Пример #1
0
  /**
   * Do vlozene mnoziny vklada Nody dostupne pomoci E prechodu z tohoto objektu
   *
   * @param actual
   * @return
   * @throws AutomatException
   */
  protected Set addETransition(Set actual) throws AutomatException {
    Set c = getETransitionTarget();
    Iterator i = c.iterator();
    Node tmp;
    while (i.hasNext()) {
      tmp = (Node) i.next();
      if (!actual.contains(tmp)) {
        actual.add(tmp);
        tmp.addETransition(actual);
      }
    }

    return c;
  }
Пример #2
0
 /**
  * Vraci kolekci vsech nodu dostupnych zadanym znakem a vsech nodu dostupnych z nasledujicich
  * pomoci E prechodu
  *
  * @param znak
  * @return
  */
 public Set getTransition(char znak) {
   HashSet v = new HashSet();
   Transition t;
   for (int i = 0; i < transitions.size(); i++) {
     t = (Transition) transitions.get(i);
     try {
       if (!(t instanceof ETransition)) {
         if (t.getLetter() == znak) {
           Node n = t.getTarget();
           v.add(n);
           n.addETransition(v);
           // Pridat stavy dosazitelne pomoci E z Nodu n
           // v.addAll(c);
           // Pridat samotny nod n
         }
       }
     } catch (AutomatException e) {
       continue;
     }
   }
   return v;
 }