org.dromara.hutool.core.annotation.elements

Class CombinationAnnotatedElement

java.lang.Object

org.dromara.hutool.core.annotation.elements.CombinationAnnotatedElement

All Implemented Interfaces:

Serializable, AnnotatedElement

public class CombinationAnnotatedElement
extends Object
implements AnnotatedElement, Serializable

组合注解 对JDK的原生注解机制做一个增强，支持类似Spring的组合注解。
核心实现使用了递归获取指定元素上的注解以及注解的注解，以实现复合注解的获取。

Since:

4.0.9

Author:

Succy, Looly

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CombinationAnnotatedElement(AnnotatedElement element) 构造
CombinationAnnotatedElement(AnnotatedElement element, Predicate<Annotation> predicate) 构造

Method Summary

Modifier and Type	Method and Description
<T extends Annotation> T	getAnnotation(Class<T> annotationClass)
Annotation[]	getAnnotations()
Annotation[]	getDeclaredAnnotations()
boolean	isAnnotationPresent(Class<? extends Annotation> annotationClass)
static CombinationAnnotatedElement	of(AnnotatedElement element, Predicate<Annotation> predicate) 创建CombinationAnnotationElement

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.reflect.AnnotatedElement

getAnnotationsByType, getDeclaredAnnotation, getDeclaredAnnotationsByType

Constructor Detail

CombinationAnnotatedElement

public CombinationAnnotatedElement(AnnotatedElement element)

构造

Parameters:

element - 需要解析注解的元素：可以是Class、Method、Field、Constructor、ReflectPermission

CombinationAnnotatedElement

public CombinationAnnotatedElement(AnnotatedElement element,
                                   Predicate<Annotation> predicate)

构造

Parameters:

element - 需要解析注解的元素：可以是Class、Method、Field、Constructor、ReflectPermission

predicate - 过滤器，Predicate.test(Object)返回true保留，否则不保留

Since:

5.8.0

Method Detail

of

public static CombinationAnnotatedElement of(AnnotatedElement element,
                                             Predicate<Annotation> predicate)

创建CombinationAnnotationElement

Parameters:

element - 需要解析注解的元素：可以是Class、Method、Field、Constructor、ReflectPermission

predicate - 过滤器，Predicate.test(Object)返回true保留，否则不保留

Returns:

CombinationAnnotationElement

Since:

5.8.0

isAnnotationPresent

public boolean isAnnotationPresent(Class<? extends Annotation> annotationClass)

Specified by:

isAnnotationPresent in interface AnnotatedElement

getAnnotation

public <T extends Annotation> T getAnnotation(Class<T> annotationClass)

Specified by:

getAnnotation in interface AnnotatedElement

getAnnotations

public Annotation[] getAnnotations()

Specified by:

getAnnotations in interface AnnotatedElement

getDeclaredAnnotations

public Annotation[] getDeclaredAnnotations()

Specified by:

getDeclaredAnnotations in interface AnnotatedElement