List of usage examples for org.jdom2 Element getChildren
public List<Element> getChildren()
List of all the child elements nested directly (one level deep) within this element, as Element objects. From source file:TrainNet.java
License:Apache License
public void adjustWeights(Element node) throws JDOMException { //each backward connection's weight to equal current weight + LEARNING_RATE * output of neuron at other end of connection * this neuron's errorGradient int lock = java.lang.Integer .parseInt(node.getParentElement().getParentElement().getAttributeValue("ADJUST_LOCK")); Iterator synapses = node.getChildren().iterator(); //iterate through incoming synapses and adjust weights do {/*from w w w .j a v a2s .c o m*/ Element currentSynapse = (Element) synapses.next(); String OrgNodeID = currentSynapse.getAttributeValue("ORG_NEURODE"); //if OrgNode !=input then continue else abort/return if (!"INPUT".equals(OrgNodeID) && lock != 1) { Element OrgNode = (Element) XPath.selectSingleNode(Erudite_gui.NNetMap, "/NNETWORK/SUBNET/LAYER/NEURODE[@N_ID='" + OrgNodeID + "']"); double weight = java.lang.Double.parseDouble(currentSynapse.getAttributeValue("WEIGHT")) + (learningRate * (java.lang.Double.parseDouble(OrgNode.getAttributeValue("ACTIVITY")) * java.lang.Double.parseDouble(node.getAttributeValue("NNET_V4")))); currentSynapse.setAttribute("WEIGHT", String.valueOf(weight)); } } while (synapses.hasNext()); }
From source file:Api.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods.//w ww. jav a 2 s .c o m * * @param request servlet request * @param response servlet response * @throws ServletException if a servlet-specific error occurs * @throws IOException if an I/O error occurs */ protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("Content-Type: text/javascript"); PrintWriter out = response.getWriter(); // Se crea un SAXBuilder para poder parsear el archivo SAXBuilder builder = new SAXBuilder(); File xmlFile = new File("Config.xml"); try { //Se parcea el archivo xml para crear el documento //que se va a tratar. Document documento = (Document) builder.build(xmlFile); // Se obtiene la raiz del documento. En este caso 'cruisecontrol' Element rootNode = documento.getRootElement(); // // Obtengo el tag "info" como nodo raiz para poder trabajar // // los tags de ste. // Element rootNode_Level2 = rootNode.getChild("info"); // // Obtengo los nodos "property" del tag info y los almaceno en // // una lista. // List<Element> lista = rootNode_Level2.getChildren("property"); // // //Imprimo por consola la lista. // for (int i = 0; i < lista.size(); i++) { // System.out.println(((Element) lista.get(i)).getAttributeValue("value")); // } // out.println("<!DOCTYPE html>"); Map<String, Object> actions = new LinkedHashMap<String, Object>(); for (Element action : rootNode.getChildren()) { ArrayList<Map> methods = new ArrayList<Map>(); for (Element method : action.getChildren()) { Map<String, Object> md = new LinkedHashMap<String, Object>(); if (method.getAttribute("len") != null) { md.put("name", method.getName()); md.put("len", method.getAttributeValue("len")); } else { md.put("name", method.getName()); md.put("params", method.getAttributeValue("params")); } if (method.getAttribute("formHandler") != null && method.getAttribute("formHandler") != null) { md.put("formHandler", true); } methods.add(md); } actions.put(action.getName(), methods); } } catch (IOException io) { System.out.println(io.getMessage()); } catch (JDOMException jdomex) { System.out.println(jdomex.getMessage()); } finally { out.close(); } }
From source file:Content.java
public void showPlaylist(String playlistName) { if (playlistName.equals("Library")) { setRightClick(true);/*from www . ja va2 s . co m*/ } else { setRightClick(false); } if (nowPlayingInfo != null) { try { nowPlayingInfo.setVisible(false); remove(nowPlayingInfo); } catch (Exception e) { } } currentPlaylist = playlistName; eventEnabled = false; int count = model.getRowCount(); for (int n = 0; n < count; n++) { model.removeRow(0); } if (playlistName.equals("Now Playing")) { playlist.setVisible(false); if (mediaPlayer != null) { try { String loc = mediaPlayer.getMedia().getSource(); for (int i = 0; i < Library.getLib().size(); i++) { if (("file:///" + ((Element) Library.getLib().get(i)).getChildText("url")).equals(loc)) { Element el = ((Element) Library.getLib().get(i)); nowPlayingSong = new JLabel(el.getChildText("name")); nowPlayingArtist = new JLabel(el.getChildText("artist")); nowPlayingAlbum = new JLabel(el.getChildText("album")); nowPlayingInfo = new JPanel(); nowPlayingInfo.setLayout(new BoxLayout(nowPlayingInfo, BoxLayout.PAGE_AXIS)); nowPlayingInfo.add(nowPlayingSong); nowPlayingInfo.add(nowPlayingArtist); nowPlayingInfo.add(nowPlayingAlbum); nowPlayingInfo.setVisible(true); add(nowPlayingInfo, BorderLayout.CENTER); break; } } } catch (Exception e) { } } } else if (playlistName.equals("Library")) { playlist.setVisible(true); List lib = Library.getLib(); for (int i = 0; i < lib.size(); i++) { Element song = (Element) lib.get(i); Vector<String> row = new Vector<String>(); row.add(song.getChildText("name")); row.add(song.getChildText("artist")); row.add(song.getChildText("album")); model.addRow(row); } } else { playlist.setVisible(true); List list = Library.getList(); for (int i = 0; i < list.size(); i++) { Element node = (Element) list.get(i); if (node.getAttributeValue("id") == playlistName) { List children = node.getChildren(); for (int j = 0; j < children.size(); j++) { Element entry = (Element) children.get(j); String entryNum = entry.getText(); List lib = Library.getLib(); for (int k = 0; k < lib.size(); k++) { if (((Element) lib.get(k)).getAttributeValue("id").equals(entryNum)) { Element song = (Element) lib.get(k); Vector<String> row = new Vector<String>(); row.add(song.getChildText("name")); row.add(song.getChildText("artist")); row.add(song.getChildText("album")); model.addRow(row); } } } } } playlist.revalidate(); revalidate(); eventEnabled = true; } }
From source file:Content.java
public void playSelected() { if (playlist.getSelectedRow() == -1) { try {/*from w ww . ja va 2 s . c om*/ playlist.setRowSelectionInterval(0, 0); } catch (Exception e) { return; } } if (currentPlaylist.equals("Library")) { if (mediaPlayer != null) { mediaPlayer.stop(); } try { List lib = Library.getLib(); Element child = (Element) lib.get(playlist.getSelectedRow()); if (child.getChildText("url").indexOf("http://") != -1) { Desktop.getDesktop().browse(new URI(child.getChildText("url"))); return; } if (child.getChildText("url").toLowerCase().indexOf("youtube") != -1) { Desktop.getDesktop().browse(new URI(child.getChildText("url"))); return; } if (child.getChildText("url").toLowerCase().indexOf(".com") != -1) { Desktop.getDesktop().browse(new URI(child.getChildText("url"))); return; } String loc = "file:///" + child.getChildText("url"); Media media = new Media(loc); mediaPlayer = new MediaPlayer(media); nowPlayingIndex = playlist.getSelectedRow(); mediaPlayer.play(); mediaPlayer.setOnEndOfMedia(new Runnable() { public void run() { playNext(); } }); } catch (Exception e) { JOptionPane.showMessageDialog(this, "Error playing media - please check the song location"); } } else { if (mediaPlayer != null) { mediaPlayer.stop(); } List list = Library.getList(); for (int i = 0; i < list.size(); i++) { Element node = (Element) list.get(i); if (node.getAttributeValue("id").equals(currentPlaylist)) { Element elem = (Element) node.getChildren().get(playlist.getSelectedRow()); String entryNum = elem.getText(); try { if (mediaPlayer != null) { mediaPlayer.stop(); } for (int j = 0; j < Library.getLib().size(); j++) { Element current = (Element) Library.getLib().get(j); if (current.getAttributeValue("id").equals(entryNum)) { if (current.getChildText("url").indexOf("http://") != -1) { Desktop.getDesktop().browse(new URI(current.getChildText("url"))); return; } if (current.getChildText("url").toLowerCase().indexOf("youtube") != -1) { Desktop.getDesktop().browse(new URI(current.getChildText("url"))); return; } if (current.getChildText("url").toLowerCase().indexOf(".com") != -1) { Desktop.getDesktop().browse(new URI(current.getChildText("url"))); return; } String loc = "file:///" + current.getChildText("url"); Media media = new Media(loc); mediaPlayer = new MediaPlayer(media); mediaPlayer.play(); nowPlayingIndex = playlist.getSelectedRow(); mediaPlayer.setOnEndOfMedia(new Runnable() { public void run() { playNext(); } }); } } } catch (Exception ex) { JOptionPane.showMessageDialog(this, "Error playing media - please check the song location"); } } } } }
From source file:AIR.Common.xml.XmlReader.java
License:Open Source License
private boolean readToDescendant(String item) throws XmlReaderException, IOException { MutablePair<Content, Integer> alwaysTop = null; if (_stack.size() > 0) { alwaysTop = _stack.peek();//w ww . java 2 s . co m } while (_stack.size() != 0) { MutablePair<Content, Integer> topElement = _stack.peek(); if (topElement.getLeft().getCType() == CType.Element) { Element topElementNode = (Element) topElement.getLeft(); if (StringUtils.equals(item, topElementNode.getName())) return true; int nextChild = topElement.getRight() + 1; if (topElementNode.getChildren().size() > nextChild) { topElement.setRight(nextChild); Element nextTraversalNode = topElementNode.getChildren().get(nextChild); _stack.push(new MutablePair<Content, Integer>(nextTraversalNode, -1)); } else { // we do not want to pop the original top node (alwaysTop) as we are // only doing descendant. if (!alwaysTop.equals(topElement)) _stack.pop(); else break; } } } return false; }
From source file:AIR.Common.xml.XmlReader.java
License:Open Source License
public boolean isEmptyElement() { Content thisNode = _stack.peek().getLeft(); switch (thisNode.getCType()) { case CDATA:/*from w w w. j a v a 2 s. c o m*/ case Text: case Comment: return true; case Element: Element thisElement = getNodeAsElement(); return thisElement.getChildren().size() > 0; } return true; }
From source file:AIR.Common.xml.XmlReader.java
License:Open Source License
private boolean traverseNextSibling() throws IOException { /*/* w w w .j a va2s . c o m*/ * if (_file.available () == 0) { return false; } */ if (_stack.size() == 0) return false; MutablePair<Content, Integer> currentTop = _stack.pop(); if (_stack.size() != 0) { MutablePair<Content, Integer> topElement = _stack.peek(); // We already went into topElement's children and so there is no // need to check if it of type element. Element topElementNode = (Element) topElement.getLeft(); int nextChild = topElement.getRight() + 1; if (topElementNode.getChildren().size() > nextChild) { topElement.setRight(nextChild); Element nextTraversalNode = topElementNode.getChildren().get(nextChild); _stack.push(new MutablePair<Content, Integer>(nextTraversalNode, -1)); return true; } } // else put the previous top back on the top. _stack.push(currentTop); return false; }
From source file:AIR.Common.xml.XmlReader.java
License:Open Source License
private boolean traverseImmediateChild(boolean firstOnly) throws IOException { /*/* www.j av a2s . c o m*/ * if (_file.available () == 0) { return false; } */ if (_stack.size() == 0) return false; MutablePair<Content, Integer> topElement = _stack.peek(); Content node = topElement.getLeft(); if (node.getCType() == CType.Element) { Element topElementNode = (Element) node; int nextChild = 0; if (!firstOnly) nextChild = topElement.getRight() + 1; // if we have a next child then we will go to that. if (topElementNode.getChildren().size() > nextChild) { topElement.setRight(nextChild); Element nextTraversalNode = topElementNode.getChildren().get(nextChild); _stack.push(new MutablePair<Content, Integer>(nextTraversalNode, -1)); return true; } } return false; }
From source file:AIR.ResourceBundler.Xml.FileSet.java
License:Open Source License
public void parse(Element resourcesEl) throws ResourcesException { Attribute fileSetAttrib = null; // parse main attributes fileSetAttrib = resourcesEl.getAttribute("name"); _name = (fileSetAttrib != null) ? fileSetAttrib.getValue() : null; fileSetAttrib = resourcesEl.getAttribute("output"); setOutput((fileSetAttrib != null) ? fileSetAttrib.getValue() : null); // parse setting attributes fileSetAttrib = resourcesEl.getAttribute("compress"); if (fileSetAttrib != null) _compress = (fileSetAttrib.getValue() == "true"); fileSetAttrib = resourcesEl.getAttribute("removeLines"); if (fileSetAttrib != null) _removeEmptyLines = (fileSetAttrib.getValue() == "true"); fileSetAttrib = resourcesEl.getAttribute("removeComments"); if (fileSetAttrib != null) _removeComments = (fileSetAttrib.getValue() == "true"); fileSetAttrib = resourcesEl.getAttribute("removeSpaces"); if (fileSetAttrib != null) removeSpaces = (fileSetAttrib.getValue() == "true"); for (Element childEl : resourcesEl.getChildren()) { String childName = childEl.getName(); if ("input".equalsIgnoreCase(childName)) { parseFileInput(childEl);// w w w.jav a 2 s . c o m } else if ("reference".equalsIgnoreCase(childName)) { parseReference(childEl); } else if ("exclude".equalsIgnoreCase(childName)) { parseExclude(childEl); } else if ("replace".equalsIgnoreCase(childName)) { parseReplace(childEl); } } }
From source file:AIR.ResourceBundler.Xml.Resources.java
License:Open Source License
public void parse() throws JDOMException, IOException, ResourcesException { SAXBuilder builder = new SAXBuilder(); File xmlFile = new File(_configFile); Document document = (Document) builder.build(xmlFile); Element rootElement = document.getRootElement(); String attr = rootElement.getAttributeValue("name"); name = (attr != null) ? attr : null; for (Element childEl : rootElement.getChildren()) { String childName = childEl.getName(); if ("import".equalsIgnoreCase(childName)) { parseImport(childEl);//from w w w .ja v a2s .c om } else if ("fileSet".equalsIgnoreCase(childName)) { parseFileSet(childEl); } else if ("remove".equalsIgnoreCase(childName)) { parseRemove(childEl); } } }