# 程序包org.springframework.core.type.classreading的分层结构

程序包分层结构:

- 所有程序包

## 类分层结构

- java.lang.Object
  - org.springframework.asm.ClassVisitor
    - org.springframework.core.type.classreading.AnnotationMetadataReadingVisitor (implements org.springframework.core.type.AnnotationMetadata)
  - org.springframework.asm.MethodVisitor
    - org.springframework.core.type.classreading.MethodMetadataReadingVisitor (implements org.springframework.core.type.MethodMetadata)
  - org.springframework.core.type.classreading.SimpleMetadataReaderFactory (implements org.springframework.core.type.classreading.MetadataReaderFactory)
    - org.springframework.core.type.classreading.CachingMetadataReaderFactory

## 接口分层结构

- org.springframework.core.type.classreading.MetadataReader
- org.springframework.core.type.classreading.MetadataReaderFactory