datadog.trace.common.sampling

Class AbstractSampler

java.lang.Object

datadog.trace.common.sampling.AbstractSampler

All Implemented Interfaces:

Sampler

Direct Known Subclasses:

AllSampler

public abstract class AbstractSampler
extends Object
implements Sampler

Nested Class Summary

Nested classes/interfaces inherited from interface datadog.trace.common.sampling.Sampler

Sampler.Builder

Constructor Summary

Constructors

Constructor and Description
AbstractSampler()

Method Summary

Modifier and Type	Method and Description
void	addSkipTagPattern(String tag, Pattern skipPattern) Pattern based skipping of tag values
boolean	sample(DDSpan span) Sample a collection of traces based on the parent span

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractSampler

public AbstractSampler()

Method Detail

sample

public boolean sample(DDSpan span)

Description copied from interface: Sampler

Sample a collection of traces based on the parent span

Specified by:

sample in interface Sampler

Parameters:

span - the parent span with its context

Returns:

true when the trace/spans has to be reported/written

addSkipTagPattern

public void addSkipTagPattern(String tag,
                              Pattern skipPattern)

Pattern based skipping of tag values

Parameters:

tag -

skipPattern -