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   1 package org.collectionspace.services.structureddate;
   2
   3
   4 /**
   5  * A deferred date that represents the start of a half century. The start year
   6  * can not be determined until the era of the century is known. Once the
   7  * era is known, resolveDate() may be called to calculate the year.
   8  */
   9 public class DeferredHalfCenturyStartDate extends DeferredHalfCenturyDate {
  10
  11         public DeferredHalfCenturyStartDate(int century, int half) {
  12                 super(century, half);
  13         }
  14
  15         @Override
  16         public void resolveDate() {
  17                 Era era = getEra();
  18
  19                 if (era == null) {
  20                         era = Date.DEFAULT_ERA;
  21                 }
  22
  23                 Date startDate = DateUtils.getHalfCenturyStartDate(century, half, era);
  24
  25                 setYear(startDate.getYear());
  26                 setMonth(startDate.getMonth());
  27                 setDay(startDate.getDay());
  28                 setEra(startDate.getEra());
  29         }
  30 }