所有程序包的分层结构

程序包分层结构:

• compiler,
• fileSystem

类分层结构

• java.lang.Object
  • java.awt.Component (implements java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable)
    • java.awt.Container
      • java.awt.Window (implements javax.accessibility.Accessible)
        • java.awt.Frame (implements java.awt.MenuContainer)
          • javax.swing.JFrame (implements javax.accessibility.Accessible, javax.swing.RootPaneContainer, javax.swing.WindowConstants)
            • compiler.MainFrame
  • compiler.Err
  • javax.swing.filechooser.FileFilter
    • fileSystem.fileFilter
  • compiler.Interpreter
  • compiler.Pcode
  • compiler.PL0
  • compiler.Praser
  • compiler.Scanner
  • compiler.Symbol
  • compiler.SymbolTable
  • compiler.SymbolTable.Item