Try looking at the sources for Automaton.toDot? It does a similar traversal...
Mike McCandless http://blog.mikemccandless.com On Tue, Sep 23, 2014 at 9:50 AM, Dmitry Kan <[email protected]> wrote: > o.a.l.u.automaton.Automaton api has changed in lucene 4.10 > (https://issues.apache.org/jira/secure/attachment/12651171/LUCENE-5752.patch). > > Method getNumberedStates() got dropped. class State does not exist anymore. > > In the Automaton api before 4.10 the traversal could be achieved like this: > > // Automaton a; > State[] states = a.getNumberedStates(); > for (State s : states) { > StringBuilder msg = new StringBuilder(); > msg.append(String.valueOf(s.getNumber())); > if (a.getInitialState() == s) { > msg.append(" INITIAL"); > } > msg.append(s.isAccept() ? " [accept]" : " [reject]"); > msg.append(", " + s.numTransitions + " transitions"); > for (Transition t : s.getTransitions()) { > // do something with transitions > } > log.info(msg); > } > > Can anybody help on how to traverse an existing Automaton object with new > api? > > Thanks, > Dmitry --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
