052-enum型-enum型のサンプル　【新人エンジニアが最初に覚えたい100のJava文法】

public class SampleEnum {
	public static void main(String[] args) {
		Rank myRank = Rank.NORMAL;
		switch (myRank) {
		case NORMAL:
			System.out.println("Your rank is " + myRank);
			break;
		case GOLD:
			System.out.println("Your rank is " + myRank);
			break;
		case PLATINUM:
			System.out.println("Your rank is " + myRank);
			break;
		}
	}
}

enum Rank {
	NORMAL, GOLD, PLATINUM;
}