Package org.bluezoo.gumdrop.telemetry

Enum Class SpanKind

java.lang.Object

java.lang.Enum<SpanKind>

org.bluezoo.gumdrop.telemetry.SpanKind

All Implemented Interfaces:

Serializable, Comparable<SpanKind>, Constable

public enum SpanKind
extends Enum<SpanKind>

Indicates the role of a span in a trace. These values correspond to the OpenTelemetry SpanKind enum.

Author:

Chris Burdess

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
CLIENT	Indicates that the span describes a request to some remote service.
CONSUMER	Indicates that the span describes a consumer receiving a message.
INTERNAL	Default value.
PRODUCER	Indicates that the span describes a producer sending a message.
SERVER	Indicates that the span covers server-side handling of a request.

Method Summary

Modifier and Type	Method	Description
int	getValue()	Returns the OTLP numeric value for this span kind.
static SpanKind	valueOf(String name)	Returns the enum constant of this class with the specified name.
static SpanKind[]	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

INTERNAL

public static final SpanKind INTERNAL

Default value. Indicates an internal operation within an application.

SERVER

public static final SpanKind SERVER

Indicates that the span covers server-side handling of a request.

CLIENT

public static final SpanKind CLIENT

Indicates that the span describes a request to some remote service.

PRODUCER

public static final SpanKind PRODUCER

Indicates that the span describes a producer sending a message.

CONSUMER

public static final SpanKind CONSUMER

Indicates that the span describes a consumer receiving a message.

Method Details

values

public static SpanKind[] 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 SpanKind 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

getValue

public int getValue()

Returns the OTLP numeric value for this span kind.