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
true,
							new TimeValueProcessor( level.getDateTimeLevelType( ) ) );
					temp.setDataType( DataType.INTEGER_TYPE );
				}
				else
				{
					IDataProcessor processor = null;
					if ( DesignChoiceConstants.LEVEL_TYPE_DYNAMIC.equals( level.getLevelType( ) ) )
					{
						int interval = GroupAdapter.intervalFromModel( level.getInterval( ) );
						if ( interval != IGroupDefinition.NO_INTERVAL )
							processor = new DataProcessorWrapper( GroupCalculatorFactory.getGroupCalculator( interval,
									type,
									level.getIntervalBase( ),
									level.getIntervalRange( ) ) );
					}
					else if ( DesignChoiceConstants.LEVEL_TYPE_MIRRORED.equals( level.getLevelType( ) ) )
					{
						Iterator it = level.staticValuesIterator( );
						List dispExpr = new ArrayList( );
						List filterExpr = new ArrayList( );
						while ( it.hasNext( ) )
						{
							RuleHandle o = (RuleHandle) it.next( );
							dispExpr.add( o.getDisplayExpression( ) );
							filterExpr.add( o.getRuleExpression( ) );
						}
						
						exprString = "";
						for ( int i = 0; i < dispExpr.size( ); i++ )