org.springframework.cloud.sleuth

Interface Sampler

All Known Implementing Classes:

AlwaysSampler, IsTracingSampler, NeverSampler, PercentageBasedSampler

public interface Sampler

Extremely simple callback to determine the frequency that an action should be traced.

Since:

1.0.0

Method Summary

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

Method Detail

isSampled

boolean isSampled(Span span)

Returns:

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