package testThread;

import java.text.ParseException;

import java.text.SimpleDateFormat;

import java.util.ArrayList;

import java.util.Calendar;

import java.util.Date;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import java.util.Map.Entry;

public class testDealTime {

    public static void main(String[] args) throws ParseException {

        List<String> list = new ArrayList<String>();

        list.add("2016-11-25 00:00:00");

        list.add("2016-11-25 00:05:00");

        // list.add("2016-11-25 00:10:00");

        // list.add("2016-11-25 00:15:00");

        list.add("2016-11-25 00:20:00");

        list.add("2016-11-25 00:25:00");

        // list.add("2016-11-25 00:30:00");

        // list.add("2016-11-25 00:35:00");

        list.add("2016-11-25 00:40:00");

        list.add("2016-11-25 00:45:00");

        list.add("2016-11-25 00:50:00");

        list.add("2016-11-25 00:55:00");

        list.add("2016-11-25 01:00:00");

        list.add("2016-11-25 01:05:00");

        Calendar cal = Calendar.getInstance();

        Map<String, List<String>> map = new HashMap<String, List<String>>();

        List<String> tempList = new ArrayList<String>();

        List<String> tempList2 = null;

        SimpleDateFormat simple = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

        for (int i = 0; i < list.size(); i++) {

            if (i == list.size() - 1) {

                tempList.add(list.get(i));

                map.put(String.valueOf(i), tempList);

                break;

            }

            String currTime = list.get(i);

            String nextTime = list.get(i+1);

            Date preDate = simple.parse(currTime);

            cal.setTime(preDate);

            cal.add(Calendar.MINUTE, 5);

            String preTime = String.valueOf(simple.format(cal.getTime()));

            if (nextTime.equals(preTime)) {

                tempList.add(currTime);

            } else {

                tempList.add(currTime);

                tempList2 = new ArrayList<String>();

                tempList2.addAll(tempList);

                map.put(String.valueOf(i), tempList2);

                tempList.clear();

            }

        }

        for (Entry<String, List<String>> entry : map.entrySet()) {

            List<String> lis = entry.getValue();

            for(String createtime : lis){

                System.out.print(createtime +"  ,");

            }

            System.out.println();

        }

    }

}