Module io.helidon.telemetry.otelconfig

Package io.helidon.telemetry.otelconfig

Enum Class ContextPropagationType

java.lang.Object

java.lang.Enum<ContextPropagationType>

io.helidon.telemetry.otelconfig.ContextPropagationType

All Implemented Interfaces:

Serializable, Comparable<ContextPropagationType>, Constable

public enum ContextPropagationType
extends Enum<ContextPropagationType>

Known OpenTelemetry trace context propagation formats.

OTel configuration of propagation uses lower-case names. For user-friendliness, we allow users to use the Otel-friendly names (lowercase) or the enum names (UPPERCASE) in config sources.

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
B3	Zipkin B3 trace context propagation using a single header.
B3MULTI	Zipkin B3 trace context propagation using multiple headers.
BAGGAGE	W3C baggage propagation.
JAEGER	Jaeger trace context propagation format.
OTTRACE	OT trace format propagation.
TRACECONTEXT	W3C trace context propagation.

Method Summary

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

TRACECONTEXT

public static final ContextPropagationType TRACECONTEXT

W3C trace context propagation.

BAGGAGE

public static final ContextPropagationType BAGGAGE

W3C baggage propagation.

B3

public static final ContextPropagationType B3

Zipkin B3 trace context propagation using a single header.

B3MULTI

public static final ContextPropagationType B3MULTI

Zipkin B3 trace context propagation using multiple headers.

JAEGER

public static final ContextPropagationType JAEGER

Jaeger trace context propagation format.

OTTRACE

public static final ContextPropagationType OTTRACE

OT trace format propagation.

Method Details

values

public static ContextPropagationType[] 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 ContextPropagationType 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