Module org.elasticsearch.compute

Package org.elasticsearch.compute.aggregation

Class AllFirstDoubleByTimestampAggregator

java.lang.Object

org.elasticsearch.compute.aggregation.AllFirstDoubleByTimestampAggregator

public class AllFirstDoubleByTimestampAggregator
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	AllFirstDoubleByTimestampAggregator.GroupingState

Constructor Summary

Constructors

Constructor	Description
AllFirstDoubleByTimestampAggregator()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Details

AllFirstDoubleByTimestampAggregator

public AllFirstDoubleByTimestampAggregator()

Method Details

describe

public static String describe()

initSingle

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

combine

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

combineIntermediate

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

evaluateFinal

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

initGrouping

public static AllFirstDoubleByTimestampAggregator.GroupingState initGrouping(DriverContext driverContext)

combine

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

combineIntermediate

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

evaluateFinal

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