org.apache.calcite.rel.rules

Interface PruneEmptyRules.RemoveEmptySingleRule.Config

All Superinterfaces:

PruneEmptyRules.PruneEmptyRule.Config, RelRule.Config

Enclosing class:

PruneEmptyRules.RemoveEmptySingleRule

public static interface PruneEmptyRules.RemoveEmptySingleRule.Config
extends PruneEmptyRules.PruneEmptyRule.Config

Rule configuration.

Field Summary

Fields inherited from interface org.apache.calcite.plan.RelRule.Config

EMPTY

Method Summary

Modifier and Type	Method and Description
default PruneEmptyRules.RemoveEmptySingleRule	toRule() Creates a rule that uses this configuration.
default <R extends RelNode> PruneEmptyRules.RemoveEmptySingleRule.Config	withOperandFor(Class<R> relClass, Predicate<R> predicate) Defines an operand tree for the given classes.

Methods inherited from interface org.apache.calcite.plan.RelRule.Config

as, description, operandSupplier, relBuilderFactory, withDescription, withOperandSupplier, withRelBuilderFactory

Method Detail

toRule

default PruneEmptyRules.RemoveEmptySingleRule toRule()

Description copied from interface: RelRule.Config

Creates a rule that uses this configuration. Sub-class must override.

Specified by:

toRule in interface PruneEmptyRules.PruneEmptyRule.Config

Specified by:

toRule in interface RelRule.Config

withOperandFor

default <R extends RelNode> PruneEmptyRules.RemoveEmptySingleRule.Config withOperandFor(Class<R> relClass,
                                                                                        Predicate<R> predicate)

Defines an operand tree for the given classes.