extends org.apache.calcite.rel.RelNode> clazz, org.apache.calcite.plan.RelTrait in, org.apache.calcite.plan.Convention out, String description, PluginImplementor pluginImplementor)

Method Summary

Modifier and Type	Method	Description
PluginImplementor	getPluginImplementor()
boolean	matches(org.apache.calcite.plan.RelOptRuleCall call)

Methods inherited from class org.apache.calcite.rel.convert.ConverterRule

convert, getInTrait, getOutConvention, getOutTrait, getTraitDef, isGuaranteed, onMatch

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

any, convert, convert, convertList, convertOperand, convertOperand, equals, equals, getOperand, getOperands, hashCode, none, operand, operand, operand, operand, operand, operandJ, operandJ, some, toString, unordered

Methods inherited from class java.lang.Object

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

Constructor Details

PluginConverterRule

protected PluginConverterRule(Class<? extends org.apache.calcite.rel.RelNode> clazz,
 org.apache.calcite.plan.RelTrait in,
 org.apache.calcite.plan.Convention out,
 String description,
 PluginImplementor pluginImplementor)

Method Details

getPluginImplementor

public PluginImplementor getPluginImplementor()

matches

public boolean matches(org.apache.calcite.plan.RelOptRuleCall call)

Overrides:

matches in class org.apache.calcite.plan.RelOptRule