jakarta.enterprise.inject.spi

Interface AnnotatedParameter<X>

Type Parameters:

X - the type that declares the method or constructor

All Superinterfaces:

Annotated

public interface AnnotatedParameter<X>
extends Annotated

Represents a parameter of a method or constructor.

Author:

Gavin King, Pete Muir, Jozef Hartinger

Method Summary

Modifier and Type	Method and Description
default <T extends Annotation> Set<T>	getAnnotations(Class<T> annotationType) Get program element annotations of a certain annotation type.
AnnotatedCallable<X>	getDeclaringCallable() Get the declaring method or constructor.
default Parameter	getJavaParameter() Get the underlying Parameter.
int	getPosition() Get the position of the parameter in the method or constructor argument list.

Methods inherited from interface jakarta.enterprise.inject.spi.Annotated

getAnnotation, getAnnotations, getBaseType, getTypeClosure, isAnnotationPresent

Method Detail

getPosition

int getPosition()

Get the position of the parameter in the method or constructor argument list.

Returns:

the position of the parameter

getDeclaringCallable

AnnotatedCallable<X> getDeclaringCallable()

Get the declaring method or constructor.

Returns:

the declaring callable

getJavaParameter

default Parameter getJavaParameter()

Get the underlying Parameter.

Returns:

the Parameter

getAnnotations

default <T extends Annotation> Set<T> getAnnotations(Class<T> annotationType)

Description copied from interface: Annotated

Get program element annotations of a certain annotation type.

This method returns back all annotations, including repeatable annotations of this type. The behavior of this method is intended to be the same behavior as AnnotatedElement.getAnnotationsByType(Class), where repeatable annotations are supported.

Specified by:

getAnnotations in interface Annotated

Type Parameters:

T - the type of the annotation

Parameters:

annotationType - the class of the annotation type

Returns:

the program element annotations of the given annotation type, or an empty collection