Bug 129144 Support suppressDuplicates property on table row in report engine
See 129143 for detail. This only needs to be supported for data item in a detail row of a table.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/parser/EngineIRVisitor.java
}
		
		SlotHandle detailSlot = handle.getDetail( );
		listItem.setDetail( createListBand( detailSlot ) );
		
		SlotHandle footerSlot = handle.getFooter( );
		listItem.setFooter( createListBand( footerSlot ) );
		currentElement = listItem;
	}
	public void visitFreeForm( FreeFormHandle handle )
	{
		
		FreeFormItemDesign container = new FreeFormItemDesign( );
		setupReportItem( container, handle );
		
		SlotHandle slot = handle.getReportItems( );
		for ( int i = 0; i < slot.getCount( ); i++ )
		{
			apply( slot.get( i ) );
			if ( currentElement != null )
			{
				container.addItem( (ReportItemDesign) currentElement );
			}
		}
		currentElement = container;
	}
	public void visitTextDataItem( TextDataHandle handle )
	{
		MultiLineItemDesign multiLineItem = new MultiLineItemDesign( );
		setupReportItem( multiLineItem, handle );