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

Class StringFirstVectorAggregator

java.lang.Object

org.apache.druid.query.aggregation.firstlast.FirstLastVectorAggregator<String,SerializablePairLongString>

org.apache.druid.query.aggregation.firstlast.StringFirstLastVectorAggregator

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

All Implemented Interfaces:

VectorAggregator

public class StringFirstVectorAggregator
extends StringFirstLastVectorAggregator

Field Summary

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

NULLITY_OFFSET, VALUE_OFFSET

Constructor Summary

Constructors

Constructor	Description
StringFirstVectorAggregator(VectorValueSelector timeSelector, VectorObjectSelector objectSelector, int maxStringBytes)

Method Summary

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

get, init, putDefaultValue, 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 Detail

StringFirstVectorAggregator

public StringFirstVectorAggregator(@Nullable
                                   VectorValueSelector timeSelector,
                                   VectorObjectSelector objectSelector,
                                   int maxStringBytes)