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   1 package org.collectionspace.services.structureddate;
   2
   3 /**
   4  * A deferred date that represents the start of a millennium. The start year
   5  * can not be determined until the era of the millennium is known. Once the
   6  * era is known, resolveDate() may be called to calculate the year.
   7  */
   8 public class DeferredMillenniumStartDate extends DeferredMillenniumDate {
   9
  10         public DeferredMillenniumStartDate(int millennium) {
  11                 super(millennium);
  12         }
  13
  14         @Override
  15         public void resolveDate() {
  16                 Era era = getEra();
  17
  18                 if (era == null) {
  19                         era = Date.DEFAULT_ERA;
  20                 }
  21
  22                 Date startDate = DateUtils.getMillenniumStartDate(millennium, era);
  23
  24                 setYear(startDate.getYear());
  25                 setMonth(startDate.getMonth());
  26                 setDay(startDate.getDay());
  27                 setEra(startDate.getEra());
  28         }
  29 }