Package org.apache.calcite.adapter.pig
Class PigRelFactories.PigAggregateFactory
- java.lang.Object
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- org.apache.calcite.adapter.pig.PigRelFactories.PigAggregateFactory
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- All Implemented Interfaces:
RelFactories.AggregateFactory
- Enclosing class:
- PigRelFactories
public static class PigRelFactories.PigAggregateFactory extends java.lang.Object implements RelFactories.AggregateFactory
Implementation ofRelFactories.AggregateFactory
that returns aPigAggregate
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Field Summary
Fields Modifier and Type Field Description static PigRelFactories.PigAggregateFactory
INSTANCE
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Constructor Summary
Constructors Constructor Description PigAggregateFactory()
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Method Summary
All Methods Instance Methods Concrete Methods 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.
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Field Detail
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INSTANCE
public static final PigRelFactories.PigAggregateFactory INSTANCE
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Method Detail
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createAggregate
public RelNode createAggregate(RelNode input, boolean indicator, ImmutableBitSet groupSet, com.google.common.collect.ImmutableList<ImmutableBitSet> groupSets, java.util.List<AggregateCall> aggCalls)
Description copied from interface:RelFactories.AggregateFactory
Creates an aggregate.- Specified by:
createAggregate
in interfaceRelFactories.AggregateFactory
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