org.apache.calcite.adapter.pig

类 PigRelFactories.PigAggregateFactory

java.lang.Object

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

所有已实现的接口:

org.apache.calcite.rel.core.RelFactories.AggregateFactory

封闭类:

PigRelFactories

public static class PigRelFactories.PigAggregateFactory
extends Object
implements org.apache.calcite.rel.core.RelFactories.AggregateFactory

Implementation of RelFactories.AggregateFactory that returns a PigAggregate.

字段概要

字段

限定符和类型	字段和说明
static PigRelFactories.PigAggregateFactory	INSTANCE

构造器概要

构造器

构造器和说明
PigAggregateFactory()

方法概要

限定符和类型	方法和说明
org.apache.calcite.rel.RelNode	createAggregate(org.apache.calcite.rel.RelNode input, List<org.apache.calcite.rel.hint.RelHint> hints, org.apache.calcite.util.ImmutableBitSet groupSet, com.google.common.collect.ImmutableList<org.apache.calcite.util.ImmutableBitSet> groupSets, List<org.apache.calcite.rel.core.AggregateCall> aggCalls)

从类继承的方法 java.lang.Object

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

字段详细资料

INSTANCE

public static final PigRelFactories.PigAggregateFactory INSTANCE

构造器详细资料

PigAggregateFactory

public PigAggregateFactory()

方法详细资料

createAggregate

public org.apache.calcite.rel.RelNode createAggregate(org.apache.calcite.rel.RelNode input,
                                                      List<org.apache.calcite.rel.hint.RelHint> hints,
                                                      org.apache.calcite.util.ImmutableBitSet groupSet,
                                                      com.google.common.collect.ImmutableList<org.apache.calcite.util.ImmutableBitSet> groupSets,
                                                      List<org.apache.calcite.rel.core.AggregateCall> aggCalls)

指定者:

createAggregate 在接口中 org.apache.calcite.rel.core.RelFactories.AggregateFactory