package com.walker.openocr.vehicle;
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import com.walker.openocr.AbstractValueParser;
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import com.walker.openocr.util.TextUtils;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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/**
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* 机动车车牌属性解析器实现，能判断给定值是否车牌号码。
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* @author 时克英
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* @date 2022-09-27
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*/
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public class PlateValueParser extends AbstractValueParser<String> {
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private Map<String, String> provinceMap = new HashMap<>(32);
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private List<String> areaMap = new ArrayList<>(32);
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public PlateValueParser(){
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this.provinceMap.put("京","北京");
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this.provinceMap.put("津","天津");
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this.provinceMap.put("冀","河北");
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this.provinceMap.put("晋","山西");
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this.provinceMap.put("辽","辽宁");
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this.provinceMap.put("吉","吉林");
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this.provinceMap.put("沪","上海");
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this.provinceMap.put("苏","江苏");
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this.provinceMap.put("浙","浙江");
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this.provinceMap.put("皖","安徽");
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this.provinceMap.put("闽","福建");
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this.provinceMap.put("琼","海南");
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this.provinceMap.put("赣","江西");
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this.provinceMap.put("鲁","山东");
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this.provinceMap.put("豫","河南");
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this.provinceMap.put("鄂","湖北");
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this.provinceMap.put("湘","湖南");
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this.provinceMap.put("粤","广东");
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this.provinceMap.put("渝","重庆");
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this.provinceMap.put("川","四川");
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this.provinceMap.put("贵","贵州");
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this.provinceMap.put("云","云南");
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this.provinceMap.put("陕","陕西");
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this.provinceMap.put("甘","甘肃");
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this.provinceMap.put("蒙","内蒙古");
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this.provinceMap.put("黑","黑龙江");
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this.provinceMap.put("桂","广西");
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this.provinceMap.put("青","青海");
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this.provinceMap.put("宁","宁夏");
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this.areaMap.add("A");
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this.areaMap.add("B");
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this.areaMap.add("C");
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this.areaMap.add("D");
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this.areaMap.add("E");
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this.areaMap.add("F");
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this.areaMap.add("G");
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this.areaMap.add("H");
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this.areaMap.add("J");
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this.areaMap.add("K");
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this.areaMap.add("L");
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this.areaMap.add("M");
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this.areaMap.add("N");
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this.areaMap.add("P");
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this.areaMap.add("Q");
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this.areaMap.add("R");
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this.areaMap.add("S");
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this.areaMap.add("T");
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this.areaMap.add("U");
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this.areaMap.add("V");
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this.areaMap.add("W");
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this.areaMap.add("X");
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this.areaMap.add("Y");
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this.areaMap.add("Z");
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}
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@Override
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public String getValue(Object input) {
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if(this.isTypeValue(input)){
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return input.toString();
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}
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return null;
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}
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@Override
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public boolean isTypeValue(Object input) {
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if(TextUtils.isEmpty(input)){
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return false;
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}
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String text = input.toString();
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if(text.length() != 7){
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// 长度不够
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return false;
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}
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if(this.provinceMap.get(text.substring(0,1)) == null){
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// 第一位不是省份简称
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return false;
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}
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if(!this.areaMap.contains(text.substring(1,2))){
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// 第二位不包含大写字母
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return false;
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}
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return true;
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}
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}
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