Package org.apache.druid.sql.calcite.rule

Class DruidRelToDruidRule

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.druid.sql.calcite.rule.DruidRelToDruidRule
public class DruidRelToDruidRule extends org.apache.calcite.rel.convert.ConverterRule

  • 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

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.calcite.rel.RelNode
    convert(org.apache.calcite.rel.RelNode rel)
     
    static DruidRelToDruidRule
    instance()
     

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

    getInTrait, getOutConvention, getOutTrait, getTraitDef, isGuaranteed, onMatch

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

    any, convert, convert, convert, convert, convertList, convertOperand, convertOperand, equals, equals, getOperand, getOperands, hashCode, matches, 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

  • Method Details

    • instance

      public static DruidRelToDruidRule instance()

    • convert

      @Nullable public org.apache.calcite.rel.RelNode convert(org.apache.calcite.rel.RelNode rel)
      Specified by:
      convert in class org.apache.calcite.rel.convert.ConverterRule