Bug 188224 DTE should give out APIs about CrossTab filter equal value list and member value list Util.
DTE should give out APIs about CrossTab filter equal value list and member value list Util.
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/DataSetIterator.java
{
		public Object process( Object d )
		{
			return new Integer(getCalendar( d ).get( Calendar.YEAR ));
		}
		
	}
	
	private class QuarterProcessor implements IDataProcessor
	{
		public Object process( Object d )
		{
			int month = getCalendar( d ).get( Calendar.MONTH );
			int quarter = -1;
			switch ( month )
			{
				case Calendar.JANUARY :
				case Calendar.FEBRUARY :
				case Calendar.MARCH :
					quarter = 1;
					break;
				case Calendar.APRIL :
				case Calendar.MAY :
				case Calendar.JUNE :
					quarter = 2;
					break;
				case Calendar.JULY :
				case Calendar.AUGUST :
				case Calendar.SEPTEMBER :
					quarter = 3;