我想考枚举类型的一对夫妇变量的等价,这样的: enum AnEnumeration {
case aSimpleCase
case anotherSimpleCase
case aMoreComplexCase(String)
}
let a1 = AnEnumeration.aSimpleCase
let b1 = AnEnumeration.aSimple
我package xy does not exist,但我有这种格式封装XY: package xy.Xy;
public enum Xy {
some, things, in, an, usual, enum
}
我想导入了这种方式: import xy.*;
public class Usual{
//some usual things
}
文件系统是这