Mercurial > hg > ltpda
view src/MPipeline2/src/mpipeline/ltpdapreferences/ModelsPrefGroup.java @ 9:fbbfcd56e449 database-connection-manager
Remove dead code
author | Daniele Nicolodi <nicolodi@science.unitn.it> |
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date | Mon, 05 Dec 2011 16:20:06 +0100 |
parents | f0afece42f48 |
children |
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/* * To change this template, choose Tools | Templates * and open the template in the editor. */ package mpipeline.ltpdapreferences; import java.util.ArrayList; import java.util.Arrays; import java.util.EventListener; import java.util.EventObject; import java.util.Iterator; import javax.swing.event.EventListenerList; import mpipeline.utils.MXMLUtils; import mpipeline.utils.Utils; import org.w3c.dom.Document; import org.w3c.dom.Element; import org.w3c.dom.NamedNodeMap; import org.w3c.dom.Node; import org.w3c.dom.NodeList; /** * * @author hewitson */ public class ModelsPrefGroup extends LTPDAPrefGroup { public static final int MODELS_SEARCH_PATHS_CHANGED = 1; private ArrayList<String> searchPaths = new ArrayList<String>(); private EventListenerList listenerList = new EventListenerList(); public ModelsPrefGroup() { } public ModelsPrefGroup(Node node, float version) { NodeList nl = node.getChildNodes(); for (int ii = 0; ii < nl.getLength(); ii++) { Node n = nl.item(ii); Utils.dmsg(" reading child node: " + n.getNodeName()); if (n.getNodeName().equals("SearchPath")) { NamedNodeMap wbnm = n.getAttributes(); String path = MXMLUtils.getStringFromNode("Path", wbnm, version, version); this.addSearchPath(path); } } } public void attachToDom(Document doc, Element tnode) { Element pnode = doc.createElement("Models"); if (searchPaths == null) return; Iterator it = searchPaths.iterator(); while (it.hasNext()) { String path = (String) it.next(); Element snode = doc.createElement("SearchPath"); snode.setAttribute("Path", path); pnode.appendChild(snode); } tnode.appendChild(pnode); } public void addSearchPath(String path) { fireAddModelPath(new AddModelPathEvent(this, path)); searchPaths.add(path); this.setChanged(); this.notifyObservers(MODELS_SEARCH_PATHS_CHANGED); } public ArrayList<String> getSearchPaths() { return searchPaths; } public void setSearchPaths(ArrayList<String> searchPaths) { this.searchPaths = searchPaths; setChanged(); notifyObservers(MODELS_SEARCH_PATHS_CHANGED); } public void display() { System.out.println("Search Paths: " + searchPaths); } public void removePathAtIndex(int idx) { fireRemoveModelPath(new RemoveModelPathEvent(this, searchPaths.get(idx))); searchPaths.get(idx); this.searchPaths.remove(idx); this.setChanged(); this.notifyObservers(MODELS_SEARCH_PATHS_CHANGED); } public void removePaths(Object paths[]) { searchPaths.removeAll(Arrays.asList(paths)); this.setChanged(); this.notifyObservers(MODELS_SEARCH_PATHS_CHANGED); } public synchronized void addAddModelPathListener(AddModelPathListener l) { listenerList.add(AddModelPathListener.class, l); } public synchronized void removeAddModelPathListener(AddModelPathListener l) { listenerList.remove(AddModelPathListener.class, l); } public void addRemoveModelPathListener(RemoveModelPathListener l) { listenerList.add(RemoveModelPathListener.class, l); } public void removeRemoveModelPathListener(RemoveModelPathListener l) { listenerList.remove(RemoveModelPathListener.class, l); } protected void fireAddModelPath(AddModelPathEvent propertyChangedEvent) { EventListener listenerListArray[] = listenerList.getListeners(AddModelPathListener.class); for (int i = 0, n = listenerListArray.length; i < n; i++) { ((AddModelPathListener) listenerListArray[i]).addPath(propertyChangedEvent); } } protected void fireRemoveModelPath(RemoveModelPathEvent propertyChangedEvent) { EventListener listenerListArray[] = listenerList.getListeners(RemoveModelPathListener.class); for (int i = 0, n = listenerListArray.length; i < n; i++) { ((RemoveModelPathListener) listenerListArray[i]).removePath(propertyChangedEvent); } } public class RemoveModelPathEvent extends EventObject { public String path; RemoveModelPathEvent(Object source, String path) { super(source); this.path = path; } public String getPath() { return path; } } public class AddModelPathEvent extends EventObject { public Object path; AddModelPathEvent(Object source, String path) { super(source); this.path = path; } public Object getPath() { return path; } } public interface AddModelPathListener extends EventListener { void addPath(AddModelPathEvent e); } public interface RemoveModelPathListener extends EventListener { void removePath(RemoveModelPathEvent e); } }