public String visitConditional(Conditional conditional) {
List<Conditional.Clause> clauses = conditional.getClauses();
if (clauses.size() == 1) {
Expression predicate = clauses.get(0).getPredicate();
if (predicate.alwaysEqualToXmlEnabled()) {
return conditional.getElseExpression().acceptVisitor(this);
}
}
return null;