枚举应用三

枚举实现的接口

package com.yeepay.sxf.euma;
/**
 * 枚举接口类
 * @author sxf
 *
 */
public interface SuprtEuma {
    /**
     * 输入值获取当前枚举的字符串
     * @param integer
     * @return
     */
    public String getIndex(Integer integer);
}

枚举类

package com.yeepay.sxf.euma;
/**
 * 枚举实现接口的枚举类
 * @author sxf
 *
 */
public enum Diest implements SuprtEuma{
    
    HSL("黄栓磊",26),
    SXF("尚晓飞",27),
    QCF("瞿成峰",28);

    private String name;
    private Integer age;
    
    private Diest(String name,Integer age) {
        this.name=name;
        this.age=age;
    }
    
    /**
     * 重写接口方法
     */
    @Override
    public  String getIndex(Integer integer) {
        Diest[] de=Diest.values();
        for (Diest diest : de) {
            Integer age=diest.getAge();
            if(age==integer){
                return diest.getName();
            }
        }
        
        return null;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public Integer getAge() {
        return age;
    }
    public void setAge(Integer age) {
        this.age = age;
    }

    
    
    
}

枚举测试类

package com.yeepay.sxf.euma;


public class Test {
    public static void main(String[] args) {
        test3();
    }
    
    public static void test3(){
        String nameString=Diest.HSL.getIndex(26);
        System.out.println("Test.test3()"+nameString);
    }
    
}

测试结果

Test.test3()黄栓磊