net.jqwik.engine.support

Class OverriddenMethodAnnotationSupport

java.lang.Object

net.jqwik.engine.support.OverriddenMethodAnnotationSupport

public final class OverriddenMethodAnnotationSupport
extends java.lang.Object

Adapted from https://stackoverflow.com/a/49164791/32352

Constructor Summary

Constructors

Constructor and Description
OverriddenMethodAnnotationSupport()

Method Summary

Modifier and Type	Method and Description
static <A extends java.lang.annotation.Annotation> java.util.Optional<A>	findDeclaredOrInheritedAnnotation(java.lang.reflect.Method m, java.lang.Class<A> t) Returns the optional first element of the list returned by getAnnotations, or null if the list would be empty.

Methods inherited from class java.lang.Object

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

Constructor Detail

OverriddenMethodAnnotationSupport

public OverriddenMethodAnnotationSupport()

Method Detail

findDeclaredOrInheritedAnnotation

public static <A extends java.lang.annotation.Annotation> java.util.Optional<A> findDeclaredOrInheritedAnnotation(java.lang.reflect.Method m,
                                                                                                                  java.lang.Class<A> t)

Returns the optional first element of the list returned by getAnnotations, or null if the list would be empty.

Type Parameters:

A - the type of the annotation to find.

Parameters:

m - the method to begin the search from.

t - the type of the annotation to find.

Returns:

optional of first annotation found of the specified type which is present on m, or present on any methods which m overrides.

Throws:

java.lang.NullPointerException - if any argument is null.