# 程序包的使用
org.springframework.beans.factory.parsing

- 使用org.springframework.beans.factory.parsing的程序包
  程序包 | 说明
  --- | ---
  org.springframework.beans.factory.parsing | Support infrastructure for bean definition parsing.
  org.springframework.beans.factory.xml | Contains an abstract XML-based `BeanFactory` implementation, including a standard "spring-beans" XSD.

- org.springframework.beans.factory.parsing使用的org.springframework.beans.factory.parsing中的类
  类和说明
  AbstractComponentDefinition Base implementation of `ComponentDefinition` that provides a basic implementation of `AbstractComponentDefinition.getDescription()` which delegates to `ComponentDefinition.getName()`.
  AliasDefinition Representation of an alias that has been registered during the parsing process.
  ComponentDefinition Interface that describes the logical view of a set of `BeanDefinitions` and `BeanReferences` as presented in some configuration context.
  DefaultsDefinition Marker interface for a defaults definition, extending BeanMetadataElement to inherit source exposure.
  ImportDefinition Representation of an import that has been processed during the parsing process.
  Location Class that models an arbitrary location in a `resource`.
  ParseState Simple `LinkedList`-based structure for tracking the logical position during a parsing process.
  ParseState.Entry Marker interface for entries into the `ParseState`.
  Problem Represents a problem with a bean definition configuration.
  ProblemReporter SPI interface allowing tools and other external processes to handle errors and warnings reported during bean definition parsing.
  ReaderEventListener Interface that receives callbacks for component, alias and import registrations during a bean definition reading process.
  SourceExtractor Simple strategy allowing tools to control how source metadata is attached to the bean definition metadata.

- org.springframework.beans.factory.xml使用的org.springframework.beans.factory.parsing中的类
  类和说明
  BeanComponentDefinition ComponentDefinition based on a standard BeanDefinition, exposing the given bean definition as well as inner bean definitions and bean references for the given bean.
  ComponentDefinition Interface that describes the logical view of a set of `BeanDefinitions` and `BeanReferences` as presented in some configuration context.
  CompositeComponentDefinition `ComponentDefinition` implementation that holds one or more nested `ComponentDefinition` instances, aggregating them into a named group of components.
  DefaultsDefinition Marker interface for a defaults definition, extending BeanMetadataElement to inherit source exposure.
  ProblemReporter SPI interface allowing tools and other external processes to handle errors and warnings reported during bean definition parsing.
  ReaderContext Context that gets passed along a bean definition reading process, encapsulating all relevant configuration as well as state.
  ReaderEventListener Interface that receives callbacks for component, alias and import registrations during a bean definition reading process.
  SourceExtractor Simple strategy allowing tools to control how source metadata is attached to the bean definition metadata.