public Content getNavLinkPrevious ( ) { Content li ; if ( prev != null ) { Content prevLink = getLink ( new LinkInfoImpl ( configuration , LinkInfoImpl . Kind . CLASS , prev ) . label ( prevclassLabel ) . strong ( true ) ) ; li = HtmlTree . LI ( prevLink ) ; } else li = HtmlTree . LI ( prevclassLabel ) ; return li ; }
Get link to previous class .