Package io.honeycomb.beeline.tracing.sampling

Interface TraceSampler<T>

Type Parameters:

T - type of input.

All Known Implementing Classes:

DeterministicTraceSampler

public interface TraceSampler<T>

Simple interface to test a given input and decide whether to sample it.

Thread-safety

Implementations must be thread-safe and so that they can be shared.

Method Summary

Modifier and Type	Method	Description
int	sample(T input)	Decides whether to sample the input.

Method Detail

sample

int sample(T input)

Decides whether to sample the input. If it returns 0, it should not be sampled. If positive then it should be sampled and the concrete value represents the sampleRate.

Parameters:

input - to test.

Returns:

Positive int if the input is to be sampled.