添加获取周Id的方法

epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/util/DimIdGenerator.java

@@ -3,6 +3,7 @@ package com.epmet.util;
 import com.epmet.commons.tools.utils.DateUtils;
 import lombok.Data;
 
+import java.util.Calendar;
 import java.util.Date;
 
 public class DimIdGenerator {
@@ -25,6 +26,19 @@ public class DimIdGenerator {
         return DateUtils.format(date, DateUtils.DATE_PATTERN_YYYYMM);
     }
 
+    /**
+     * 获取周维度ID ,每周的星期一为 周的开始
+     * @param date
+     * @return
+     */
+    public static String getWeekDimId(Date date) {
+        String yyyy = DateUtils.format(date, DateUtils.DATE_PATTERN_YYYY);
+        Calendar calendar = Calendar.getInstance();
+        calendar.setFirstDayOfWeek(Calendar.MONDAY);
+        calendar.setTime(date);
+        return yyyy.concat("W").concat(calendar.get(Calendar.WEEK_OF_YEAR)+"");
+    }
+
     /**
      * 获取季度维度ID
      * @param date
@@ -52,15 +66,16 @@ public class DimIdGenerator {
         DimIdBean dimIdBean = new DimIdBean();
         dimIdBean.setDateId(getDateDimId(date));
         dimIdBean.setMonthId(getMonthDimId(date));
+        dimIdBean.setWeekId(getWeekDimId(date));
         dimIdBean.setQuarterId(getQuarterDimId(date));
         dimIdBean.setYearId(getYearDimId(date));
-        //dimIdBean.setWeekId();
         return dimIdBean;
     }
 
     public static void main(String[] args) {
-        DimIdBean dimIdBean = getDimIdBean(new Date());
+        DimIdBean dimIdBean = getDimIdBean(DateUtils.stringToDate("2020-06-14",DateUtils.DATE_PATTERN));
         System.out.println(dimIdBean);
+
     }
 
     @Data