org.apache.calcite.adapter.pig

Class PigRelFactories.PigAggregateFactory

java.lang.Object

org.apache.calcite.adapter.pig.PigRelFactories.PigAggregateFactory

All Implemented Interfaces:

RelFactories.AggregateFactory

Enclosing class:

PigRelFactories

public static class PigRelFactories.PigAggregateFactory
extends Object
implements RelFactories.AggregateFactory

Implementation of RelFactories.AggregateFactory that returns a PigAggregate.

Field Summary

Fields

Modifier and Type	Field and Description
static PigRelFactories.PigAggregateFactory	INSTANCE

Constructor Summary

Constructors

Constructor and Description
PigAggregateFactory()

Method Summary

Modifier and Type	Method and Description
RelNode	createAggregate(RelNode input, ImmutableBitSet groupSet, com.google.common.collect.ImmutableList<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.calcite.rel.core.RelFactories.AggregateFactory

createAggregate

Field Detail

INSTANCE

public static final PigRelFactories.PigAggregateFactory INSTANCE

Constructor Detail

PigAggregateFactory

public PigAggregateFactory()

Method Detail

createAggregate

public RelNode createAggregate(RelNode input,
                               ImmutableBitSet groupSet,
                               com.google.common.collect.ImmutableList<ImmutableBitSet> groupSets,
                               List<AggregateCall> aggCalls)

Specified by:

createAggregate in interface RelFactories.AggregateFactory