com.github.houbb.heaven.reflect.meta.annotation

接口 IAnnotationTypeMeta

所有已知实现类:

AbstractAnnotationTypeMeta, ClassAnnotationTypeMeta, FieldAnnotationTypeMeta, MethodAnnotationTypeMeta

public interface IAnnotationTypeMeta

注解元数据

project: heaven-AnnotationMeta

create on 2019/11/29 23:04

从以下版本开始:

0.1.52

作者:

Administrator

方法概要

限定符和类型	方法和说明
Object	getAnnotatedAttr(Class<? extends Annotation> clazz, String methodName) 获取被当前注解指定的属性信息
Annotation	getAnnotation(String annotationName) Determine whether the underlying element has an annotation of the given type defined.
Object	getAnnotationAttr(Annotation annotation, String methodName) 获取当前注解对应的属性信息
Map<String,Object>	getAnnotationAttributes(String annotationName) Retrieve the attributes of the annotation of the given type, if any (i.e. if defined on the underlying element, as direct annotation), also taking attribute overrides on composed annotations into account.
Object	getAnnotationOrRefAttribute(String annotationName, String attrMethodName) 已过时。
Map<String,Object>	getAnnotationOrRefAttributes(String annotationName) 已过时。
List<Annotation>	getAnnotationOrRefs(String annotationName) Determine whether the underlying element has an annotation or meta-annotation of the given type defined.
Annotation	getAnnotationReferenced(String annotationName, String annotationRefName) 获取被引用的注解基本信息
Object	getAnnotationReferencedAttr(Class<? extends Annotation> clazz, String methodName) 获取被当前注解为元注解的的属性信息
List<Annotation>	getAnnotationRefs(String annotationName) 获取指定类型的所有相关注解 （1）排除直接注解本身
boolean	isAnnotated(String annotationName) Determine whether the underlying element has an annotation of the given type defined.
boolean	isAnnotatedOrRef(List<Class> classList) Determine whether the underlying element has an annotation or meta-annotation of the given type defined.
boolean	isAnnotatedOrRef(String annotationName) Determine whether the underlying element has an annotation or meta-annotation of the given type defined.
boolean	isAnnotationRef(Class<? extends Annotation> clazz) 是否被引用了指定的注解

方法详细资料

isAnnotated

boolean isAnnotated(String annotationName)

Determine whether the underlying element has an annotation of the given type defined.

If this method returns true, then getAnnotationAttributes(java.lang.String) will return a non-null Map.

参数:

annotationName - the fully qualified class name of the annotation type to look for

返回:

whether a matching annotation is defined

从以下版本开始:

0.1.52

getAnnotation

Annotation getAnnotation(String annotationName)

Determine whether the underlying element has an annotation of the given type defined.

参数:

annotationName - the fully qualified class name of the annotation type to look for

返回:

a matching annotation is returned

从以下版本开始:

0.1.52

isAnnotatedOrRef

boolean isAnnotatedOrRef(String annotationName)

Determine whether the underlying element has an annotation or meta-annotation of the given type defined.

If this method returns true, then getAnnotationAttributes(java.lang.String) will return a non-null Map.

参数:

annotationName - the fully qualified class name of the annotation type to look for

返回:

whether a matching annotation is defined

从以下版本开始:

0.1.53

isAnnotatedOrRef

boolean isAnnotatedOrRef(List<Class> classList)

Determine whether the underlying element has an annotation or meta-annotation of the given type defined.

If this method returns true, then getAnnotationAttributes(java.lang.String) will return a non-null Map.

参数:

classList - the fully qualified class name list of the annotation type to look for

返回:

whether a matching annotation is defined

从以下版本开始:

0.1.53

isAnnotationRef

boolean isAnnotationRef(Class<? extends Annotation> clazz)

是否被引用了指定的注解

参数:

clazz - 类信息

返回:

是否

从以下版本开始:

0.1.56

getAnnotationOrRefs

List<Annotation> getAnnotationOrRefs(String annotationName)

Determine whether the underlying element has an annotation or meta-annotation of the given type defined.

参数:

annotationName - the fully qualified class name of the annotation type to look for

返回:

all matching annotation is returned

从以下版本开始:

0.1.53

另请参阅:

直接注解, 元注解-间接饮用

getAnnotationRefs

List<Annotation> getAnnotationRefs(String annotationName)

获取指定类型的所有相关注解 （1）排除直接注解本身

参数:

annotationName - 注解名称

返回:

注解类表

从以下版本开始:

0.1.52

getAnnotationReferenced

Annotation getAnnotationReferenced(String annotationName,
                                   String annotationRefName)

获取被引用的注解基本信息

参数:

annotationName - 注解名称

annotationRefName - 引用注解名称

返回:

被引用的注解本身

另请参阅:

首先执行这个获取引用

getAnnotationAttributes

Map<String,Object> getAnnotationAttributes(String annotationName)

Retrieve the attributes of the annotation of the given type, if any (i.e. if defined on the underlying element, as direct annotation), also taking attribute overrides on composed annotations into account.

参数:

annotationName - the fully qualified class name of the annotation type to look for

返回:

a Map of attributes, with the attribute name as key (e.g. "value") and the defined attribute value as Map value. This return value will be null if no matching annotation is defined.

从以下版本开始:

0.1.52

getAnnotationOrRefAttributes

@Deprecated
Map<String,Object> getAnnotationOrRefAttributes(String annotationName)

已过时。

Retrieve the attributes of the annotation of the given type, if any (i.e. if defined on the underlying element, as direct annotation or meta-annotation), also taking attribute overrides on composed annotations into account. 备注：当有多个时，则只会选择一个。

参数:

annotationName - the fully qualified class name of the annotation type to look for

返回:

a Map of attributes, with the attribute name as key (e.g. "value") and the defined attribute value as Map value. This return value will be null if no matching annotation is defined.

从以下版本开始:

0.1.54

getAnnotationOrRefAttribute

@Deprecated
Object getAnnotationOrRefAttribute(String annotationName,
                                                String attrMethodName)

已过时。

Retrieve the attributes of the annotation of the given type, if any (i.e. if defined on the underlying element, as direct annotation or meta-annotation), also taking attribute overrides on composed annotations into account. 备注：当有多个时，则只会选择一个。

参数:

annotationName - the fully qualified class name of the annotation type to look for

attrMethodName - the annotation method name to look for

返回:

a Map of attributes, with the attribute name as key (e.g. "value") and the defined attribute value as Map value. This return value will be null if no matching annotation is defined.

从以下版本开始:

0.1.54

getAnnotationAttr

Object getAnnotationAttr(Annotation annotation,
                         String methodName)

获取当前注解对应的属性信息

参数:

annotation - 注解类

methodName - 方法名称

返回:

结果

从以下版本开始:

0.1.56

getAnnotatedAttr

Object getAnnotatedAttr(Class<? extends Annotation> clazz,
                        String methodName)

获取被当前注解指定的属性信息

参数:

clazz - 注解类

methodName - 方法名称

返回:

结果

从以下版本开始:

0.1.56

getAnnotationReferencedAttr

Object getAnnotationReferencedAttr(Class<? extends Annotation> clazz,
                                   String methodName)

获取被当前注解为元注解的的属性信息

参数:

clazz - 注解类

methodName - 方法名称

返回:

结果

从以下版本开始:

0.1.56