程序包com.fr.third.apache.log4j.spi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
  • com.fr.third.apache.log4j.Category (implements com.fr.third.apache.log4j.spi.AppenderAttachable)
    • com.fr.third.apache.log4j.Logger
      • com.fr.third.apache.log4j.spi.NOPLogger
      • com.fr.third.apache.log4j.spi.RootCategory
      • com.fr.third.apache.log4j.spi.RootLogger
  • com.fr.third.apache.log4j.spi.DefaultRepositorySelector (implements com.fr.third.apache.log4j.spi.RepositorySelector)
  • com.fr.third.apache.log4j.spi.Filter (implements com.fr.third.apache.log4j.spi.OptionHandler)
  • com.fr.third.apache.log4j.spi.LocationInfo (implements java.io.Serializable)
  • com.fr.third.apache.log4j.spi.LoggingEvent (implements java.io.Serializable)
  • com.fr.third.apache.log4j.spi.NOPLoggerRepository (implements com.fr.third.apache.log4j.spi.LoggerRepository)
  • com.fr.third.apache.log4j.spi.ThrowableInformation (implements java.io.Serializable)

接口分层结构

• com.fr.third.apache.log4j.spi.AppenderAttachable
• com.fr.third.apache.log4j.spi.Configurator
• com.fr.third.apache.log4j.spi.ErrorCode
• com.fr.third.apache.log4j.spi.HierarchyEventListener
• com.fr.third.apache.log4j.spi.LoggerFactory
• com.fr.third.apache.log4j.spi.LoggerRepository
• com.fr.third.apache.log4j.spi.OptionHandler
  • com.fr.third.apache.log4j.spi.ErrorHandler
• com.fr.third.apache.log4j.spi.RendererSupport
• com.fr.third.apache.log4j.spi.RepositorySelector
• com.fr.third.apache.log4j.spi.ThrowableRenderer
• com.fr.third.apache.log4j.spi.ThrowableRendererSupport
• com.fr.third.apache.log4j.spi.TriggeringEventEvaluator