private void generate(StringBuilder builder, State state) {
List<Transition> transitions = state.getSortedTransitions(true);
if (transitions.size() == 0) {
assert state.isAccept();
return;
}
int nroptions = state.isAccept() ? transitions.size() : transitions.size() - 1;
int option = XegerUtils.getRandomInt(0, nroptions, random);
if (state.isAccept() && option == 0) { // 0 is considered stop
return;
}
// Moving on to next transition
Transition transition = transitions.get(option - (state.isAccept() ? 1 : 0));
appendChoice(builder, transition);
generate(builder, transition.getDest());
}
private void appendChoice(StringBuilder builder, Transition transition) {
char c = (char) XegerUtils.getRandomInt(transition.getMin(), transition.getMax(), random);
builder.append(c);
}
