Package io.opentelemetry.javaagent.tooling.matcher

Class GlobalIgnoresMatcher<T extends net.bytebuddy.description.type.TypeDescription>

java.lang.Object

net.bytebuddy.matcher.ElementMatcher.Junction.AbstractBase<T>

io.opentelemetry.javaagent.tooling.matcher.GlobalIgnoresMatcher<T>

All Implemented Interfaces:

net.bytebuddy.matcher.ElementMatcher<T>, net.bytebuddy.matcher.ElementMatcher.Junction<T>

public class GlobalIgnoresMatcher<T extends net.bytebuddy.description.type.TypeDescription>
extends net.bytebuddy.matcher.ElementMatcher.Junction.AbstractBase<T>

Global ignores matcher used by the agent.

This matcher services two main purposes:

Ignore classes that are unsafe or pointless to transform. 'System' level classes like jvm classes or groovy classes, other tracers, debuggers, etc.

Uses AdditionalLibraryIgnoresMatcher to also ignore additional classes to minimize number of classes we apply expensive matchers to.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.matcher.ElementMatcher

net.bytebuddy.matcher.ElementMatcher.Junction<S extends Object>

Nested classes/interfaces inherited from interface net.bytebuddy.matcher.ElementMatcher.Junction

net.bytebuddy.matcher.ElementMatcher.Junction.AbstractBase<V extends Object>, net.bytebuddy.matcher.ElementMatcher.Junction.Conjunction<W extends Object>, net.bytebuddy.matcher.ElementMatcher.Junction.Disjunction<W extends Object>

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
static <T extends net.bytebuddy.description.type.TypeDescription> net.bytebuddy.matcher.ElementMatcher.Junction<T>	globalIgnoresMatcher(boolean skipAdditionalLibraryMatcher, io.opentelemetry.javaagent.spi.IgnoreMatcherProvider ignoreMatcherProviders)
int	hashCode()
boolean	matches(T target)	Be very careful about the types of matchers used in this section as they are called on every class load, so they must be fast.
String	toString()

Methods inherited from class net.bytebuddy.matcher.ElementMatcher.Junction.AbstractBase

and, or

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

globalIgnoresMatcher

public static <T extends net.bytebuddy.description.type.TypeDescription> net.bytebuddy.matcher.ElementMatcher.Junction<T> globalIgnoresMatcher(boolean skipAdditionalLibraryMatcher,
                                                                                                                                               io.opentelemetry.javaagent.spi.IgnoreMatcherProvider ignoreMatcherProviders)

matches

public boolean matches(T target)

Be very careful about the types of matchers used in this section as they are called on every class load, so they must be fast. Generally speaking try to only use name matchers as they don't have to load additional info.

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object