Package org.apache.calcite.rel.core

Interface RelFactories.AggregateFactory

All Known Implementing Classes:

PigRelFactories.PigAggregateFactory, RelFactories.AggregateFactoryImpl

Enclosing class:

RelFactories

public static interface RelFactories.AggregateFactory

Can create a LogicalAggregate of the appropriate type for this rule's calling convention.

Method Summary

Modifier and Type	Method	Description
RelNode	createAggregate(RelNode input, boolean indicator, ImmutableBitSet groupSet, com.google.common.collect.ImmutableList<ImmutableBitSet> groupSets, java.util.List<AggregateCall> aggCalls)	Creates an aggregate.

Method Detail

createAggregate

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

Creates an aggregate.