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/ReportItemDesign.java
return onCreate;
	}
	/**
	 * @param onCreate The onCreate to set.
	 */
	public void setOnCreate( Expression onCreate )
	{
		this.onCreate = onCreate;
	}
	/**
	 * @return Returns the onRender.
	 */
	public String getOnRender( )
	{
		return onRender;
	}
	/**
	 * @param onRender The onRender to set.
	 */
	public void setOnRender( String onRender )
	{
		this.onRender = onRender;
	}
	/**
	 * @return Returns the visibility.
	 */
	public VisibilityDesign getVisibility( )
	{
		return visibility;
	}