org.springframework.cloud.sleuth.sampler

Class NeverSampler

java.lang.Object

org.springframework.cloud.sleuth.sampler.NeverSampler

All Implemented Interfaces:

Sampler

public class NeverSampler
extends Object
implements Sampler

Sampler that never traces

Since:

1.0.0

Author:

Spencer Gibb

Field Summary

Fields

Modifier and Type	Field and Description
static NeverSampler	INSTANCE

Constructor Summary

Constructors

Constructor and Description
NeverSampler()

Method Summary

Modifier and Type	Method and Description
boolean	isSampled(Span span)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INSTANCE

public static final NeverSampler INSTANCE

Constructor Detail

NeverSampler

public NeverSampler()

Method Detail

isSampled

public boolean isSampled(Span span)

Specified by:

isSampled in interface Sampler

Returns:

true if the span is not null and should be exported to the tracing system