package com.javaweb.third.baidu.bean.imgClassify;
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import com.alibaba.fastjson.JSONArray;
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import com.alibaba.fastjson.JSONObject;
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import com.javaweb.third.baidu.bean.BaseResult;
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import java.util.List;
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import java.util.Map;
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/**
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* 菜品识别返回结果
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* @author wujiyue
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*/
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public class DishResult extends BaseResult {
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/*{
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"log_id": 2471272194,
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"result_num": 5,
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"result": [
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{
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"name": "烧烤（串类）",
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"calorie": 333.33,
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"probability": 0.35874313116074
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},
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{
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"name": "鱿鱼",
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"calorie": 333.33,
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"probability": 0.20610593259335
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},
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{
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"name": "板筋",
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"calorie": 333.33,
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"probability": 0.15860831737518
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},
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{
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"name": "鸡脆骨",
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"calorie": 333.33,
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"probability": 0.077698558568954
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},
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{
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"name": "麻辣烫",
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"calorie": 333.33,
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"probability": 0.041968926787376
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}
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]
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}
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{"log_id": 2677811678621716503, "result_num": 1, "result": [{"calorie": "-1", "has_calorie": true, "name": "非菜", "probability": "0.202248"}]}
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*/
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private Integer result_num;
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/**
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* 是否菜品
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*/
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private boolean isDish;
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/**
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* 认定为是哪个菜品的阈值概率
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*/
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private Double dishProbability=0.7;
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/**
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*根据阈值概率最总认定为是那个菜品名称
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*/
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private String result_name;
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/**
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*定为是那个菜品的概率
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*/
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private Double result_probability;
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/**
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*
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*/
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private Double result_calorie;
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/**
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*如 返回概率大于0.1的结果 Map 中 key:name、calorie、probability
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*/
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private List<Map> result;
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public DishResult(String json){
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this.setJson(json);
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try{
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JSONObject jsonObject= JSONObject.parseObject(json);
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this.setLog_id(jsonObject.getString("log_id"));
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String e_code=String.valueOf(jsonObject.get("error_code"));
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if(notNull(e_code)){
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this.setError_code(e_code);
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String e_msg=String.valueOf(jsonObject.get("error_msg"));
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this.setError_msg(e_msg);
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this.setRequestOk(false);
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}else {
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this.setRequestOk(true);
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this.result_num=jsonObject.getInteger("result_num");
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List<Map> list = JSONArray.parseArray(jsonObject.get("result").toString(), Map.class);
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if(list!=null&&list.size()>0){
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for(Map t:list){
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String name=String.valueOf(t.get("name"));
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Double pro=Double.valueOf(String.valueOf(t.get("probability")));
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Double cal=Double.valueOf(String.valueOf(t.get("calorie")));
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if((result_num==1&&"非菜".equals(name))||(pro>0.5&&"非菜".equals(name))){
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isDish=false;
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this.result_name=name;
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this.result_probability=pro;
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break;
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}
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if(pro>dishProbability){
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isDish=true;
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this.result_name=name;
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this.result_probability=pro;
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this.result_calorie=cal;
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}
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}
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this.result=list;
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}
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}
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}catch (Exception ex){
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ex.printStackTrace();
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this.setRequestOk(false);
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this.setError_msg("解析json字符串出现异常!");
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}
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}
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public static DishResult create(String jsonStr) {
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return new DishResult(jsonStr);
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}
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public List<Map> getResult() {
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return result;
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}
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public void setResult(List<Map> result) {
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this.result = result;
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}
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public Integer getResult_num() {
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return result_num;
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}
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public void setResult_num(Integer result_num) {
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this.result_num = result_num;
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}
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public boolean isDish() {
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return isDish;
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}
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public void setDish(boolean isDish) {
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this.isDish = isDish;
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}
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public Double getDishProbability() {
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return dishProbability;
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}
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public void setDishProbability(Double dishProbability) {
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this.dishProbability = dishProbability;
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}
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public String getResult_name() {
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return result_name;
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}
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public void setResult_name(String result_name) {
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this.result_name = result_name;
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}
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public Double getResult_probability() {
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return result_probability;
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}
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public void setResult_probability(Double result_probability) {
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this.result_probability = result_probability;
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}
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public Double getResult_calorie() {
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return result_calorie;
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}
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public void setResult_calorie(Double result_calorie) {
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this.result_calorie = result_calorie;
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}
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@Override
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public String toString() {
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if(isRequestOk()){
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return "DishResult{" +
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"result_num=" + result_num +
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", isDish=" + isDish +
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", result_name='" + result_name + '\'' +
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", result_probability=" + result_probability +
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", result_calorie=" + result_calorie +
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", result=" + result +
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'}';
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}else{
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return getError_msg()+";错误代码["+getError_code()+"]"+";log_id["+getLog_id()+"]";
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}
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}
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}
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