Module org.elasticsearch.compute

Package org.elasticsearch.compute.aggregation

Class FirstTDigestByTimestampAggregator

java.lang.Object

org.elasticsearch.compute.aggregation.FirstTDigestByTimestampAggregator

public class FirstTDigestByTimestampAggregator
extends Object

Constructor Summary

Constructors

Constructor	Description
FirstTDigestByTimestampAggregator()

Method Summary

Modifier and Type	Method	Description
static void	combine(TDigestStates.WithLongGroupingState current, int groupId, TDigestHolder tdigest, long timestamp)
static void	combine(TDigestStates.WithLongSingleState current, TDigestHolder tdigest, long timestamp)
static void	combineIntermediate(TDigestStates.WithLongGroupingState current, int groupId, long timestamp, TDigestHolder tdigest, boolean seen)
static void	combineIntermediate(TDigestStates.WithLongSingleState current, long timestamp, TDigestHolder tdigest, boolean seen)
static String	describe()
static Block	evaluateFinal(TDigestStates.WithLongGroupingState state, IntVector selected, GroupingAggregatorEvaluationContext ctx)
static Block	evaluateFinal(TDigestStates.WithLongSingleState current, DriverContext ctx)
static TDigestStates.WithLongGroupingState	initGrouping(DriverContext driverContext)
static TDigestStates.WithLongSingleState	initSingle(DriverContext driverContext)

Methods inherited from class java.lang.Object

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

Constructor Details

FirstTDigestByTimestampAggregator

public FirstTDigestByTimestampAggregator()

Method Details

describe

public static String describe()

initSingle

public static TDigestStates.WithLongSingleState initSingle(DriverContext driverContext)

combine

public static void combine(TDigestStates.WithLongSingleState current,
 TDigestHolder tdigest,
 long timestamp)

combineIntermediate

public static void combineIntermediate(TDigestStates.WithLongSingleState current,
 long timestamp,
 TDigestHolder tdigest,
 boolean seen)

evaluateFinal

public static Block evaluateFinal(TDigestStates.WithLongSingleState current,
 DriverContext ctx)

initGrouping

public static TDigestStates.WithLongGroupingState initGrouping(DriverContext driverContext)

combine

public static void combine(TDigestStates.WithLongGroupingState current,
 int groupId,
 TDigestHolder tdigest,
 long timestamp)

combineIntermediate

public static void combineIntermediate(TDigestStates.WithLongGroupingState current,
 int groupId,
 long timestamp,
 TDigestHolder tdigest,
 boolean seen)

evaluateFinal

public static Block evaluateFinal(TDigestStates.WithLongGroupingState state,
 IntVector selected,
 GroupingAggregatorEvaluationContext ctx)