Package org.apache.druid.query.aggregation

Class LongAggregateCombiner

java.lang.Object

org.apache.druid.query.aggregation.LongAggregateCombiner

All Implemented Interfaces:

AggregateCombiner<Long>, HotLoopCallee, BaseDoubleColumnValueSelector, BaseFloatColumnValueSelector, BaseLongColumnValueSelector, BaseNullableColumnValueSelector, BaseObjectColumnValueSelector<Long>, ColumnValueSelector<Long>, LongColumnSelector

Direct Known Subclasses:

LongSumAggregateCombiner

public abstract class LongAggregateCombiner
extends Object
implements AggregateCombiner<Long>, LongColumnSelector

Specialization of AggregateCombiner for primitive long aggregations.

Field Summary

Fields inherited from interface org.apache.druid.segment.ColumnValueSelector

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor	Description
LongAggregateCombiner()

Method Summary

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.druid.query.aggregation.AggregateCombiner

fold, inspectRuntimeShape, isNull, reset

Methods inherited from interface org.apache.druid.segment.BaseLongColumnValueSelector

getLong

Methods inherited from interface org.apache.druid.segment.LongColumnSelector

classOfObject, getDouble, getFloat, getObject

Constructor Detail

LongAggregateCombiner

public LongAggregateCombiner()