Module org.elasticsearch.compute

Package org.elasticsearch.compute.aggregation

Class AllFirstIntByTimestampAggregator

java.lang.Object

org.elasticsearch.compute.aggregation.AllFirstIntByTimestampAggregator

public class AllFirstIntByTimestampAggregator
extends Object

A time-series aggregation function that collects the First occurrence value of a time series in a specified interval. This class is generated. Edit `X-AllValueByTimestampAggregator.java.st` instead.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	AllFirstIntByTimestampAggregator.GroupingState

Constructor Summary

Constructors

Constructor	Description
AllFirstIntByTimestampAggregator()

Method Summary

Modifier and Type	Method	Description
static void	combine(AllFirstIntByTimestampAggregator.GroupingState current, int groupId, int position, IntBlock value, LongBlock timestamp)
static void	combine(org.elasticsearch.compute.aggregation.AllLongIntState current, int position, IntBlock value, LongBlock timestamp)
static void	combineIntermediate(AllFirstIntByTimestampAggregator.GroupingState current, int groupId, LongBlock timestamps, IntBlock values, BooleanBlock hasValues, int otherPosition)
static void	combineIntermediate(org.elasticsearch.compute.aggregation.AllLongIntState current, long timestamp, int value, boolean seen, boolean v2Seen)
static String	describe()
static Block	evaluateFinal(AllFirstIntByTimestampAggregator.GroupingState state, IntVector selected, GroupingAggregatorEvaluationContext ctx)
static Block	evaluateFinal(org.elasticsearch.compute.aggregation.AllLongIntState current, DriverContext ctx)
static AllFirstIntByTimestampAggregator.GroupingState	initGrouping(DriverContext driverContext)
static org.elasticsearch.compute.aggregation.AllLongIntState	initSingle(DriverContext driverContext)

Methods inherited from class java.lang.Object

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

Constructor Details

AllFirstIntByTimestampAggregator

public AllFirstIntByTimestampAggregator()

Method Details

describe

public static String describe()

initSingle

public static org.elasticsearch.compute.aggregation.AllLongIntState initSingle(DriverContext driverContext)

combine

public static void combine(org.elasticsearch.compute.aggregation.AllLongIntState current,
 int position,
 IntBlock value,
 LongBlock timestamp)

combineIntermediate

public static void combineIntermediate(org.elasticsearch.compute.aggregation.AllLongIntState current,
 long timestamp,
 int value,
 boolean seen,
 boolean v2Seen)

evaluateFinal

public static Block evaluateFinal(org.elasticsearch.compute.aggregation.AllLongIntState current,
 DriverContext ctx)

initGrouping

public static AllFirstIntByTimestampAggregator.GroupingState initGrouping(DriverContext driverContext)

combine

public static void combine(AllFirstIntByTimestampAggregator.GroupingState current,
 int groupId,
 int position,
 IntBlock value,
 LongBlock timestamp)

combineIntermediate

public static void combineIntermediate(AllFirstIntByTimestampAggregator.GroupingState current,
 int groupId,
 LongBlock timestamps,
 IntBlock values,
 BooleanBlock hasValues,
 int otherPosition)

evaluateFinal

public static Block evaluateFinal(AllFirstIntByTimestampAggregator.GroupingState state,
 IntVector selected,
 GroupingAggregatorEvaluationContext ctx)