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

类 AbstractAnnotationTypeMeta

java.lang.Object

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

所有已实现的接口:

IAnnotationTypeMeta

直接已知子类:

ClassAnnotationTypeMeta, FieldAnnotationTypeMeta, MethodAnnotationTypeMeta

public abstract class AbstractAnnotationTypeMeta
extends Object
implements IAnnotationTypeMeta

抽象注解类型元数据

project: heaven-AnnotationMeta

create on 2019/11/29 23:04

从以下版本开始:

0.1.52

作者:

Administrator

构造器概要

构造器

限定符	构造器和说明
protected	AbstractAnnotationTypeMeta()

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) 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.
Map<String,Object>	getAnnotationOrRefAttributes(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 or meta-annotation), also taking attribute overrides on composed annotations into account.
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
protected abstract Annotation[]	getAnnotations() 获取对应的注解信息列表 （1）这里其实没有必要使用 Map 因为一般注解数量不会太多，只是数组性能反而更好。
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 clazz) 是否被引用了指定的注解

从类继承的方法 java.lang.Object

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

构造器详细资料

AbstractAnnotationTypeMeta

protected AbstractAnnotationTypeMeta()

方法详细资料

getAnnotations

protected abstract Annotation[] getAnnotations()

获取对应的注解信息列表 （1）这里其实没有必要使用 Map 因为一般注解数量不会太多，只是数组性能反而更好。

返回:

注解数组

从以下版本开始:

0.1.52

isAnnotated

public boolean isAnnotated(String annotationName)

从接口复制的说明: IAnnotationTypeMeta

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

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

指定者:

isAnnotated 在接口中 IAnnotationTypeMeta

参数:

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

返回:

whether a matching annotation is defined

getAnnotation

public Annotation getAnnotation(String annotationName)

从接口复制的说明: IAnnotationTypeMeta

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

指定者:

getAnnotation 在接口中 IAnnotationTypeMeta

参数:

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

返回:

a matching annotation is returned

isAnnotatedOrRef

public boolean isAnnotatedOrRef(String annotationName)

从接口复制的说明: IAnnotationTypeMeta

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

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

指定者:

isAnnotatedOrRef 在接口中 IAnnotationTypeMeta

参数:

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

返回:

whether a matching annotation is defined

isAnnotatedOrRef

public boolean isAnnotatedOrRef(List<Class> classList)

从接口复制的说明: IAnnotationTypeMeta

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

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

指定者:

isAnnotatedOrRef 在接口中 IAnnotationTypeMeta

参数:

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

返回:

whether a matching annotation is defined

isAnnotationRef

public boolean isAnnotationRef(Class clazz)

从接口复制的说明: IAnnotationTypeMeta

是否被引用了指定的注解

指定者:

isAnnotationRef 在接口中 IAnnotationTypeMeta

参数:

clazz - 类信息

返回:

是否

getAnnotationOrRefs

public List<Annotation> getAnnotationOrRefs(String annotationName)

从接口复制的说明: IAnnotationTypeMeta

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

指定者:

getAnnotationOrRefs 在接口中 IAnnotationTypeMeta

参数:

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

返回:

all matching annotation is returned

另请参阅:

直接注解, 元注解-间接饮用

getAnnotationRefs

public List<Annotation> getAnnotationRefs(String annotationName)

从接口复制的说明: IAnnotationTypeMeta

获取指定类型的所有相关注解 （1）排除直接注解本身

指定者:

getAnnotationRefs 在接口中 IAnnotationTypeMeta

参数:

annotationName - 注解名称

返回:

注解类表

getAnnotationReferenced

public Annotation getAnnotationReferenced(String annotationName,
                                          String annotationRefName)

从接口复制的说明: IAnnotationTypeMeta

获取被引用的注解基本信息

指定者:

getAnnotationReferenced 在接口中 IAnnotationTypeMeta

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

public Map<String,Object> getAnnotationAttributes(String annotationName)

从接口复制的说明: IAnnotationTypeMeta

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.

指定者:

getAnnotationAttributes 在接口中 IAnnotationTypeMeta

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.

getAnnotationOrRefAttributes

public Map<String,Object> getAnnotationOrRefAttributes(String annotationName)

从接口复制的说明: IAnnotationTypeMeta

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。

指定者:

getAnnotationOrRefAttributes 在接口中 IAnnotationTypeMeta

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.

getAnnotationOrRefAttribute

public Object getAnnotationOrRefAttribute(String annotationName,
                                          String attrMethodName)

从接口复制的说明: IAnnotationTypeMeta

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。

指定者:

getAnnotationOrRefAttribute 在接口中 IAnnotationTypeMeta

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.

getAnnotationAttr

public Object getAnnotationAttr(Annotation annotation,
                                String methodName)

从接口复制的说明: IAnnotationTypeMeta

获取当前注解对应的属性信息

指定者:

getAnnotationAttr 在接口中 IAnnotationTypeMeta

参数:

annotation - 注解类

methodName - 方法名称

返回:

结果

getAnnotatedAttr

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

从接口复制的说明: IAnnotationTypeMeta

获取被当前注解指定的属性信息

指定者:

getAnnotatedAttr 在接口中 IAnnotationTypeMeta

参数:

clazz - 注解类

methodName - 方法名称

返回:

结果

getAnnotationReferencedAttr

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

从接口复制的说明: IAnnotationTypeMeta

获取被当前注解为元注解的的属性信息

指定者:

getAnnotationReferencedAttr 在接口中 IAnnotationTypeMeta

参数:

clazz - 注解类

methodName - 方法名称

返回:

结果