enum 枚举应用

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//枚举用于存放同一类型的参数
public enum TestEnum {
Monday(1, "星期一"),
Tuesday(2, "星期二"), 
Wednesday(3, "星期三"), 
Thursday(4, "星期四"), 
Friday(5, "星期五"), 
Saturday(6, "星期六"), 
Sunday(7, "星期天");


int code;//参数值
String destription;//参数说明


TestEnum(int code,String destription) {
this.code = code;
this.destription=destription;
}

//判断传入code在枚举中是否存在
public boolean eqlues(TestEnum type,int code){
return code==type.code;
}

//根据传入code返回相应的枚举类型
public static TestEnum getDiscountType(int code){
for(TestEnum valuesEnum : TestEnum.values()){
if(code==valuesEnum.getCode()){
return valuesEnum;
}
}
return null;
}

public int getCode() {
return code;
}



public void setCode(int code) {
this.code = code;
}



public String getDestription() {
return destription;
}



public void setDestription(String destription) {
this.destription = destription;
}

}
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