Bug 210507 Enhance Report engine to support multiple view
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/parser/EngineIRVisitor.java
}
		boolean hideDetail = handle.hideDetail( );
		listGroup.setHideDetail( hideDetail );
		
		currentElement = listGroup;
	}
	/**
	 * create a table group using the DE's TableGroup.
	 * 
	 * @param handle
	 *            De's table group
	 * @return engine's table group
	 */
	public void visitTableGroup( TableGroupHandle handle )
	{
		TableGroupDesign tableGroup = new TableGroupDesign( );
		setupGroup( tableGroup, handle );
		SlotHandle headerSlot = handle.getHeader( );
		if ( headerSlot.getCount( ) > 0 )
		{
			TableBandDesign header = createTableBand( handle.getHeader( ) );
			header.setBandType( TableBandDesign.GROUP_HEADER );
			header.setGroup( tableGroup );
			tableGroup.setHeader( header );
			tableGroup.setHeaderRepeat( handle.repeatHeader( ) );
			
			
			String toc = handle.getTocExpression( );
			if ( null != toc && !"".equals( toc.trim( ) ) ) 
			{