io.github.portlek.reflection

Interface RefAnnotated

All Known Subinterfaces:

RefClass<T>, RefConstructed<T>, RefField, RefMethod

All Known Implementing Classes:

ClassOf, ConstructorOf, FieldOf, MethodOf

public interface RefAnnotated

an interface for the objects which are able to annotate.

Method Summary

Modifier and Type	Method and Description
<A extends Annotation> Optional<A>	getAnnotation(@NotNull Class<A> annotationClass) gets the annotation from the given annotation class.
default <A extends Annotation> void	getAnnotation(@NotNull Class<A> annotationClass, @NotNull Consumer<A> consumer) gets the annotation from the given annotation class and if it's found runs the consumer.
default <A extends Annotation> boolean	hasAnnotation(@NotNull Class<A> annotationClass) checks if this has the given annotation.

Method Detail

getAnnotation

<A extends Annotation> Optional<A> getAnnotation(@NotNull
                                                 @NotNull Class<A> annotationClass)

gets the annotation from the given annotation class.

Type Parameters:

A - the annotation type.

Parameters:

annotationClass - the annotation class to get.

Returns:

the given annotation class's instance if this have the given annotation class.

getAnnotation

default <A extends Annotation> void getAnnotation(@NotNull
                                                  @NotNull Class<A> annotationClass,
                                                  @NotNull
                                                  @NotNull Consumer<A> consumer)

gets the annotation from the given annotation class and if it's found runs the consumer.

Type Parameters:

A - the annotation type.

Parameters:

annotationClass - the annotation class to get

consumer - the consumer to run.

hasAnnotation

default <A extends Annotation> boolean hasAnnotation(@NotNull
                                                     @NotNull Class<A> annotationClass)

checks if this has the given annotation.

Type Parameters:

A - the annotation type.

Parameters:

annotationClass - the annotation class to check.

Returns:

true if this has the given annotation.