public String toString()

in jflex/src/main/java/jflex/core/NFA.java [440:471]

• 28 lines of code
• 9 McCabe index (conditional complexity)

  public String toString() {
    StringBuilder result = new StringBuilder();

    for (int i = 0; i < numStates; i++) {
      result.append("State");
      if (isFinal[i]) {
        result.append("[FINAL");
        String l = action[i].lookString();
        if (!Objects.equals(l, "")) {
          result.append(", ");
          result.append(l);
        }
        result.append("]");
      }
      result.append(" ").append(i).append(Out.NL);

      for (int input = 0; input < numInput; input++) {
        if (table[i][input] != null && table[i][input].containsElements())
          result
              .append("  with ")
              .append(input)
              .append(" in ")
              .append(table[i][input])
              .append(Out.NL);
      }

      if (epsilon[i] != null && epsilon[i].containsElements())
        result.append("  with epsilon in ").append(epsilon[i]).append(Out.NL);
    }

    return result.toString();
  }