Package com.wavefront.agent.preprocessor

Class SpanAllowAnnotationTransformer

java.lang.Object

com.wavefront.agent.preprocessor.SpanAllowAnnotationTransformer

All Implemented Interfaces:

com.google.common.base.Function<wavefront.report.Span,wavefront.report.Span>, Function<wavefront.report.Span,wavefront.report.Span>

public class SpanAllowAnnotationTransformer
extends Object
implements com.google.common.base.Function<wavefront.report.Span,wavefront.report.Span>

Only allow span annotations that match the allowed list.

Author:

[email protected]

Method Summary

Modifier and Type	Method	Description
wavefront.report.Span	apply(wavefront.report.Span span)
static SpanAllowAnnotationTransformer	create(Map<String,Object> ruleMap, Predicate<wavefront.report.Span> v2Predicate, PreprocessorRuleMetrics ruleMetrics)	Create an instance based on loaded yaml fragment.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.common.base.Function

equals

Methods inherited from interface java.util.function.Function

andThen, compose

Method Detail

apply

@Nullable
public wavefront.report.Span apply(@Nullable
                                   wavefront.report.Span span)

Specified by:

apply in interface com.google.common.base.Function<wavefront.report.Span,wavefront.report.Span>

Specified by:

apply in interface Function<wavefront.report.Span,wavefront.report.Span>

create

public static SpanAllowAnnotationTransformer create(Map<String,Object> ruleMap,
                                                    @Nullable
                                                    Predicate<wavefront.report.Span> v2Predicate,
                                                    PreprocessorRuleMetrics ruleMetrics)

Create an instance based on loaded yaml fragment.

Parameters:

ruleMap - yaml map

v2Predicate - the v2 predicate

ruleMetrics - metrics container

Returns:

SpanAllowAnnotationTransformer instance