Reflect

java.lang.Object

org.apache.pekko.util.Reflect

public class Reflect extends Object

Collection of internal reflection utilities which may or may not be available (most services specific to HotSpot, but fails gracefully).

INTERNAL API

Constructor Summary

Constructors

Constructor

Description

Reflect()
Method Summary

Modifier and Type

Method

Description

static Type

findMarker(Class<?> root, Class<?> marker)

static scala.Option<scala.Function1<Object,Class<?>>>

getCallerClass()

This optionally holds a function which looks N levels above itself on the call stack and returns the Class[_] object for the code executing in that stack frame.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- Reflect
  
  public Reflect()
Method Details
- getCallerClass
  
  public static scala.Option<scala.Function1<Object,Class<?>>> getCallerClass()
  
  This optionally holds a function which looks N levels above itself on the call stack and returns the Class[_] object for the code executing in that stack frame. Implemented using sun.reflect.Reflection.getCallerClass if available, None otherwise.
  Hint: when comparing to Thread.currentThread().getStackTrace, add two levels.
- findMarker
  
  public static Type findMarker(Class<?> root, Class<?> marker)