check-cast v0,[Lcom/learn/enumtest/a;return-objectv0.end method 从反编译代码中,每增加一个枚举类,无论是单独的枚举,还是内部嵌套枚举,都会向classes.dex文件中新增加一个java类,类中增加两个构造函数,增加一个valueof函数,增加一个values函数 结论三: 添加一个枚举,在程序编译期,会自动增加有两个构造函...
VS2022_3Services VisualStudioServices.VS2022_4Services VisualStudioServices.VS2022_5Services VisualStudioServices.VS2022_6Services VisualStudioServices.VS2022Services VSConstants VSConstants.AppCommandCmdID VSConstants.AppPackageDebugTargets VSConstants.CATID VSConstants.CEF VSConstants.CLSID VSConstants.CMDSET...
Two enum constants e1 and e2 are of the same enum type if and only if e1.getDeclaringClass() == e2.getDeclaringClass(). (The value returned by this method may differ from the one returned by the Object#getClass method for enum constants with constant-specific class bodies.) Java ...
Each enum constant is declared with values for the mass and radius parameters. These values are passed to the constructor when the constant is created. Java requires that the constants be defined first, prior to any fields or methods. Also, when there are fields and methods, the list of enu...
Java Python Typescript Haskell F# C# Swift Rust Kotlin Scala C In C, enumerations are really just a wrapper for named integer constants. They are defined with the keyword enum, usually in combination with typedef. For example: #include<stdio.h> typedef enum { Monday, Tuesday, Wednesday, Thu...
[Android.Runtime.Register("TC_ENUM")] [System.Obsolete("Use 'Java.IO.IObjectStreamConstants.TcEnum'. This class will be removed in a future release.")]publicconstsbyteTcEnum =126; Field Value Value = 126 SByte Remarks new Enum constant. ...
[Android.Runtime.Register("getEnumConstants","()[Ljava/lang/Object;","")]publicJava.Lang.Object[]? GetEnumConstants (); 圾抉戒志把忘投忘快技抉快 戒扶忘折快扶我快 Object[] 技忘扼扼我志, 扼抉忱快把忪忘投我抄 戒扶忘折快扶我攸 抗抖忘扼扼忘 扭快把快折我扼抖快扶我攸, 扭把快忱...
In thisguide to Javaenumwith string values, learn tocreate enum using strings, iterate over all enum values, get enum value and perform a reverse lookup tofind an enum by stringparameter. We should always createenumwhen we have a fixed set of related constants.Enums are inherently singleton,...
for(Enum en : e.getClass().getEnumConstants()) System.out.println(en); } } 因為getEnumConstants() 是 Class 上的方法,所以你甚至可以對不是列舉的類呼叫此方法,只不過,此時該方法返回 null 方法新增 除了不能繼承自一個 enum 之外,我們基本上可以將 enum 看作一個常規的類。也就是說我們可以向 en...
There are several precedents for naming constants (in enums or elsewhere): Traditionally, JavaScript has used all-caps names, which is a convention it inherited from Java and C: Number.MAX_VALUE Well-known symbols are camel-cased and start with lowercase letters because they are related to pro...