/**
* Add the navigation summary link.
*
* @param builder builder for the member to be documented
* @param label the label for the navigation
* @param type type to be documented
* @param liNav the content tree to which the navigation summary link will be added
*/
protected void addNavSummaryLink(
MemberSummaryBuilder builder, String label, int type, Content liNav) {
AbstractMemberWriter writer = ((AbstractMemberWriter) builder.getMemberSummaryWriter(type));
if (writer == null) {
liNav.addContent(getResource(label));
} else {
liNav.addContent(
writer.getNavSummaryLink(null, !builder.getVisibleMemberMap(type).noVisibleMembers()));
}
}
