Java基礎知識解説 - 列挙型定義

public enum Color {

	RED(1, "红色"), GREEN(2, "绿色"), BLUE(3, "蓝色");

	private int value;
	private String label;

	private Color(int value, String label) {
		this.value = value;
		this.label = label;
	}

	public int getValue() {
		return value;
	}

	public String getLabel() {
		return label;
	}
}

enum Color {

	RED {
		public String getLabel() {
			return "红颜色";
		}
	},
	GREEN {
		public String getLabel() {
			return "绿颜色";
		}
	};
	public abstract String getLabel();
}

public class Test {
	public static void main(String[] args) {
		for (Color color : Color.values()) {
			String label = color.getLabel();
			System.out.println(label);
		}
	}
}