Package org.bithon.agent.sdk.tracing

Enum SpanKind

java.lang.Object

java.lang.Enum<SpanKind>

org.bithon.agent.sdk.tracing.SpanKind

All Implemented Interfaces:

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

public enum SpanKind
extends Enum<SpanKind>

Author:

frank.chen021@outlook.com

Date:

14/5/25 9:20 pm

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	A client is a termination of trace in current context.
CONSUMER	Indicates that the span describes consumer receiving a message from a broker.
INTERNAL	.
PRODUCER	Indicates that the span describes producer sending a message to a broker.
SERVER	Indicates that the span covers server-side handling of an RPC or other remote network request.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	SpanKind()

Method Summary

Modifier and Type	Method	Description
static SpanKind	valueOf(String name)	Returns the enum constant of this type with the specified name.
static SpanKind[]	values()	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

INTERNAL

public static final SpanKind INTERNAL

.

CLIENT

public static final SpanKind CLIENT

A client is a termination of trace in current context. It spreads the trace context to next hop.

For such type, 'targetType' and 'uri' must be filled in `tags`

SERVER

public static final SpanKind SERVER

Indicates that the span covers server-side handling of an RPC or other remote network request.

PRODUCER

public static final SpanKind PRODUCER

Indicates that the span describes producer sending a message to a broker. Unlike client and server, there is no direct critical path latency relationship between producer and consumer spans (e.g. publishing a message to a pubsub service).

CONSUMER

public static final SpanKind CONSUMER

Indicates that the span describes consumer receiving a message from a broker. Unlike client and server, there is no direct critical path latency relationship between producer and consumer spans (e.g. publishing a message to a pubsub service).

Constructor Details

SpanKind

private SpanKind()

Method Details

values

public static SpanKind[] values()

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 SpanKind valueOf(String name)

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