Package com.wavefront.agent.preprocessor

Class SpanReplaceRegexTransformer

java.lang.Object

com.wavefront.agent.preprocessor.SpanReplaceRegexTransformer

All Implemented Interfaces:

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

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

Replace regex transformer. Performs search and replace on a specified component of a span (span name, source name or an annotation value, depending on "scope" parameter.

Author:

[email protected]

Constructor Summary

Constructors

Constructor	Description
SpanReplaceRegexTransformer(String scope, String patternSearch, String patternReplace, String patternMatch, Integer maxIterations, boolean firstMatchOnly, Predicate<wavefront.report.Span> v2Predicate, PreprocessorRuleMetrics ruleMetrics)

Method Summary

Modifier and Type	Method	Description
wavefront.report.Span	apply(wavefront.report.Span span)

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

Constructor Detail

SpanReplaceRegexTransformer

public SpanReplaceRegexTransformer(String scope,
                                   String patternSearch,
                                   String patternReplace,
                                   @Nullable
                                   String patternMatch,
                                   @Nullable
                                   Integer maxIterations,
                                   boolean firstMatchOnly,
                                   @Nullable
                                   Predicate<wavefront.report.Span> v2Predicate,
                                   PreprocessorRuleMetrics ruleMetrics)

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>