package com.javaweb.geo.utils;
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import com.javaweb.common.utils.DateUtils;
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import com.javaweb.common.utils.NumberUtils;
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import com.javaweb.geo.domain.HoleYantu;
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import java.math.BigDecimal;
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import java.util.Date;
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import java.util.List;
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public class ExceptionTimeUtils {
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private static String expLevel(List<HoleYantu> holeYantuList) {
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Double max = 0D;
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// 计数
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int count = 0;
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for (int i = 1; i < holeYantuList.size(); i++) {
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//计算速度
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}
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return "等级";
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}
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/**
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* 计算两条数据之间的速度 (depth2-depth1)/(satrt2-start) m/h
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*
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* @param start 第一个对象的gps时间
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* @param depth1 第一个对象的endDepth
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* @param satrt2 第二个对象的gps时间
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* @param depth2 第二个对象的endDepth
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* @return
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*/
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public static Double spead(Date start, Double depth1, Date satrt2, Double depth2) {
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if (depth1 == null || depth2 == null) {
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return null;
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}
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Double hour = hour(start, satrt2);
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if (hour == null ) {
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return null;
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}
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try{
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Double d = (depth2 - depth1) / hour;
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return NumberUtils.div(d ,1,2);
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}catch (Exception e){
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return null;
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}
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}
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private static Double hour(Date start, Date satrt2) {
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try {
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long a = (satrt2.getTime() - start.getTime()) / 1000;
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//计算小时数
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BigDecimal b = new BigDecimal((double) a / 3600);
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Double hour = b.setScale(4, BigDecimal.ROUND_HALF_UP).doubleValue();
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return hour;
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} catch (Exception e) {
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return null;
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}
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}
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public static void main(String[] args) {
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//2022-03-05 13:43:03 5.4
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//2022-03-05 14:05:11 6.5
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// Date date1 = DateUtils.parseDate("2022-03-05 13:43:03");
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// Date date2 = DateUtils.parseDate("2022-03-05 14:05:11");
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// Double spead = spead(date1,5.4d,date2,6.5d);
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String s1 = "000019";
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int a = Integer.parseInt(s1) + 1;
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System.out.println(a);
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}
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}
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