Calendar element
Example XML
<?xml version="1.0" encoding="UTF-8"?>
<Calendar code="...">
<description>...</description>
<calendarType>...</calendarType>
<days day="..." month="..." />
<days day="..." month="...">
<!--...-->
</days>
<!--...more "days" elements...-->
<hours hour="..." min="..." />
<hours hour="..." min="...">
<!--...-->
</hours>
<!--...more "hours" elements...-->
<periodLength>...</periodLength>
<periodUnit>...</periodUnit>
<nbPeriods>...</nbPeriods>
<joinCalendar1Code>...</joinCalendar1Code>
<joinCalendar2Code>...</joinCalendar2Code>
<joinType>...</joinType>
<intervalType>...</intervalType>
<intervals intervalBegin="..." intervalEnd="..." />
<intervals intervalBegin="..." intervalEnd="...">
<!--...-->
</intervals>
<!--...more "intervals" elements...-->
</Calendar>