Java Basic(44)-Enumeration

public enum tuna {

bucky("nice","22"),

kelsy("cutie","10"), →設置常數

julia("bigmistake","12");

private final String desc;

private final String year; →設置 string

tuna(String description, String birthday){

desc=description;

year=birthday; →設置constructor

}

public String getDesc(){

return desc;

→設置method

}

public String getYear(){

return year; →設置 method

}

}

class apples{

public static void main(String args[]){

for(tuna people: tuna.values())

System.out.printf("%s\t%s\t%s\n", people, people.getDesc(),people.getYear());

}

}

這是運行時的結果：

bucky nice 22

kelsy cutie 10

julia bigmistake 12