org.apache.drill.exec.planner.physical

Class MetadataAggPrule

java.lang.Object

org.apache.calcite.plan.RelOptRule

org.apache.drill.exec.planner.physical.Prule

org.apache.drill.exec.planner.physical.MetadataAggPrule

public class MetadataAggPrule
extends Prule

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MetadataAggPrule.NamedRelCollation Implementation of RelCollationImpl with field name.

Field Summary

Fields

Modifier and Type	Field and Description
static MetadataAggPrule	INSTANCE

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

description, operands, relBuilderFactory

Constructor Summary

Constructors

Constructor and Description
MetadataAggPrule()

Method Summary

Modifier and Type	Method and Description
void	onMatch(org.apache.calcite.plan.RelOptRuleCall call)

Methods inherited from class org.apache.drill.exec.planner.physical.Prule

convert, isSingleMode

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

any, convert, convertList, convertOperand, convertOperand, equals, equals, getOperand, getOperands, getOutConvention, getOutTrait, 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

Field Detail

INSTANCE

public static final MetadataAggPrule INSTANCE

Constructor Detail

MetadataAggPrule

public MetadataAggPrule()

Method Detail

onMatch

public void onMatch(org.apache.calcite.plan.RelOptRuleCall call)

Specified by:

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