/** * Add the navigation summary link. * * @param members members to be linked * @param visibleMemberMap the visible inherited members map * @param liNav the content tree to which the navigation summary link will be added */ protected void addNavSummaryLink( List<?> members, VisibleMemberMap visibleMemberMap, Content liNav) { if (members.size() > 0) { liNav.addContent(getNavSummaryLink(null, true)); return; } ClassDoc icd = classdoc.superclass(); while (icd != null) { List<?> inhmembers = visibleMemberMap.getMembersFor(icd); if (inhmembers.size() > 0) { liNav.addContent(getNavSummaryLink(icd, true)); return; } icd = icd.superclass(); } liNav.addContent(getNavSummaryLink(null, false)); }