Package software.amazon.awscdk.services.cloudwatch

Enum Statistic

java.lang.Object

java.lang.Enum<Statistic>

software.amazon.awscdk.services.cloudwatch.Statistic

All Implemented Interfaces:

Serializable, Comparable<Statistic>, java.lang.constant.Constable

@Generated(value="jsii-pacmak/1.104.0 (build e79254c)",
           date="2024-11-06T23:25:05.786Z")
@Stability(Deprecated)
@Deprecated
public enum Statistic
extends Enum<Statistic>

Deprecated.

Use one of the factory methods on Stats to produce statistics strings

(deprecated) Statistic to use over the aggregation period.

Example:

 MatchmakingRuleSet matchmakingRuleSet;
 // Alarm that triggers when the per-second average of not placed matches exceed 10%
 MathExpression ruleEvaluationRatio = MathExpression.Builder.create()
         .expression("1 - (ruleEvaluationsPassed / ruleEvaluationsFailed)")
         .usingMetrics(Map.of(
                 "ruleEvaluationsPassed", matchmakingRuleSet.metricRuleEvaluationsPassed(MetricOptions.builder().statistic(Statistic.SUM).build()),
                 "ruleEvaluationsFailed", matchmakingRuleSet.metric("ruleEvaluationsFailed")))
         .build();
 Alarm.Builder.create(this, "Alarm")
         .metric(ruleEvaluationRatio)
         .threshold(0.1)
         .evaluationPeriods(3)
         .build();
 

See Also:

• https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/Statistics-definitions.html

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
AVERAGE	Deprecated.
MAXIMUM	Deprecated.
MINIMUM	Deprecated.
SAMPLE_COUNT	Deprecated.
SUM	Deprecated.

Method Summary

Modifier and Type	Method	Description
static Statistic	valueOf(String name)	Deprecated. Returns the enum constant of this type with the specified name.
static Statistic[]	values()	Deprecated. Returns an array containing the constants of this enum type, 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

SAMPLE_COUNT

@Stability(Deprecated)
@Deprecated
public static final Statistic SAMPLE_COUNT

Deprecated.

(deprecated) The count (number) of data points used for the statistical calculation.

AVERAGE

@Stability(Deprecated)
@Deprecated
public static final Statistic AVERAGE

Deprecated.

(deprecated) The value of Sum / SampleCount during the specified period.

SUM

@Stability(Deprecated)
@Deprecated
public static final Statistic SUM

Deprecated.

(deprecated) All values submitted for the matching metric added together.

This statistic can be useful for determining the total volume of a metric.

MINIMUM

@Stability(Deprecated)
@Deprecated
public static final Statistic MINIMUM

Deprecated.

(deprecated) The lowest value observed during the specified period.

You can use this value to determine low volumes of activity for your application.

MAXIMUM

@Stability(Deprecated)
@Deprecated
public static final Statistic MAXIMUM

Deprecated.

(deprecated) The highest value observed during the specified period.

You can use this value to determine high volumes of activity for your application.

Method Details

values

public static Statistic[] values()

Deprecated.

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

Returns:

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

valueOf

public static Statistic valueOf(String name)

Deprecated.

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type has no constant with the specified name

NullPointerException - if the argument is null