Java内部类的研究及应用

Research and Application on Java Inner Class

给出了Java内部类(Inner Class)的定义,在对其分类研究的基础上,分析了成员类、局部类和匿名类的基本特性、约束规则和引用方法,给出了各种内部类的使用方法、访问控制和应用实例。使用内部类简化了程序设计,符合信息隐藏原则,提高了程序的安全性、可理解性和运行效率。在Java面向对象技术(Object-Oriented Technique,OOT)教学与应用开发中收到了好的效果。

First present the definition of Java inner class. And on the basis of classifying study, classify Java inner class, analyze the basic characteristics, constraint rules and reference methods of the member class, local class and anonymous class. Finally present the use methods, access control and application examples. By using inner class, Java programming is predigested. It accords the principle of information hiding, improves security, understandability and run efficiency of Java program. Receive better effect in teaching and application development of Java Object-Oriented Technique.