记录两个枚举的比较结果

enum SeasonEnum { // 四季枚举
SPRING, SUMMER, AUTUMN, WINTER
}

public class ShowEnum {
public static void main(String[] args) {
SeasonEnum es[] = SeasonEnum.values();
for (int i = 0; i < es.length; i++) {
System.out.println("枚举常量：" + es[i]);
}
}
}
enum SeasonEnum { // 四季枚举
SPRING, SUMMER, AUTUMN, WINTER
}

public class EnumMethodTest {
public static void main(String[] args) {
SeasonEnum tmp = SeasonEnum.valueOf("SUMMER");// 根据字符串创建一个枚举值
SeasonEnum es[] = SeasonEnum.values();// 获取所有枚举值
for (int i = 0; i < es.length; i++) {
String message = "";// 待输出的消息
int result = tmp.compareTo(es[i]);// 记录两个枚举的比较结果
if (result < 0) {
message = tmp + "在" + es[i] + "的前个" + (-result) + "位置";
} else if (result > 0) {
message = tmp + "与" + es[i] + "的后个" + result + "位置";
} else if (result == 0) {
message = tmp + "与" + es[i] + "是同一个值";
}
System.out.println(message);
}
}
}