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/ir/DefaultReportItemVisitorImpl.java
return visitReportItem(image, value);
	}
	
	/* (non-Javadoc)
	 * @see org.eclipse.birt.report.engine.ir.IReportItemVisitor#visitExtendedItem(org.eclipse.birt.report.engine.ir.ExtendedItemDesign)
	 */
	public Object visitExtendedItem( ExtendedItemDesign item , Object value)
	{
		return visitReportItem(item, value);
	}
	
	/**
	 * @param item the report item
	 */
	public Object visitReportItem(ReportItemDesign item, Object value)
	{
		return value;
	}
	
	public Object visitRow(RowDesign row, Object value)
	{
		return visitReportItem(row, value);
	}
	
	public Object visitCell(CellDesign cell, Object value)
	{
		return visitReportItem(cell, value);
	}
}