Bug 184762 BIRT Model - Enhancments to the level defintion
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/elements/ElementVisitor.java
visitReportItem( obj );
	}
	/**
	 * Visits the abstract master page element.
	 * 
	 * @param obj
	 *            the abstract master page to traverse
	 */
	public void visitMasterPage( MasterPage obj )
	{
		visitDesignElement( obj );
	}
	/**
	 * Visits the graphic master page element.
	 * 
	 * @param obj
	 *            the graphic master page to traverse
	 */
	public void visitGraphicMasterPage( GraphicMasterPage obj )
	{
		visitMasterPage( obj );
	}
	/**
	 * Visits the simple master page element.
	 * 
	 * @param obj
	 *            the simple master page to traverse
	 */
	public void visitSimpleMasterPage( SimpleMasterPage obj )
	{