月汇总 数据重组 java后台

//用户重组数据
    List lstName = new ArrayList();
    int num = 0;    //次数

    //获取返回结果中的数据
    Map list1 = null;
    if (data.size() > 0) {
        //循环结果集中的数据
        for (int i = 0; i < data.size(); i++) {
            /**
             * 第一次循环时  不管怎样 先将第一条结果数据重组带lstName集合中
             */
            if (0 < i) {
                /**
                 * 第二次循环的时候  获取循环的值  然后判断 前一个值和后一个值是否相等
                 */
                list1 = (Map) data.get(i);
                // 循环重组之后的值
                for (int j = num; j < lstName.size(); j++) {
                    Map mapName = (Map) lstName.get(num);
                    if (mapName.get("name").equals(list1.get("name"))) {    //判断是否是同一个人
                        if (mapName.get("year").equals(list1.get("year"))) {    //如果是同一个人 判断是否是同一年
                            /**
                             * 如果是同一人  且同一年的话  进行重组，将月份进行计算 总和
                             */
                            Map mapStr = new HashMap();
                            mapStr.put("name", list1.get("name"));
                            mapStr.put("createby", list1.get("createby"));
                            mapStr.put("status", list1.get("status"));
                            mapStr.put("status_desc", list1.get("status_desc"));
                            mapStr.put("year", list1.get("year"));
                            mapStr.put("m1", sumCount(list1.get("m1"), mapName.get("m1")));
                            mapStr.put("m2", sumCount(list1.get("m2"), mapName.get("m2")));
                            mapStr.put("m3", sumCount(list1.get("m3"), mapName.get("m3")));
                            mapStr.put("m4", sumCount(list1.get("m4"), mapName.get("m4")));
                            mapStr.put("m5", sumCount(list1.get("m5"), mapName.get("m5")));
                            mapStr.put("m6", sumCount(list1.get("m6"), mapName.get("m6")));
                            mapStr.put("m7", sumCount(list1.get("m7"), mapName.get("m7")));
                            mapStr.put("m8", sumCount(list1.get("m8"), mapName.get("m8")));
                            mapStr.put("m9", sumCount(list1.get("m9"), mapName.get("m9")));
                            mapStr.put("m10", sumCount(list1.get("m10"), mapName.get("m10")));
                            mapStr.put("m11", sumCount(list1.get("m11"), mapName.get("m11")));
                            mapStr.put("m12", sumCount(list1.get("m12"), mapName.get("m12")));

                            //获取所有月份 的值，进行汇总
                            Integer sumcount = sumCount(mapStr.get("m1"), mapStr.get("m2"), mapStr.get("m3"), mapStr.get("m4"), mapStr.get("m5"),
                                    mapStr.get("m6"), mapStr.get("m7"), mapStr.get("m8"), mapStr.get("m9"), mapStr.get("m10"), mapStr.get("m11"), mapStr.get("m12"));
                            mapStr.put("numcount", sumcount);
                            lstName.remove(num);
                            lstName.add(mapStr);

                        }else {
                            lstName.add(mapPut(list1));
                            num++;
                        }

                    } else {
                        lstName.add(mapPut(list1));
                        num++;

                    }
                }

            } else {

                lstName.add(data.get(i));
            }
        }
    }


    outMap.put(CommonAttribute.TOTALPROPERTY, lstName.size());
    outMap.put(CommonAttribute.DATAROOT, lstName);

}
public Map mapPut(Map map){ //初始化map
    Map mapTemp = new HashMap();
    mapTemp.put("name", map.get("name"));
    mapTemp.put("createby", map.get("createby"));
    mapTemp.put("status", map.get("status"));
    mapTemp.put("status_desc", map.get("status_desc"));
    mapTemp.put("year", map.get("year"));
    mapTemp.put("m1", "0");
    mapTemp.put("m2", "0");
    mapTemp.put("m3", "0");
    mapTemp.put("m4", "0");
    mapTemp.put("m5", "0");
    mapTemp.put("m6", "0");
    mapTemp.put("m7", "0");
    mapTemp.put("m8", "0");
    mapTemp.put("m9", "0");
    mapTemp.put("m10", "0");
    mapTemp.put("m11", "0");
    mapTemp.put("m12", "0");
    mapTemp.put("numcount", "0");
    return map;
}

public int sumCount(Object obj1, Object obj2) { //求和  两个参数相加
    int sum = 0;
    int count1 = Integer.parseInt(obj1.toString());
    int count2 = Integer.parseInt(obj2.toString());
    sum = count1 + count2;
    return sum;
}

public int sumCount(Object... obj) { //求和  多个参数相加
    int sum = 0;
    for (int i = 0; i < obj.length; i++) {
        sum += Integer.parseInt(obj[i].toString());
    }
    return sum;
}