package com.tianbo.util.nmms;

public class AwbaUtils {

    public static String awba(String awba){

        if (!"".equals(awba) && null != awba){
            if (awba.length() >= 3){
                if (awba.contains("-")){
                    return awba;
                }else {
                    StringBuffer stringBuffer = new StringBuffer(awba);
                    String s = stringBuffer.insert(3, "-").toString();
                    return s;
                }
            }
        }
        return awba;
    }

    public static String awbh(String awbh){

        if (!"".equals(awbh) && null != awbh){
            return awbh;
        }else {
            awbh = "";
            return awbh;
        }

    }

}