Bug 210507 Enhance Report engine to support multiple view
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/parser/EngineIRVisitor.java
else
		{
			
			return null;
		}
		
		
		StyleDeclaration style = new StyleDeclaration( cssEngine );
		setupStyle( ruleHandle, style );
		
		if ( style.isEmpty( ) )
		{
			return null;
		}
		rule.setStyle( style );
		return rule;
	}
	/**
	 * create highlight defined in the handle.
	 * 
	 * @param item
	 *            styled item.
	 */
	protected void setupHighlight( StyledElementDesign item, String defaultStr )
	{
		StyleHandle handle = item.getHandle( ).getPrivateStyle( );
		if ( handle == null )
		{
			return;
		}