for( Iterator it = al.iterator(); it.hasNext(); ) {
String ruleSetName = (String) it.next();
FuzzyRuleSet ruleSet = getFuzzyRuleSet(ruleSetName);
// Convert ruleSet to string (using FLC?)
if( useFCL ) out.append(ruleSet.toStringFCL());
else out.append(ruleSet.toString());
}
return out.toString();
}