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
* treat the text-decoration inheritable in block-level element, the ENGINE must
 * remove the text-decoration from the container's styles.
 * <li> BIRT doesn't define the body style, it uses a predefined style "report"
 * as the default style.
 * 
 * @version $Revision: 1.77 $ $Date: 2006/02/23 07:38:23 $
 */
class EngineIRVisitor extends DesignVisitor
{
	/**
	 * logger used to log the error.
	 */
	protected static Logger logger = Logger.getLogger( EngineIRVisitor.class
			.getName( ) );
	/**
	 * current report element created by visitor
	 */
	protected Object currentElement;
	/**
	 * default unit used by this report
	 */
	protected String defaultUnit;
	/**
	 * Factory IR created by this visitor
	 */
	protected Report report;
	/**
	 * report design handle
	 */
	protected ReportDesignHandle handle;