DateHolder dateHolder = new DateHolder();
dateHolder.value = fieldReader.readLong();
mapWriter.date(MappifyUtility.fieldValue).write(dateHolder);
break;
case TIME:
TimeHolder timeHolder = new TimeHolder();
timeHolder.value = fieldReader.readInteger();
mapWriter.time(MappifyUtility.fieldValue).write(timeHolder);
break;
case TIMESTAMP:
TimeStampHolder timeStampHolder = new TimeStampHolder();