深入理解Java枚举类型(enum)

一时失言乱红尘 2022-05-27 07:47 242阅读 0赞

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> [http://blog.csdn.net/javazejian/article/details/71333103][http_blog.csdn.net_javazejian_article_details_71333103]   
> 出自[【zejian的博客】][zejian]

关联文章：

[深入理解Java类型信息(Class对象)与反射机制][Java_Class]

[深入理解Java枚举类型(enum)][http_blog.csdn.net_javazejian_article_details_71333103]

[深入理解Java注解类型(@Annotation)][Java_Annotation]

[深入理解Java并发之synchronized实现原理][Java_synchronized]

[深入理解Java内存模型(JMM)及volatile关键字][Java_JMM_volatile]

[深入理解Java类加载器(ClassLoader)][Java_ClassLoader]

本篇主要是深入对Java中枚举类型进行分析，主要内容如下：

*  [理解枚举类型][Link 1]
    
     *  [枚举的定义][Link 2]
     *  [枚举实现原理][Link 3]
     *  [枚举的常见方法][Link 4]
        
         *  [Enum抽象类常见方法][Enum]
         *  [编译器生成的Values方法与ValueOf方法][Values_ValueOf]
 *  [枚举与Class对象][Class]
 *  [枚举的进阶用法][Link 5]
    
     *  [向enum类添加方法与自定义构造函数][enum]
     *  [关于覆盖enum类方法][enum 1]
     *  [enum类中定义抽象方法][enum 2]
     *  [enum类与接口][enum 3]
 *  [枚举与switch][switch]
 *  [枚举与单例模式][Link 6]
 *  [EnumMap][]
    
     *  [EnumMap基本用法][EnumMap 1]
     *  [EnumMap实现原理剖析][EnumMap 2]
 *  [EnumSet][]
    
     *  [EnumSet用法][EnumSet 1]
     *  [EnumSet实现原理剖析][EnumSet 2]
        
         *  [理解位向量][Link 7]
         *  [EnumSet原理][EnumSet 3]

# 理解枚举类型 #

[http_blog.csdn.net_javazejian_article_details_71333103]: http://blog.csdn.net/javazejian/article/details/71333103
[zejian]: http://blog.csdn.net/javazejian
[Java_Class]: http://blog.csdn.net/javazejian/article/details/70768369
[Java_Annotation]: http://blog.csdn.net/javazejian/article/details/71860633
[Java_synchronized]: http://blog.csdn.net/javazejian/article/details/72828483
[Java_JMM_volatile]: http://blog.csdn.net/javazejian/article/details/72772461
[Java_ClassLoader]: http://blog.csdn.net/javazejian/article/details/73413292
[Link 1]: https://blog.csdn.net/javazejian/article/details/71333103#%E7%90%86%E8%A7%A3%E6%9E%9A%E4%B8%BE%E7%B1%BB%E5%9E%8B
[Link 2]: https://blog.csdn.net/javazejian/article/details/71333103#%E6%9E%9A%E4%B8%BE%E7%9A%84%E5%AE%9A%E4%B9%89
[Link 3]: https://blog.csdn.net/javazejian/article/details/71333103#%E6%9E%9A%E4%B8%BE%E5%AE%9E%E7%8E%B0%E5%8E%9F%E7%90%86
[Link 4]: https://blog.csdn.net/javazejian/article/details/71333103#%E6%9E%9A%E4%B8%BE%E7%9A%84%E5%B8%B8%E8%A7%81%E6%96%B9%E6%B3%95
[Enum]: https://blog.csdn.net/javazejian/article/details/71333103#enum%E6%8A%BD%E8%B1%A1%E7%B1%BB%E5%B8%B8%E8%A7%81%E6%96%B9%E6%B3%95
[Values_ValueOf]: https://blog.csdn.net/javazejian/article/details/71333103#%E7%BC%96%E8%AF%91%E5%99%A8%E7%94%9F%E6%88%90%E7%9A%84values%E6%96%B9%E6%B3%95%E4%B8%8Evalueof%E6%96%B9%E6%B3%95
[Class]: https://blog.csdn.net/javazejian/article/details/71333103#%E6%9E%9A%E4%B8%BE%E4%B8%8Eclass%E5%AF%B9%E8%B1%A1
[Link 5]: https://blog.csdn.net/javazejian/article/details/71333103#%E6%9E%9A%E4%B8%BE%E7%9A%84%E8%BF%9B%E9%98%B6%E7%94%A8%E6%B3%95
[enum]: https://blog.csdn.net/javazejian/article/details/71333103#%E5%90%91enum%E7%B1%BB%E6%B7%BB%E5%8A%A0%E6%96%B9%E6%B3%95%E4%B8%8E%E8%87%AA%E5%AE%9A%E4%B9%89%E6%9E%84%E9%80%A0%E5%87%BD%E6%95%B0
[enum 1]: https://blog.csdn.net/javazejian/article/details/71333103#%E5%85%B3%E4%BA%8E%E8%A6%86%E7%9B%96enum%E7%B1%BB%E6%96%B9%E6%B3%95
[enum 2]: https://blog.csdn.net/javazejian/article/details/71333103#enum%E7%B1%BB%E4%B8%AD%E5%AE%9A%E4%B9%89%E6%8A%BD%E8%B1%A1%E6%96%B9%E6%B3%95
[enum 3]: https://blog.csdn.net/javazejian/article/details/71333103#enum%E7%B1%BB%E4%B8%8E%E6%8E%A5%E5%8F%A3
[switch]: https://blog.csdn.net/javazejian/article/details/71333103#%E6%9E%9A%E4%B8%BE%E4%B8%8Eswitch
[Link 6]: https://blog.csdn.net/javazejian/article/details/71333103#%E6%9E%9A%E4%B8%BE%E4%B8%8E%E5%8D%95%E4%BE%8B%E6%A8%A1%E5%BC%8F
[EnumMap]: https://blog.csdn.net/javazejian/article/details/71333103#enummap
[EnumMap 1]: https://blog.csdn.net/javazejian/article/details/71333103#enummap%E5%9F%BA%E6%9C%AC%E7%94%A8%E6%B3%95
[EnumMap 2]: https://blog.csdn.net/javazejian/article/details/71333103#enummap%E5%AE%9E%E7%8E%B0%E5%8E%9F%E7%90%86%E5%89%96%E6%9E%90
[EnumSet]: https://blog.csdn.net/javazejian/article/details/71333103#enumset
[EnumSet 1]: https://blog.csdn.net/javazejian/article/details/71333103#enumset%E7%94%A8%E6%B3%95
[EnumSet 2]: https://blog.csdn.net/javazejian/article/details/71333103#enumset%E5%AE%9E%E7%8E%B0%E5%8E%9F%E7%90%86%E5%89%96%E6%9E%90
[Link 7]: https://blog.csdn.net/javazejian/article/details/71333103#%E7%90%86%E8%A7%A3%E4%BD%8D%E5%90%91%E9%87%8F
[EnumSet 3]: https://blog.csdn.net/javazejian/article/details/71333103#enumset%E5%8E%9F%E7%90%86