Package org.apache.druid.query.aggregation.firstlast.first

Class DoubleFirstVectorAggregator

java.lang.Object

org.apache.druid.query.aggregation.firstlast.FirstLastVectorAggregator<Double,SerializablePairLongDouble>

org.apache.druid.query.aggregation.firstlast.DoubleFirstLastVectorAggregator

org.apache.druid.query.aggregation.firstlast.first.DoubleFirstVectorAggregator

All Implemented Interfaces:

VectorAggregator

public class DoubleFirstVectorAggregator
extends DoubleFirstLastVectorAggregator

Field Summary

Fields inherited from class org.apache.druid.query.aggregation.firstlast.FirstLastVectorAggregator

NULLITY_OFFSET, VALUE_OFFSET

Constructor Summary

Constructors

Constructor	Description
DoubleFirstVectorAggregator(VectorValueSelector timeSelector, VectorObjectSelector objectSelector)
DoubleFirstVectorAggregator(VectorValueSelector timeSelector, VectorValueSelector valueSelector)

Method Summary

Methods inherited from class org.apache.druid.query.aggregation.firstlast.DoubleFirstLastVectorAggregator

get, init, putNull, putValue, putValue, readPairFromVectorSelectors

Methods inherited from class org.apache.druid.query.aggregation.firstlast.FirstLastVectorAggregator

aggregate, aggregate, close

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.VectorAggregator

relocate

Constructor Details

DoubleFirstVectorAggregator

public DoubleFirstVectorAggregator(VectorValueSelector timeSelector,
 VectorObjectSelector objectSelector)

DoubleFirstVectorAggregator

public DoubleFirstVectorAggregator(VectorValueSelector timeSelector,
 VectorValueSelector valueSelector)