Package org.apache.calcite.rel.rules

Interface AggregateJoinTransposeRule.Config

All Superinterfaces:

RelRule.Config

Enclosing class:

AggregateJoinTransposeRule

@Immutable
public static interface AggregateJoinTransposeRule.Config
extends RelRule.Config

Rule configuration.

Field Summary

Fields

Modifier and Type	Field	Description
static final AggregateJoinTransposeRule.Config	DEFAULT
static final AggregateJoinTransposeRule.Config	EXTENDED	Extended instance that can push down aggregate functions.

Method Summary

Modifier and Type	Method	Description
default boolean	isAllowFunctions()	Whether to push down aggregate functions, default false.
default AggregateJoinTransposeRule	toRule()	Creates a rule that uses this configuration.
AggregateJoinTransposeRule.Config	withAllowFunctions(boolean allowFunctions)	Sets isAllowFunctions().
default AggregateJoinTransposeRule.Config	withOperandFor(Class<? extends Aggregate> aggregateClass, Class<? extends Join> joinClass, boolean allowFunctions)	Defines an operand tree for the given classes, and also sets isAllowFunctions().

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

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

Field Details

DEFAULT

static final AggregateJoinTransposeRule.Config DEFAULT

EXTENDED

static final AggregateJoinTransposeRule.Config EXTENDED

Extended instance that can push down aggregate functions.

Method Details

toRule

default AggregateJoinTransposeRule toRule()

Description copied from interface: RelRule.Config

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

Specified by:

toRule in interface RelRule.Config

isAllowFunctions

@Default
default boolean isAllowFunctions()

Whether to push down aggregate functions, default false.

withAllowFunctions

AggregateJoinTransposeRule.Config withAllowFunctions(boolean allowFunctions)

Sets isAllowFunctions().

withOperandFor

default AggregateJoinTransposeRule.Config withOperandFor(Class<? extends Aggregate> aggregateClass,
 Class<? extends Join> joinClass,
 boolean allowFunctions)

Defines an operand tree for the given classes, and also sets isAllowFunctions().