cn.sexycode.util.core.cls

接口 AnnotationAttributeExtractor<S>

类型参数:

S - the type of source supported by this extractor

所有已知实现类:

AbstractAliasAwareAnnotationAttributeExtractor, DefaultAnnotationAttributeExtractor, MapAnnotationAttributeExtractor

interface AnnotationAttributeExtractor<S>

An AnnotationAttributeExtractor is responsible for extracting annotation attribute values from an underlying source such as an Annotation or a Map.

从以下版本开始:

4.2

作者:

Sam Brannen

另请参阅:

SynthesizedAnnotationInvocationHandler

方法概要

限定符和类型	方法和说明
Object	getAnnotatedElement() Get the element that is annotated with an annotation of the annotation type supported by this extractor.
Class<? extends Annotation>	getAnnotationType() Get the type of annotation that this extractor extracts attribute values for.
Object	getAttributeValue(Method attributeMethod) Get the attribute value from the underlying source that corresponds to the supplied attribute method.
S	getSource() Get the underlying source of annotation attributes.

方法详细资料

getAnnotationType

Class<? extends Annotation> getAnnotationType()

Get the type of annotation that this extractor extracts attribute values for.

getAnnotatedElement

Object getAnnotatedElement()

Get the element that is annotated with an annotation of the annotation type supported by this extractor.

返回:

the annotated element, or null if unknown

getSource

S getSource()

Get the underlying source of annotation attributes.

getAttributeValue

Object getAttributeValue(Method attributeMethod)

Get the attribute value from the underlying source that corresponds to the supplied attribute method.

参数:

attributeMethod - an attribute method from the annotation type supported by this extractor

返回:

the value of the annotation attribute