枚举

package com.py.Demo02;

public class Season {

    private String name;
    private String decs;

    public final static Season SPRING = new Season("春天","温暖");
    public final static Season SUMMER = new Season("夏天","炎热");
    public final static Season AUTUMN = new Season("秋天","凉爽");
    public final static Season WINTER = new Season("冬天","寒冷");

    private Season(String name,String decs) {
        this.name = name;
        this.decs = decs;
    }

    public String getName() {
        return this.name;
    }

    public String getDecs() {
        return this.decs;
    }

    @Override
    public String toString() {
        return "Season{ name=" +
                name+" decs="+decs+
                " }";
    }
}