/** Returns a string representation for the rule */
@Override
public String toString() {
String str = id + ": ";
for (RuleCase theCase : cases) {
if (!theCase.equals(cases.get(0))) {
str += "\telse ";
}
str += theCase.toString() + "\n";
}
if (!cases.isEmpty()) {
str = str.substring(0, str.length() - 1);
}
return str;
}
