Package de.iip_ecosphere.platform.support.metrics

Enum Class Statistic

java.lang.Object

java.lang.Enum<Statistic>

de.iip_ecosphere.platform.support.metrics.Statistic

All Implemented Interfaces:

Serializable, Comparable<Statistic>, Constable

public enum Statistic
extends Enum<Statistic>

A description of the value contained in a measurement.

Author:

micrometer

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
ACTIVE_TASKS	Number of currently active tasks for a long task timer.
COUNT	Rate per second for calls.
DURATION	Duration of a running task in a long task timer.
MAX	The maximum amount recorded.
TOTAL	The sum of the amounts recorded.
TOTAL_TIME	The sum of the times recorded.
UNKNOWN	Undetermined.
VALUE	Instantaneous value, such as those reported by gauges.

Field Summary

Fields

Modifier and Type	Field	Description
private final String	tagValueRepresentation

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Statistic(String tagValueRepresentation)	Creates a constant.

Method Summary

Modifier and Type	Method	Description
String	getTagValueRepresentation()	Returns the tag-value representation.
static Statistic	valueOf(String name)	Returns the enum constant of this class with the specified name.
static Statistic[]	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

TOTAL

public static final Statistic TOTAL

The sum of the amounts recorded.

TOTAL_TIME

public static final Statistic TOTAL_TIME

The sum of the times recorded. Reported in the monitoring system's base unit of time

COUNT

public static final Statistic COUNT

Rate per second for calls.

MAX

public static final Statistic MAX

The maximum amount recorded. When this represents a time, it is reported in the monitoring system's base unit of time.

VALUE

public static final Statistic VALUE

Instantaneous value, such as those reported by gauges.

UNKNOWN

public static final Statistic UNKNOWN

Undetermined.

ACTIVE_TASKS

public static final Statistic ACTIVE_TASKS

Number of currently active tasks for a long task timer.

DURATION

public static final Statistic DURATION

Duration of a running task in a long task timer. Always reported in the monitoring system's base unit of time.

Field Details

tagValueRepresentation

private final String tagValueRepresentation

Constructor Details

Statistic

private Statistic(String tagValueRepresentation)

Creates a constant.

Parameters:

tagValueRepresentation - the tag-value representation

Method Details

values

public static Statistic[] 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 Statistic 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

getTagValueRepresentation

public String getTagValueRepresentation()

Returns the tag-value representation.

Returns:

the representation