Package org.graylog.events.processor.aggregation

Enum Class AggregationFunction

java.lang.Object

java.lang.Enum<AggregationFunction>

org.graylog.events.processor.aggregation.AggregationFunction

All Implemented Interfaces:

Serializable, Comparable<AggregationFunction>, Constable

public enum AggregationFunction
extends Enum<AggregationFunction>

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
AVG
CARD
COUNT
MAX
MIN
STDDEV
SUM
SUMOFSQUARES
VARIANCE

Method Summary

Modifier and Type	Method	Description
String	toSeriesId(Optional<String> field)
SeriesSpec	toSeriesSpec(String id, String field)
static AggregationFunction	valueOf(String name)	Returns the enum constant of this class with the specified name.
static AggregationFunction[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

AVG

public static final AggregationFunction AVG

CARD

public static final AggregationFunction CARD

COUNT

public static final AggregationFunction COUNT

MAX

public static final AggregationFunction MAX

MIN

public static final AggregationFunction MIN

STDDEV

public static final AggregationFunction STDDEV

SUM

public static final AggregationFunction SUM

SUMOFSQUARES

public static final AggregationFunction SUMOFSQUARES

VARIANCE

public static final AggregationFunction VARIANCE

Method Details

values

public static AggregationFunction[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static AggregationFunction valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

toSeriesSpec

public SeriesSpec toSeriesSpec(String id,
 @Nullable
 String field)

toSeriesId

public String toSeriesId(Optional<String> field)