예제 #1
0
 /**
  * Writes a request to AugmentPTA into an XML node and returns the constructed node.
  *
  * @param data what to write
  * @return constructed XML node.
  */
 protected Element writeAugmentPTA(AugmentPTAData data) {
   Element result = doc.createElement(StatechumXML.ELEM_AUGMENTPTA.name());
   result.setAttribute(StatechumXML.ATTR_KIND.name(), data.kind.name());
   if (data.colour != null)
     result.setAttribute(StatechumXML.ATTR_COLOUR.name(), data.colour.name());
   result.setAttribute(StatechumXML.ATTR_ACCEPT.name(), Boolean.toString(data.accept));
   StringBuffer writer = new StringBuffer();
   labelio.writeInputSequence(writer, data.sequence);
   result.setTextContent(writer.toString());
   return result;
 }
예제 #2
0
  /**
   * Reads the arguments to AugmentPTA from XML element.
   *
   * <p>At the moment, storage of instances of leaf nodes in trees is not implemented (and leaf
   * nodes are used in filtering), hence I have to rely on storage of the whole set of sequences.
   *
   * @param element data to load from
   * @return constructed arguments.
   */
  protected AugmentPTAData readAugmentPTA(Element element) {
    if (!element.getNodeName().equals(StatechumXML.ELEM_AUGMENTPTA.name()))
      throw new IllegalArgumentException(
          "cannot load augmentPTA data from " + element.getNodeName());
    AugmentPTAData result = new AugmentPTAData();
    if (!element.hasAttribute(StatechumXML.ATTR_ACCEPT.name()))
      throw new IllegalArgumentException("missing accept");
    if (!element.hasAttribute(StatechumXML.ATTR_KIND.name()))
      throw new IllegalArgumentException("missing kind");

    String accept = element.getAttribute(StatechumXML.ATTR_ACCEPT.name()),
        colour = element.getAttribute(StatechumXML.ATTR_COLOUR.name()),
        kind = element.getAttribute(StatechumXML.ATTR_KIND.name()),
        sequence = element.getTextContent();
    if (sequence.length() == 0) throw new IllegalArgumentException("missing sequence");
    result.sequence = labelio.readInputSequence(sequence);
    result.accept = Boolean.valueOf(accept);
    if (colour.length() > 0) result.colour = Enum.valueOf(JUConstants.class, colour);
    result.kind = Enum.valueOf(RestartLearningEnum.class, kind);
    return result;
  }