public Model parse(String filepath)
throws ParserConfigurationException, SAXException, IOException {
Model pm = new Model();
// Get the DOM Builder Factory
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
// Get the DOM Builder
DocumentBuilder builder = factory.newDocumentBuilder();
InputStream in = new FileInputStream(filepath);
Document document = builder.parse(in);
NodeList transitionList = document.getDocumentElement().getElementsByTagName("transition");
for (int i = 0; i < transitionList.getLength(); i++) {
Node transition = transitionList.item(i);
String id = transition.getAttributes().getNamedItem("id").getNodeValue();
// System.out.println("ID: " + id);
NodeList l1 = transition.getChildNodes();
// System.out.println(l1.getLength());
for (int j = 0; j < l1.getLength(); j++) {
if (l1.item(j).getNodeName().equals("name")) {
NodeList l2 = l1.item(j).getChildNodes();
for (int k = 0; k < l2.getLength(); k++) {
if (l2.item(k).getNodeName().equals("text")) {
String label = l2.item(k).getTextContent();
// System.out.println("Label: " + l2.item(k).getTextContent());
if (!(label.matches("^t\\d*"))) {
Activity activity = new Activity(id, label);
pm.addActivity(activity);
}
}
}
}
}
}
return pm;
}
