Package org.apache.flink.table.planner.plan.rules.physical.stream

Class ImmutableTwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig.Builder

java.lang.Object

org.apache.flink.table.planner.plan.rules.physical.stream.ImmutableTwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig.Builder

Enclosing class:

ImmutableTwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig

@NotThreadSafe
public static final class ImmutableTwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig.Builder
extends Object

Builds instances of type TwoStageOptimizedAggregateRuleConfig. Initialize attributes and then invoke the build() method to create an immutable instance.

Builder is not thread-safe and generally should not be stored in a field or collection, but instead used immediately to create instances.

Method Summary

Modifier and Type	Method	Description
ImmutableTwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig	build()	Builds a new TwoStageOptimizedAggregateRuleConfig.
final ImmutableTwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig.Builder	description(String description)	Initializes the value for the description attribute.
final ImmutableTwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig.Builder	from(org.apache.calcite.plan.RelRule.Config instance)	Fill a builder with attribute values from the provided org.apache.calcite.plan.RelRule.Config instance.
final ImmutableTwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig.Builder	from(TwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig instance)	Fill a builder with attribute values from the provided org.apache.flink.table.planner.plan.rules.physical.stream.TwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig instance.
final ImmutableTwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig.Builder	operandSupplier(org.apache.calcite.plan.RelRule.OperandTransform operandSupplier)	Initializes the value for the operandSupplier attribute.
final ImmutableTwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig.Builder	relBuilderFactory(org.apache.calcite.tools.RelBuilderFactory relBuilderFactory)	Initializes the value for the relBuilderFactory attribute.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

from

@CanIgnoreReturnValue
public final ImmutableTwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig.Builder from(org.apache.calcite.plan.RelRule.Config instance)

Fill a builder with attribute values from the provided org.apache.calcite.plan.RelRule.Config instance.

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

from

@CanIgnoreReturnValue
public final ImmutableTwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig.Builder from(TwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig instance)

Fill a builder with attribute values from the provided org.apache.flink.table.planner.plan.rules.physical.stream.TwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig instance.

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

relBuilderFactory

@CanIgnoreReturnValue
public final ImmutableTwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig.Builder relBuilderFactory(org.apache.calcite.tools.RelBuilderFactory relBuilderFactory)

Initializes the value for the relBuilderFactory attribute.

If not set, this attribute will have a default value as returned by the initializer of relBuilderFactory.

Parameters:

relBuilderFactory - The value for relBuilderFactory

Returns:

this builder for use in a chained invocation

description

@CanIgnoreReturnValue
public final ImmutableTwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig.Builder description(@Nullable
 String description)

Initializes the value for the description attribute.

Parameters:

description - The value for description (can be null)

Returns:

this builder for use in a chained invocation

operandSupplier

@CanIgnoreReturnValue
public final ImmutableTwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig.Builder operandSupplier(org.apache.calcite.plan.RelRule.OperandTransform operandSupplier)

Initializes the value for the operandSupplier attribute.

If not set, this attribute will have a default value as returned by the initializer of operandSupplier.

Parameters:

operandSupplier - The value for operandSupplier

Returns:

this builder for use in a chained invocation

build

public ImmutableTwoStageOptimizedAggregateRule.TwoStageOptimizedAggregateRuleConfig build()

Builds a new TwoStageOptimizedAggregateRuleConfig.

Returns:

An immutable instance of TwoStageOptimizedAggregateRuleConfig

Throws:

IllegalStateException - if any required attributes are missing