List of usage examples for org.dom4j DocumentHelper createDocument
public static Document createDocument()
From source file:net.bpfurtado.ljcolligo.persistence.xml.Events2XMLWriter.java
License:Open Source License
public Events2XMLWriter() { Document doc = DocumentHelper.createDocument(); Element root = doc.addElement("events"); this.root = root; }
From source file:net.bpfurtado.ljcolligo.persistence.xml.Map2XMLWriter.java
License:Open Source License
public Map2XMLWriter() { Document doc = DocumentHelper.createDocument(); Element root = doc.addElement("events"); this.root = root; }
From source file:net.bpfurtado.tas.model.persistence.XMLAdventureWriter.java
License:Open Source License
private Document createXML() { Document doc = DocumentHelper.createDocument(); Element root = doc.addElement("adventure"); root.addAttribute("startScene", adventure.getStart().getId() + ""); root.addElement("name").setText(adventure.getName()); // root.addElement("id").setText(adventure.getId()); Element assertions = root.addElement("assertions"); assertions.addCDATA(adventure.getAssertions()); Element scenes = root.addElement("scenes"); createSceneNodes(scenes);//w w w . java2 s.c o m return doc; }
From source file:net.bpfurtado.tas.runner.savegame.SaveGamePersister.java
License:Open Source License
public static Document createXML(SaveGame saveGame) { Document xml = DocumentHelper.createDocument(); Element root = xml.addElement("savegame"); root.addAttribute("sceneId", saveGame.getSceneId() + ""); root.addAttribute("creation", saveGame.getCreationAsString()); root.addAttribute("workspaceId", saveGame.getWorkspace().getId()); Player player = saveGame.getPlayer(); Element xmlPlayer = root.addElement("player"); xmlPlayer.addAttribute("stamina", player.getStamina() + ""); xmlPlayer.addAttribute("damage", player.getDamage() + ""); Element skills = xmlPlayer.addElement("skills"); for (Skill sk : player.getSkills()) { Element skill = skills.addElement("skill"); skill.addAttribute("name", sk.getName()); skill.addAttribute("level", sk.getLevel() + ""); }// w w w . j ava 2 s.c o m Element attributes = xmlPlayer.addElement("attributes"); for (Entry<String, String> e : player.getAttributesEntrySet()) { Element attribute = attributes.addElement("attribute"); attribute.addAttribute("key", e.getKey()); attribute.addAttribute("value", e.getValue()); } return xml; }
From source file:net.contextfw.web.application.component.DOMBuilder.java
License:Apache License
public DOMBuilder(String rootName, AttributeSerializer<Object> serializer, ComponentBuilder componentBuilder, Collection<KeyValue<String, String>> namespaces) { this.serializer = serializer; root = DocumentHelper.createElement(rootName); document = DocumentHelper.createDocument(); document.setRootElement(root);//from ww w. j ava2s . c o m for (KeyValue<String, String> namespace : namespaces) { root.add(DocumentHelper.createNamespace(namespace.getKey(), namespace.getValue())); } this.componentBuilder = componentBuilder; }
From source file:net.daimonin.client3d.editor.main.Editor3D.java
License:Open Source License
/** * Builds image groups/categories by file name, creates and writes the XML * containing all images with their attributes. * * @param fileNameImageSet Name of resulting PNG. * @param fileNameXML Name of the XML./* w w w . j a v a 2 s . c om*/ * @throws IOException IOException. */ private static void writeXML(final String fileNameImageSet, final String fileNameXML) throws IOException { // group ImageSetImages by name/category. // the left side of the image file name up to the '_' is taken as the // category Hashtable<String, List<ImageSetImage>> names = new Hashtable<String, List<ImageSetImage>>(); for (int i = 0; i < images.size(); i++) { if (!names.containsKey(images.get(i).getName())) { List<ImageSetImage> values = new ArrayList<ImageSetImage>(); values.add(images.get(i)); names.put(images.get(i).getName(), values); } else { names.get(images.get(i).getName()).add(images.get(i)); } } // check if every category has a default state (except FontExtensions) Enumeration<String> keys2 = names.keys(); while (keys2.hasMoreElements()) { List<ImageSetImage> img2 = names.get(keys2.nextElement()); if (!"fontextensions".equals(img2.get(0).getName())) { boolean hasDefault = false; for (int i = 0; i < img2.size(); i++) { if ("default".equals(img2.get(i).getState().toLowerCase())) { hasDefault = true; } } if (!hasDefault) { printError("WARNING: image category '" + img2.get(0).getName() + "' has no image with a default state!"); } } } // create the XML structure Document document = DocumentHelper.createDocument(); Element root = document.addElement("ImageSet").addAttribute("file", fileNameImageSet); List<ImageSetImage> fntex = names.get("fontextensions"); if (fntex != null) { Element category = root.addElement("ImageFntExt").addAttribute("name", fntex.get(0).getName()); for (int i = 0; i < fntex.size(); i++) { category.addElement("State").addAttribute("name", fntex.get(i).getState()) .addAttribute("posX", String.valueOf(fntex.get(i).getPosX() + fntex.get(i).getBorderSize())) .addAttribute("posY", String.valueOf(fntex.get(i).getPosY() + fntex.get(i).getBorderSize())) .addAttribute("width", String.valueOf(fntex.get(i).getWidth())) .addAttribute("height", String.valueOf(fntex.get(i).getHeight())); } names.remove("fontextensions"); } List<ImageSetImage> mouse = names.get("mousecursor"); if (mouse != null) { Element category = root.addElement("Image").addAttribute("name", mouse.get(0).getName()) .addAttribute("width", String.valueOf(mouse.get(0).getImage().getWidth())) .addAttribute("height", String.valueOf(mouse.get(0).getImage().getHeight())) .addAttribute("alpha", mouse.get(0).getImage().getColorModel().hasAlpha() ? String.valueOf(1) : String.valueOf(0)); for (int i = 0; i < mouse.size(); i++) { checkImageSameDimension(mouse.get(0), mouse.get(i), "Images of same category have different dimension"); checkImageSameAlpha(mouse.get(0), mouse.get(i), "Images of same category have different alpha"); category.addElement("State").addAttribute("name", mouse.get(i).getState()) .addAttribute("posX", String.valueOf(mouse.get(i).getPosX() + mouse.get(i).getBorderSize())) .addAttribute("posY", String.valueOf(mouse.get(i).getPosY() + mouse.get(i).getBorderSize())); } names.remove("mousecursor"); } Enumeration<String> keys = names.keys(); while (keys.hasMoreElements()) { List<ImageSetImage> img = names.get(keys.nextElement()); Element category = root.addElement("Image").addAttribute("name", img.get(0).getName()) .addAttribute("width", String.valueOf(img.get(0).getImage().getWidth())) .addAttribute("height", String.valueOf(img.get(0).getImage().getHeight())) .addAttribute("alpha", img.get(0).getImage().getColorModel().hasAlpha() ? String.valueOf(1) : String.valueOf(0)); for (int i = 0; i < img.size(); i++) { checkImageSameDimension(img.get(0), img.get(i), "Images of same category have different dimension"); checkImageSameAlpha(img.get(0), img.get(i), "Images of same category have different alpha"); category.addElement("State").addAttribute("name", img.get(i).getState()) .addAttribute("posX", String.valueOf(img.get(i).getPosX() + img.get(i).getBorderSize())) .addAttribute("posY", String.valueOf(img.get(i).getPosY() + img.get(i).getBorderSize())); } } // write the XML OutputFormat format = OutputFormat.createPrettyPrint(); XMLWriter writer = new XMLWriter(new FileWriter(fileNameXML), format); writer.write(document); writer.close(); printInfo(System.getProperty("user.dir") + "/" + imagesetxml + " created"); }
From source file:net.sf.cpsolver.coursett.IdConvertor.java
License:Open Source License
/** * Save id conversion file. Name of the file needs to be provided by system * property IdConvertor.File/*from w ww.j a va2s . c om*/ */ public void save() { (new File(iFile)).getParentFile().mkdirs(); Document document = DocumentHelper.createDocument(); Element root = document.addElement("id-convertor"); synchronized (iConversion) { for (Map.Entry<String, HashMap<String, String>> entry : iConversion.entrySet()) { String type = entry.getKey(); HashMap<String, String> conversion = entry.getValue(); Element convEl = root.addElement(type); for (Map.Entry<String, String> idConv : conversion.entrySet()) { convEl.addElement("conv").addAttribute("old", idConv.getKey()).addAttribute("new", idConv.getValue()); } } } FileOutputStream fos = null; try { fos = new FileOutputStream(iFile); (new XMLWriter(fos, OutputFormat.createPrettyPrint())).write(document); fos.flush(); fos.close(); fos = null; } catch (Exception e) { sLogger.error("Unable to save id conversions, reason: " + e.getMessage(), e); } finally { try { if (fos != null) fos.close(); } catch (IOException e) { } } }
From source file:net.sf.cpsolver.coursett.TimetableXMLSaver.java
License:Open Source License
public void save(File outFile) throws Exception { if (outFile == null) outFile = new File(iOutputFolder, "solution.xml"); outFile.getParentFile().mkdirs();//from w w w .j a va2s . c o m sLogger.debug("Writting XML data to:" + outFile); Document document = DocumentHelper.createDocument(); document.addComment("University Course Timetabling"); if (iSaveCurrent && !getModel().assignedVariables().isEmpty()) { StringBuffer comments = new StringBuffer("Solution Info:\n"); Map<String, String> solutionInfo = (getSolution() == null ? getModel().getInfo() : getSolution().getInfo()); for (String key : new TreeSet<String>(solutionInfo.keySet())) { String value = solutionInfo.get(key); comments.append(" " + key + ": " + value + "\n"); } document.addComment(comments.toString()); } Element root = document.addElement("timetable"); root.addAttribute("version", "2.5"); root.addAttribute("initiative", getModel().getProperties().getProperty("Data.Initiative")); root.addAttribute("term", getModel().getProperties().getProperty("Data.Term")); root.addAttribute("year", String.valueOf(getModel().getYear())); root.addAttribute("created", String.valueOf(new Date())); root.addAttribute("nrDays", String.valueOf(Constants.DAY_CODES.length)); root.addAttribute("slotsPerDay", String.valueOf(Constants.SLOTS_PER_DAY)); if (!iConvertIds && getModel().getProperties().getProperty("General.SessionId") != null) root.addAttribute("session", getModel().getProperties().getProperty("General.SessionId")); if (iShowNames && !iConvertIds && getModel().getProperties().getProperty("General.SolverGroupId") != null) root.addAttribute("solverGroup", getId("solverGroup", getModel().getProperties().getProperty("General.SolverGroupId"))); HashMap<String, Element> roomElements = new HashMap<String, Element>(); Element roomsEl = root.addElement("rooms"); for (RoomConstraint roomConstraint : getModel().getRoomConstraints()) { Element roomEl = roomsEl.addElement("room").addAttribute("id", getId("room", roomConstraint.getResourceId())); roomEl.addAttribute("constraint", "true"); if (roomConstraint instanceof DiscouragedRoomConstraint) roomEl.addAttribute("discouraged", "true"); if (iShowNames) { roomEl.addAttribute("name", roomConstraint.getRoomName()); } if (!iConvertIds && roomConstraint.getBuildingId() != null) roomEl.addAttribute("building", getId("bldg", roomConstraint.getBuildingId())); roomElements.put(getId("room", roomConstraint.getResourceId()), roomEl); roomEl.addAttribute("capacity", String.valueOf(roomConstraint.getCapacity())); if (roomConstraint.getPosX() != null && roomConstraint.getPosY() != null) roomEl.addAttribute("location", roomConstraint.getPosX() + "," + roomConstraint.getPosY()); if (roomConstraint.getIgnoreTooFar()) roomEl.addAttribute("ignoreTooFar", "true"); if (!roomConstraint.getConstraint()) roomEl.addAttribute("fake", "true"); if (roomConstraint.getSharingModel() != null) { RoomSharingModel sharingModel = roomConstraint.getSharingModel(); Element sharingEl = roomEl.addElement("sharing"); sharingEl.addElement("pattern").addAttribute("unit", "6").setText(sharingModel.getPreferences()); sharingEl.addElement("freeForAll").addAttribute("value", String.valueOf(RoomSharingModel.sFreeForAllPrefChar)); sharingEl.addElement("notAvailable").addAttribute("value", String.valueOf(RoomSharingModel.sNotAvailablePrefChar)); for (int i = 0; i < sharingModel.getNrDepartments(); i++) { sharingEl.addElement("department").addAttribute("value", String.valueOf((char) ('0' + i))) .addAttribute("id", getId("dept", sharingModel.getDepartmentIds()[i])); } } if (roomConstraint.getType() != null && iShowNames) roomEl.addAttribute("type", roomConstraint.getType().toString()); } Element instructorsEl = root.addElement("instructors"); Element departmentsEl = root.addElement("departments"); HashMap<Long, String> depts = new HashMap<Long, String>(); Element configsEl = (iShowNames ? root.addElement("configurations") : null); HashSet<Configuration> configs = new HashSet<Configuration>(); Element classesEl = root.addElement("classes"); HashMap<Long, Element> classElements = new HashMap<Long, Element>(); List<Lecture> vars = new ArrayList<Lecture>(getModel().variables()); if (getModel().hasConstantVariables()) vars.addAll(getModel().constantVariables()); for (Lecture lecture : vars) { Placement placement = lecture.getAssignment(); if (lecture.isCommitted() && placement == null) placement = lecture.getInitialAssignment(); Placement initialPlacement = lecture.getInitialAssignment(); // if (initialPlacement==null) initialPlacement = // (Placement)lecture.getAssignment(); Placement bestPlacement = lecture.getBestAssignment(); Element classEl = classesEl.addElement("class").addAttribute("id", getId("class", lecture.getClassId())); classElements.put(lecture.getClassId(), classEl); if (iShowNames && lecture.getNote() != null) classEl.addAttribute("note", lecture.getNote()); if (iShowNames && !lecture.isCommitted()) classEl.addAttribute("ord", String.valueOf(lecture.getOrd())); if (iShowNames && lecture.getSolverGroupId() != null) classEl.addAttribute("solverGroup", getId("solverGroup", lecture.getSolverGroupId())); if (lecture.getParent() == null && lecture.getConfiguration() != null) { if (!iShowNames) classEl.addAttribute("offering", getId("offering", lecture.getConfiguration().getOfferingId().toString())); classEl.addAttribute("config", getId("config", lecture.getConfiguration().getConfigId().toString())); if (iShowNames && configs.add(lecture.getConfiguration())) { configsEl.addElement("config") .addAttribute("id", getId("config", lecture.getConfiguration().getConfigId().toString())) .addAttribute("limit", String.valueOf(lecture.getConfiguration().getLimit())) .addAttribute("offering", getId("offering", lecture.getConfiguration().getOfferingId().toString())); } } classEl.addAttribute("committed", (lecture.isCommitted() ? "true" : "false")); if (lecture.getParent() != null) classEl.addAttribute("parent", getId("class", lecture.getParent().getClassId())); if (lecture.getSchedulingSubpartId() != null) classEl.addAttribute("subpart", getId("subpart", lecture.getSchedulingSubpartId())); if (iShowNames && lecture.isCommitted() && placement != null && placement.getAssignmentId() != null) { classEl.addAttribute("assignment", getId("assignment", placement.getAssignmentId())); } if (!lecture.isCommitted()) { if (lecture.minClassLimit() == lecture.maxClassLimit()) { classEl.addAttribute("classLimit", String.valueOf(lecture.maxClassLimit())); } else { classEl.addAttribute("minClassLimit", String.valueOf(lecture.minClassLimit())); classEl.addAttribute("maxClassLimit", String.valueOf(lecture.maxClassLimit())); } if (lecture.roomToLimitRatio() != 1.0) classEl.addAttribute("roomToLimitRatio", String.valueOf(lecture.roomToLimitRatio())); } if (lecture.getNrRooms() != 1) classEl.addAttribute("nrRooms", String.valueOf(lecture.getNrRooms())); if (iShowNames) classEl.addAttribute("name", lecture.getName()); if (lecture.getDeptSpreadConstraint() != null) { classEl.addAttribute("department", getId("dept", lecture.getDeptSpreadConstraint().getDepartmentId())); depts.put(lecture.getDeptSpreadConstraint().getDepartmentId(), lecture.getDeptSpreadConstraint().getName()); } if (lecture.getScheduler() != null) classEl.addAttribute("scheduler", getId("dept", lecture.getScheduler())); for (InstructorConstraint ic : lecture.getInstructorConstraints()) { Element instrEl = classEl.addElement("instructor").addAttribute("id", getId("inst", ic.getResourceId())); if ((lecture.isCommitted() || iSaveCurrent) && placement != null) instrEl.addAttribute("solution", "true"); if (iSaveInitial && initialPlacement != null) instrEl.addAttribute("initial", "true"); if (iSaveBest && bestPlacement != null && !bestPlacement.equals(placement)) instrEl.addAttribute("best", "true"); } for (RoomLocation rl : lecture.roomLocations()) { Element roomLocationEl = classEl.addElement("room"); roomLocationEl.addAttribute("id", getId("room", rl.getId())); roomLocationEl.addAttribute("pref", String.valueOf(rl.getPreference())); if ((lecture.isCommitted() || iSaveCurrent) && placement != null && placement.hasRoomLocation(rl.getId())) roomLocationEl.addAttribute("solution", "true"); if (iSaveInitial && initialPlacement != null && initialPlacement.hasRoomLocation(rl.getId())) roomLocationEl.addAttribute("initial", "true"); if (iSaveBest && bestPlacement != null && !bestPlacement.equals(placement) && bestPlacement.hasRoomLocation(rl.getId())) roomLocationEl.addAttribute("best", "true"); if (!roomElements.containsKey(getId("room", rl.getId()))) { // room location without room constraint Element roomEl = roomsEl.addElement("room").addAttribute("id", getId("room", rl.getId())); roomEl.addAttribute("constraint", "false"); if (!iConvertIds && rl.getBuildingId() != null) roomEl.addAttribute("building", getId("bldg", rl.getBuildingId())); if (iShowNames) { roomEl.addAttribute("name", rl.getName()); } roomElements.put(getId("room", rl.getId()), roomEl); roomEl.addAttribute("capacity", String.valueOf(rl.getRoomSize())); if (rl.getPosX() != null && rl.getPosY() != null) roomEl.addAttribute("location", rl.getPosX() + "," + rl.getPosY()); if (rl.getIgnoreTooFar()) roomEl.addAttribute("ignoreTooFar", "true"); } } boolean first = true; for (TimeLocation tl : lecture.timeLocations()) { Element timeLocationEl = classEl.addElement("time"); timeLocationEl.addAttribute("days", sDF[7].format(Long.parseLong(Integer.toBinaryString(tl.getDayCode())))); timeLocationEl.addAttribute("start", String.valueOf(tl.getStartSlot())); timeLocationEl.addAttribute("length", String.valueOf(tl.getLength())); timeLocationEl.addAttribute("breakTime", String.valueOf(tl.getBreakTime())); if (iShowNames) { timeLocationEl.addAttribute("pref", String.valueOf(tl.getPreference())); timeLocationEl.addAttribute("npref", String.valueOf(tl.getNormalizedPreference())); } else { timeLocationEl.addAttribute("pref", String.valueOf(tl.getNormalizedPreference())); } if (!iConvertIds && tl.getTimePatternId() != null) timeLocationEl.addAttribute("pattern", getId("pat", tl.getTimePatternId())); if (first) { if (!iConvertIds && tl.getDatePatternId() != null) classEl.addAttribute("datePattern", getId("dpat", String.valueOf(tl.getDatePatternId()))); if (iShowNames) classEl.addAttribute("datePatternName", tl.getDatePatternName()); classEl.addAttribute("dates", bitset2string(tl.getWeekCode())); first = false; } if ((lecture.isCommitted() || iSaveCurrent) && placement != null && placement.getTimeLocation().equals(tl)) timeLocationEl.addAttribute("solution", "true"); if (iSaveInitial && initialPlacement != null && initialPlacement.getTimeLocation().equals(tl)) timeLocationEl.addAttribute("initial", "true"); if (iSaveBest && bestPlacement != null && !bestPlacement.equals(placement) && bestPlacement.getTimeLocation().equals(tl)) timeLocationEl.addAttribute("best", "true"); } } for (InstructorConstraint ic : getModel().getInstructorConstraints()) { if (iShowNames || ic.isIgnoreDistances()) { Element instrEl = instructorsEl.addElement("instructor").addAttribute("id", getId("inst", ic.getResourceId())); if (iShowNames) { if (ic.getPuid() != null && ic.getPuid().length() > 0) instrEl.addAttribute("puid", ic.getPuid()); instrEl.addAttribute("name", ic.getName()); if (ic.getType() != null && iShowNames) instrEl.addAttribute("type", ic.getType().toString()); } if (ic.isIgnoreDistances()) { instrEl.addAttribute("ignDist", "true"); } } if (ic.getAvailableArray() != null) { HashSet<Long> done = new HashSet<Long>(); for (int i = 0; i < ic.getAvailableArray().length; i++) { if (ic.getAvailableArray()[i] != null) { for (Placement placement : ic.getAvailableArray()[i]) { Lecture lecture = placement.variable(); if (done.add(lecture.getClassId())) { Element classEl = classElements.get(lecture.getClassId()); classEl.addElement("instructor") .addAttribute("id", getId("inst", ic.getResourceId())) .addAttribute("solution", "true"); } } } } } } if (instructorsEl.elements().isEmpty()) root.remove(instructorsEl); Element grConstraintsEl = root.addElement("groupConstraints"); for (GroupConstraint gc : getModel().getGroupConstraints()) { Element grEl = grConstraintsEl.addElement("constraint").addAttribute("id", getId("gr", String.valueOf(gc.getId()))); grEl.addAttribute("type", gc.getType().reference()); grEl.addAttribute("pref", gc.getPrologPreference()); for (Lecture l : gc.variables()) { grEl.addElement("class").addAttribute("id", getId("class", l.getClassId())); } } for (SpreadConstraint spread : getModel().getSpreadConstraints()) { Element grEl = grConstraintsEl.addElement("constraint").addAttribute("id", getId("gr", String.valueOf(spread.getId()))); grEl.addAttribute("type", "SPREAD"); grEl.addAttribute("pref", Constants.sPreferenceRequired); if (iShowNames) grEl.addAttribute("name", spread.getName()); for (Lecture l : spread.variables()) { grEl.addElement("class").addAttribute("id", getId("class", l.getClassId())); } } for (Constraint<Lecture, Placement> c : getModel().constraints()) { if (c instanceof MinimizeNumberOfUsedRoomsConstraint) { Element grEl = grConstraintsEl.addElement("constraint").addAttribute("id", getId("gr", String.valueOf(c.getId()))); grEl.addAttribute("type", "MIN_ROOM_USE"); grEl.addAttribute("pref", Constants.sPreferenceRequired); for (Lecture l : c.variables()) { grEl.addElement("class").addAttribute("id", getId("class", l.getClassId())); } } if (c instanceof MinimizeNumberOfUsedGroupsOfTime) { Element grEl = grConstraintsEl.addElement("constraint").addAttribute("id", getId("gr", String.valueOf(c.getId()))); grEl.addAttribute("type", ((MinimizeNumberOfUsedGroupsOfTime) c).getConstraintName()); grEl.addAttribute("pref", Constants.sPreferenceRequired); for (Lecture l : c.variables()) { grEl.addElement("class").addAttribute("id", getId("class", l.getClassId())); } } } for (ClassLimitConstraint clc : getModel().getClassLimitConstraints()) { Element grEl = grConstraintsEl.addElement("constraint").addAttribute("id", getId("gr", String.valueOf(clc.getId()))); grEl.addAttribute("type", "CLASS_LIMIT"); grEl.addAttribute("pref", Constants.sPreferenceRequired); if (clc.getParentLecture() != null) { grEl.addElement("parentClass").addAttribute("id", getId("class", clc.getParentLecture().getClassId())); } else grEl.addAttribute("courseLimit", String.valueOf(clc.classLimit() - clc.getClassLimitDelta())); if (clc.getClassLimitDelta() != 0) grEl.addAttribute("delta", String.valueOf(clc.getClassLimitDelta())); if (iShowNames) grEl.addAttribute("name", clc.getName()); for (Lecture l : clc.variables()) { grEl.addElement("class").addAttribute("id", getId("class", l.getClassId())); } } HashMap<Student, List<String>> students = new HashMap<Student, List<String>>(); for (Lecture lecture : vars) { for (Student student : lecture.students()) { List<String> enrls = students.get(student); if (enrls == null) { enrls = new ArrayList<String>(); students.put(student, enrls); } enrls.add(getId("class", lecture.getClassId())); } } Element studentsEl = root.addElement("students"); for (Student student : new TreeSet<Student>(students.keySet())) { Element stEl = studentsEl.addElement("student").addAttribute("id", getId("student", student.getId())); if (iShowNames) { if (student.getAcademicArea() != null) stEl.addAttribute("area", student.getAcademicArea()); if (student.getAcademicClassification() != null) stEl.addAttribute("classification", student.getAcademicClassification()); if (student.getMajor() != null) stEl.addAttribute("major", student.getMajor()); if (student.getCurriculum() != null) stEl.addAttribute("curriculum", student.getCurriculum()); } for (Map.Entry<Long, Double> entry : student.getOfferingsMap().entrySet()) { Long offeringId = entry.getKey(); Double weight = entry.getValue(); Element offEl = stEl.addElement("offering").addAttribute("id", getId("offering", offeringId.toString())); if (weight.doubleValue() != 1.0) offEl.addAttribute("weight", sStudentWeightFormat.format(weight)); } if (iExportStudentSectioning || getModel().unassignedVariables().isEmpty() || student.getOfferingsMap().isEmpty()) { List<String> lectures = students.get(student); Collections.sort(lectures); for (String classId : lectures) { stEl.addElement("class").addAttribute("id", classId); } } Map<Long, Set<Lecture>> canNotEnroll = student.canNotEnrollSections(); if (canNotEnroll != null) { for (Set<Lecture> canNotEnrollLects : canNotEnroll.values()) { for (Iterator<Lecture> i3 = canNotEnrollLects.iterator(); i3.hasNext();) { stEl.addElement("prohibited-class").addAttribute("id", getId("class", (i3.next()).getClassId())); } } } if (student.getCommitedPlacements() != null) { for (Placement placement : student.getCommitedPlacements()) { stEl.addElement("class").addAttribute("id", getId("class", placement.variable().getClassId())); } } } if (getModel().getProperties().getPropertyInt("MPP.GenTimePert", 0) > 0) { Element perturbationsEl = root.addElement("perturbations"); int nrChanges = getModel().getProperties().getPropertyInt("MPP.GenTimePert", 0); List<Lecture> lectures = new ArrayList<Lecture>(); while (lectures.size() < nrChanges) { Lecture lecture = ToolBox.random(getModel().assignedVariables()); if (lecture.isCommitted() || lecture.timeLocations().size() <= 1 || lectures.contains(lecture)) continue; Placement placement = lecture.getAssignment(); TimeLocation tl = placement.getTimeLocation(); perturbationsEl.addElement("class").addAttribute("id", getId("class", lecture.getClassId())) .addAttribute("days", sDF[7].format(Long.parseLong(Integer.toBinaryString(tl.getDayCode())))) .addAttribute("start", String.valueOf(tl.getStartSlot())) .addAttribute("length", String.valueOf(tl.getLength())); lectures.add(lecture); } } for (Map.Entry<Long, String> entry : depts.entrySet()) { Long id = entry.getKey(); String name = entry.getValue(); if (iShowNames) { departmentsEl.addElement("department").addAttribute("id", getId("dept", id.toString())) .addAttribute("name", name); } } if (departmentsEl.elements().isEmpty()) root.remove(departmentsEl); if (iShowNames) { Progress.getInstance(getModel()).save(root); try { getSolver().getClass().getMethod("save", new Class[] { Element.class }).invoke(getSolver(), new Object[] { root }); } catch (Exception e) { } } FileOutputStream fos = null; try { fos = new FileOutputStream(outFile); (new XMLWriter(fos, OutputFormat.createPrettyPrint())).write(document); fos.flush(); fos.close(); fos = null; } finally { try { if (fos != null) fos.close(); } catch (IOException e) { } } if (iConvertIds) iIdConvertor.save(); }
From source file:net.sf.cpsolver.exam.model.ExamModel.java
License:Open Source License
/** * Save model (including its solution) into XML. *///w w w . j a v a 2s .c o m public Document save() { boolean saveInitial = getProperties().getPropertyBoolean("Xml.SaveInitial", true); boolean saveBest = getProperties().getPropertyBoolean("Xml.SaveBest", true); boolean saveSolution = getProperties().getPropertyBoolean("Xml.SaveSolution", true); boolean saveConflictTable = getProperties().getPropertyBoolean("Xml.SaveConflictTable", false); boolean saveParams = getProperties().getPropertyBoolean("Xml.SaveParameters", true); boolean anonymize = getProperties().getPropertyBoolean("Xml.Anonymize", false); Document document = DocumentHelper.createDocument(); document.addComment("Examination Timetable"); if (nrAssignedVariables() > 0) { StringBuffer comments = new StringBuffer("Solution Info:\n"); Map<String, String> solutionInfo = (getProperties().getPropertyBoolean("Xml.ExtendedInfo", false) ? getExtendedInfo() : getInfo()); for (String key : new TreeSet<String>(solutionInfo.keySet())) { String value = solutionInfo.get(key); comments.append(" " + key + ": " + value + "\n"); } document.addComment(comments.toString()); } Element root = document.addElement("examtt"); root.addAttribute("version", "1.0"); root.addAttribute("campus", getProperties().getProperty("Data.Initiative")); root.addAttribute("term", getProperties().getProperty("Data.Term")); root.addAttribute("year", getProperties().getProperty("Data.Year")); root.addAttribute("created", String.valueOf(new Date())); if (saveParams) { Element params = root.addElement("parameters"); params.addElement("property").addAttribute("name", "isDayBreakBackToBack").addAttribute("value", (isDayBreakBackToBack() ? "true" : "false")); params.addElement("property").addAttribute("name", "directConflictWeight").addAttribute("value", String.valueOf(getDirectConflictWeight())); params.addElement("property").addAttribute("name", "moreThanTwoADayWeight").addAttribute("value", String.valueOf(getMoreThanTwoADayWeight())); params.addElement("property").addAttribute("name", "backToBackConflictWeight").addAttribute("value", String.valueOf(getBackToBackConflictWeight())); params.addElement("property").addAttribute("name", "distanceBackToBackConflictWeight") .addAttribute("value", String.valueOf(getDistanceBackToBackConflictWeight())); params.addElement("property").addAttribute("name", "backToBackDistance").addAttribute("value", String.valueOf(getBackToBackDistance())); params.addElement("property").addAttribute("name", "maxRooms").addAttribute("value", String.valueOf(getMaxRooms())); params.addElement("property").addAttribute("name", "periodWeight").addAttribute("value", String.valueOf(getPeriodWeight())); params.addElement("property").addAttribute("name", "periodSizeWeight").addAttribute("value", String.valueOf(getPeriodSizeWeight())); params.addElement("property").addAttribute("name", "periodIndexWeight").addAttribute("value", String.valueOf(getPeriodIndexWeight())); params.addElement("property").addAttribute("name", "examRotationWeight").addAttribute("value", String.valueOf(getExamRotationWeight())); params.addElement("property").addAttribute("name", "roomSizeWeight").addAttribute("value", String.valueOf(getRoomSizeWeight())); params.addElement("property").addAttribute("name", "roomSplitWeight").addAttribute("value", String.valueOf(getRoomSplitWeight())); params.addElement("property").addAttribute("name", "roomWeight").addAttribute("value", String.valueOf(getRoomWeight())); params.addElement("property").addAttribute("name", "distributionWeight").addAttribute("value", String.valueOf(getDistributionWeight())); params.addElement("property").addAttribute("name", "instructorDirectConflictWeight") .addAttribute("value", String.valueOf(getInstructorDirectConflictWeight())); params.addElement("property").addAttribute("name", "instructorMoreThanTwoADayWeight") .addAttribute("value", String.valueOf(getInstructorMoreThanTwoADayWeight())); params.addElement("property").addAttribute("name", "instructorBackToBackConflictWeight") .addAttribute("value", String.valueOf(getInstructorBackToBackConflictWeight())); params.addElement("property").addAttribute("name", "instructorDistanceBackToBackConflictWeight") .addAttribute("value", String.valueOf(getInstructorDistanceBackToBackConflictWeight())); params.addElement("property").addAttribute("name", "perturbationWeight").addAttribute("value", String.valueOf(getPerturbationWeight())); params.addElement("property").addAttribute("name", "roomPerturbationWeight").addAttribute("value", String.valueOf(getRoomPerturbationWeight())); params.addElement("property").addAttribute("name", "roomSplitDistanceWeight").addAttribute("value", String.valueOf(getRoomSplitDistanceWeight())); params.addElement("property").addAttribute("name", "largeSize").addAttribute("value", String.valueOf(getLargeSize())); params.addElement("property").addAttribute("name", "largePeriod").addAttribute("value", String.valueOf(getLargePeriod())); params.addElement("property").addAttribute("name", "largeWeight").addAttribute("value", String.valueOf(getLargeWeight())); } Element periods = root.addElement("periods"); for (ExamPeriod period : getPeriods()) { periods.addElement("period") .addAttribute("id", getId(anonymize, "period", String.valueOf(period.getId()))) .addAttribute("length", String.valueOf(period.getLength())) .addAttribute("day", period.getDayStr()).addAttribute("time", period.getTimeStr()) .addAttribute("penalty", String.valueOf(period.getPenalty())); } Element rooms = root.addElement("rooms"); for (ExamRoom room : getRooms()) { Element r = rooms.addElement("room"); r.addAttribute("id", getId(anonymize, "room", String.valueOf(room.getId()))); if (!anonymize && room.hasName()) r.addAttribute("name", room.getName()); r.addAttribute("size", String.valueOf(room.getSize())); r.addAttribute("alt", String.valueOf(room.getAltSize())); if (room.getCoordX() != null && room.getCoordY() != null) r.addAttribute("coordinates", room.getCoordX() + "," + room.getCoordY()); for (ExamPeriod period : getPeriods()) { if (!room.isAvailable(period)) r.addElement("period") .addAttribute("id", getId(anonymize, "period", String.valueOf(period.getId()))) .addAttribute("available", "false"); else if (room.getPenalty(period) != 0) r.addElement("period") .addAttribute("id", getId(anonymize, "period", String.valueOf(period.getId()))) .addAttribute("penalty", String.valueOf(room.getPenalty(period))); } } Element exams = root.addElement("exams"); for (Exam exam : variables()) { Element ex = exams.addElement("exam"); ex.addAttribute("id", getId(anonymize, "exam", String.valueOf(exam.getId()))); if (!anonymize && exam.hasName()) ex.addAttribute("name", exam.getName()); ex.addAttribute("length", String.valueOf(exam.getLength())); if (exam.getSizeOverride() != null) ex.addAttribute("size", exam.getSizeOverride().toString()); if (exam.getMinSize() != 0) ex.addAttribute("minSize", String.valueOf(exam.getMinSize())); ex.addAttribute("alt", (exam.hasAltSeating() ? "true" : "false")); if (exam.getMaxRooms() != getMaxRooms()) ex.addAttribute("maxRooms", String.valueOf(exam.getMaxRooms())); if (exam.getPrintOffset() != null) ex.addAttribute("printOffset", exam.getPrintOffset().toString()); if (!anonymize) ex.addAttribute("enrl", String.valueOf(exam.getStudents().size())); if (!anonymize) for (ExamOwner owner : exam.getOwners()) { Element o = ex.addElement("owner"); o.addAttribute("id", getId(anonymize, "owner", String.valueOf(owner.getId()))); o.addAttribute("name", owner.getName()); } for (ExamPeriodPlacement period : exam.getPeriodPlacements()) { Element pe = ex.addElement("period").addAttribute("id", getId(anonymize, "period", String.valueOf(period.getId()))); int penalty = period.getPenalty() - period.getPeriod().getPenalty(); if (penalty != 0) pe.addAttribute("penalty", String.valueOf(penalty)); } for (ExamRoomPlacement room : exam.getRoomPlacements()) { Element re = ex.addElement("room").addAttribute("id", getId(anonymize, "room", String.valueOf(room.getId()))); if (room.getPenalty() != 0) re.addAttribute("penalty", String.valueOf(room.getPenalty())); if (room.getMaxPenalty() != 100) re.addAttribute("maxPenalty", String.valueOf(room.getMaxPenalty())); } if (exam.hasAveragePeriod()) ex.addAttribute("average", String.valueOf(exam.getAveragePeriod())); ExamPlacement p = exam.getAssignment(); if (p != null && saveSolution) { Element asg = ex.addElement("assignment"); asg.addElement("period").addAttribute("id", getId(anonymize, "period", String.valueOf(p.getPeriod().getId()))); for (ExamRoomPlacement r : p.getRoomPlacements()) { asg.addElement("room").addAttribute("id", getId(anonymize, "room", String.valueOf(r.getId()))); } } p = exam.getInitialAssignment(); if (p != null && saveInitial) { Element ini = ex.addElement("initial"); ini.addElement("period").addAttribute("id", getId(anonymize, "period", String.valueOf(p.getPeriod().getId()))); for (ExamRoomPlacement r : p.getRoomPlacements()) { ini.addElement("room").addAttribute("id", getId(anonymize, "room", String.valueOf(r.getId()))); } } p = exam.getBestAssignment(); if (p != null && saveBest) { Element ini = ex.addElement("best"); ini.addElement("period").addAttribute("id", getId(anonymize, "period", String.valueOf(p.getPeriod().getId()))); for (ExamRoomPlacement r : p.getRoomPlacements()) { ini.addElement("room").addAttribute("id", getId(anonymize, "room", String.valueOf(r.getId()))); } } } Element students = root.addElement("students"); for (ExamStudent student : getStudents()) { Element s = students.addElement("student"); s.addAttribute("id", getId(anonymize, "student", String.valueOf(student.getId()))); for (Exam ex : student.variables()) { Element x = s.addElement("exam").addAttribute("id", getId(anonymize, "exam", String.valueOf(ex.getId()))); if (!anonymize) for (ExamOwner owner : ex.getOwners(student)) { x.addElement("owner").addAttribute("id", getId(anonymize, "owner", String.valueOf(owner.getId()))); } } for (ExamPeriod period : getPeriods()) { if (!student.isAvailable(period)) s.addElement("period") .addAttribute("id", getId(anonymize, "period", String.valueOf(period.getId()))) .addAttribute("available", "false"); } } Element instructors = root.addElement("instructors"); for (ExamInstructor instructor : getInstructors()) { Element i = instructors.addElement("instructor"); i.addAttribute("id", getId(anonymize, "instructor", String.valueOf(instructor.getId()))); if (!anonymize && instructor.hasName()) i.addAttribute("name", instructor.getName()); for (Exam ex : instructor.variables()) { Element x = i.addElement("exam").addAttribute("id", getId(anonymize, "exam", String.valueOf(ex.getId()))); if (!anonymize) for (ExamOwner owner : ex.getOwners(instructor)) { x.addElement("owner").addAttribute("id", getId(anonymize, "owner", String.valueOf(owner.getId()))); } } for (ExamPeriod period : getPeriods()) { if (!instructor.isAvailable(period)) i.addElement("period") .addAttribute("id", getId(anonymize, "period", String.valueOf(period.getId()))) .addAttribute("available", "false"); } } Element distConstraints = root.addElement("constraints"); for (ExamDistributionConstraint distConstraint : getDistributionConstraints()) { Element dc = distConstraints.addElement(distConstraint.getTypeString()); dc.addAttribute("id", getId(anonymize, "constraint", String.valueOf(distConstraint.getId()))); if (!distConstraint.isHard()) { dc.addAttribute("hard", "false"); dc.addAttribute("weight", String.valueOf(distConstraint.getWeight())); } for (Exam exam : distConstraint.variables()) { dc.addElement("exam").addAttribute("id", getId(anonymize, "exam", String.valueOf(exam.getId()))); } } if (saveConflictTable) { Element conflicts = root.addElement("conflicts"); for (ExamStudent student : getStudents()) { for (ExamPeriod period : getPeriods()) { int nrExams = student.getExams(period).size(); if (nrExams > 1) { Element dir = conflicts.addElement("direct").addAttribute("student", getId(anonymize, "student", String.valueOf(student.getId()))); for (Exam exam : student.getExams(period)) { dir.addElement("exam").addAttribute("id", getId(anonymize, "exam", String.valueOf(exam.getId()))); } } if (nrExams > 0) { if (period.next() != null && !student.getExams(period.next()).isEmpty() && (!isDayBreakBackToBack() || period.next().getDay() == period.getDay())) { for (Exam ex1 : student.getExams(period)) { for (Exam ex2 : student.getExams(period.next())) { Element btb = conflicts.addElement("back-to-back").addAttribute("student", getId(anonymize, "student", String.valueOf(student.getId()))); btb.addElement("exam").addAttribute("id", getId(anonymize, "exam", String.valueOf(ex1.getId()))); btb.addElement("exam").addAttribute("id", getId(anonymize, "exam", String.valueOf(ex2.getId()))); if (getBackToBackDistance() >= 0) { double dist = (ex1.getAssignment()) .getDistanceInMeters(ex2.getAssignment()); if (dist > 0) btb.addAttribute("distance", String.valueOf(dist)); } } } } } if (period.next() == null || period.next().getDay() != period.getDay()) { int nrExamsADay = student.getExamsADay(period.getDay()).size(); if (nrExamsADay > 2) { Element mt2 = conflicts.addElement("more-2-day").addAttribute("student", getId(anonymize, "student", String.valueOf(student.getId()))); for (Exam exam : student.getExamsADay(period.getDay())) { mt2.addElement("exam").addAttribute("id", getId(anonymize, "exam", String.valueOf(exam.getId()))); } } } } } } return document; }
From source file:net.sf.cpsolver.ifs.example.tt.TimetableModel.java
License:Open Source License
public void saveAsXML(DataProperties cfg, boolean gen, Solution<Activity, Location> solution, File outFile) throws IOException { outFile.getParentFile().mkdirs();/*ww w. j a v a 2 s . c o m*/ sLogger.debug("Writting XML data to:" + outFile); Document document = DocumentHelper.createDocument(); document.addComment("Interactive Timetabling - University Timetable Generator (version 2.0)"); if (!assignedVariables().isEmpty()) { StringBuffer comments = new StringBuffer("Solution Info:\n"); Map<String, String> solutionInfo = (solution == null ? getInfo() : solution.getInfo()); for (String key : new TreeSet<String>(solutionInfo.keySet())) { String value = solutionInfo.get(key); comments.append(" " + key + ": " + value + "\n"); } document.addComment(comments.toString()); } Element root = document.addElement("Timetable"); if (gen) { Element generator = root.addElement("Generator"); generator.addAttribute("version", "2.0"); generator.addElement("DaysPerWeek").setText(String.valueOf(iNrDays)); generator.addElement("SlotsPerDay").setText(String.valueOf(iNrHours)); generator.addElement("NrRooms").setText(cfg.getProperty("Generator.NrRooms", "20")); generator.addElement("NrInstructors").setText(cfg.getProperty("Generator.NrInstructors", "20")); generator.addElement("NrClasses").setText(cfg.getProperty("Generator.NrClasses", "20")); generator.addElement("FillFactor").setText(cfg.getProperty("Generator.FillFactor", "0.8")); generator.addElement("ActivityLengthMax").setText(cfg.getProperty("Generator.ActivityLengthMax", "5")); generator.addElement("NrGroupsOfRooms").setText(cfg.getProperty("Generator.NrGroupsOfRooms", "20")); generator.addElement("NrRoomsInGroupMin").setText(cfg.getProperty("Generator.NrRoomsInGroupMin", "1")); generator.addElement("NrRoomsInGroupMax").setText(cfg.getProperty("Generator.NrRoomsInGroupMax", "10")); generator.addElement("NrRoomInGroupMin").setText(cfg.getProperty("Generator.NrRoomInGroupMin", "1")); generator.addElement("HardFreeResource").setText(cfg.getProperty("Generator.HardFreeResource", "0.05")); generator.addElement("SoftFreeResource").setText(cfg.getProperty("Generator.SoftFreeResource", "0.3")); generator.addElement("SoftUsedResource").setText(cfg.getProperty("Generator.SoftUsedResource", "0.05")); generator.addElement("SoftUsedActivity").setText(cfg.getProperty("Generator.SoftUsedActivity", "0.05")); generator.addElement("SoftFreeActivity").setText(cfg.getProperty("Generator.SoftFreeActivity", "0.3")); generator.addElement("HardFreeActivity").setText(cfg.getProperty("Generator.HardFreeActivity", "0.05")); generator.addElement("NrDependencies").setText(cfg.getProperty("Generator.NrDependencies", "50")); } ArrayList<Resource> rooms = new ArrayList<Resource>(); ArrayList<Resource> classes = new ArrayList<Resource>(); ArrayList<Resource> instructors = new ArrayList<Resource>(); ArrayList<Resource> specials = new ArrayList<Resource>(); ArrayList<Dependence> dependencies = new ArrayList<Dependence>(); for (Constraint<Activity, Location> c : constraints()) { if (c instanceof Resource) { Resource r = (Resource) c; switch (r.getType()) { case Resource.TYPE_ROOM: rooms.add(r); break; case Resource.TYPE_CLASS: classes.add(r); break; case Resource.TYPE_INSTRUCTOR: instructors.add(r); break; default: specials.add(r); } } else if (c instanceof Dependence) { dependencies.add((Dependence) c); } } Element problem = root.addElement("Problem"); problem.addAttribute("version", "2.0"); Element problemGen = problem.addElement("General"); problemGen.addElement("DaysPerWeek").setText(String.valueOf(iNrDays)); problemGen.addElement("SlotsPerDay").setText(String.valueOf(iNrHours)); Element resourceGen = problemGen.addElement("Resources"); resourceGen.addElement("Classrooms").setText(String.valueOf(rooms.size())); resourceGen.addElement("Teachers").setText(String.valueOf(instructors.size())); resourceGen.addElement("Classes").setText(String.valueOf(classes.size())); resourceGen.addElement("Special").setText(String.valueOf(specials.size())); problemGen.addElement("Activities").setText(String.valueOf(variables().size())); problemGen.addElement("Dependences").setText(String.valueOf(dependencies.size())); Element resources = problem.addElement("Resources"); Element resEl = resources.addElement("Classrooms"); for (Resource r : rooms) { Element el = resEl.addElement("Resource"); el.addAttribute("id", r.getResourceId()); el.addElement("Name").setText(r.getName()); Element pref = el.addElement("TimePreferences"); for (Integer slot : new TreeSet<Integer>(r.getDiscouragedSlots())) pref.addElement("Soft").setText(slot.toString()); for (Integer slot : new TreeSet<Integer>(r.getProhibitedSlots())) pref.addElement("Hard").setText(slot.toString()); } resEl = resources.addElement("Teachers"); for (Resource r : instructors) { Element el = resEl.addElement("Resource"); el.addAttribute("id", r.getResourceId()); el.addElement("Name").setText(r.getName()); Element pref = el.addElement("TimePreferences"); for (Integer slot : new TreeSet<Integer>(r.getDiscouragedSlots())) pref.addElement("Soft").setText(slot.toString()); for (Integer slot : new TreeSet<Integer>(r.getProhibitedSlots())) pref.addElement("Hard").setText(slot.toString()); } resEl = resources.addElement("Classes"); for (Resource r : classes) { Element el = resEl.addElement("Resource"); el.addAttribute("id", r.getResourceId()); el.addElement("Name").setText(r.getName()); Element pref = el.addElement("TimePreferences"); for (Integer slot : new TreeSet<Integer>(r.getDiscouragedSlots())) pref.addElement("Soft").setText(slot.toString()); for (Integer slot : new TreeSet<Integer>(r.getProhibitedSlots())) pref.addElement("Hard").setText(slot.toString()); } resEl = resources.addElement("Special"); for (Resource r : specials) { Element el = resEl.addElement("Resource"); el.addAttribute("id", r.getResourceId()); el.addElement("Name").setText(r.getName()); Element pref = el.addElement("TimePreferences"); for (Integer slot : new TreeSet<Integer>(r.getDiscouragedSlots())) pref.addElement("Soft").setText(slot.toString()); for (Integer slot : new TreeSet<Integer>(r.getProhibitedSlots())) pref.addElement("Hard").setText(slot.toString()); } boolean hasSolution = false; Element actEl = problem.addElement("Activities"); for (Activity a : variables()) { Element el = actEl.addElement("Activity"); el.addAttribute("id", a.getActivityId()); el.addElement("Name").setText(a.getName()); el.addElement("Length").setText(String.valueOf(a.getLength())); if (a.getAssignment() != null) hasSolution = true; Element pref = el.addElement("TimePreferences"); for (Integer slot : new TreeSet<Integer>(a.getDiscouragedSlots())) pref.addElement("Soft").setText(slot.toString()); for (Integer slot : new TreeSet<Integer>(a.getProhibitedSlots())) pref.addElement("Hard").setText(slot.toString()); Element reqRes = el.addElement("RequiredResources"); for (List<Resource> gr : a.getResourceGroups()) { if (gr.size() == 1) { reqRes.addElement("Resource").setText(gr.get(0).getResourceId()); } else { Element grEl = reqRes.addElement("Group").addAttribute("conjunctive", "no"); for (Resource r : gr) grEl.addElement("Resource").setText(r.getResourceId()); } } } Element depEl = problem.addElement("Dependences"); for (Dependence d : dependencies) { Element el = depEl.addElement("Dependence"); el.addAttribute("id", d.getResourceId()); el.addElement("FirstActivity").setText((d.first()).getActivityId()); el.addElement("SecondActivity").setText((d.second()).getActivityId()); switch (d.getType()) { case Dependence.TYPE_AFTER: el.addElement("Operator").setText("After"); break; case Dependence.TYPE_BEFORE: el.addElement("Operator").setText("Before"); break; case Dependence.TYPE_CLOSELY_BEFORE: el.addElement("Operator").setText("Closely before"); break; case Dependence.TYPE_CLOSELY_AFTER: el.addElement("Operator").setText("Closely after"); break; case Dependence.TYPE_CONCURRENCY: el.addElement("Operator").setText("Concurrently"); break; default: el.addElement("Operator").setText("Unknown"); } } if (hasSolution) { Element solutionEl = root.addElement("Solution"); solutionEl.addAttribute("version", "2.0"); for (Activity a : variables()) { Element el = solutionEl.addElement("Activity"); el.addAttribute("id", a.getActivityId()); if (a.getAssignment() != null) { Location location = a.getAssignment(); el.addElement("StartTime").setText(String.valueOf(location.getSlot())); Element res = el.addElement("UsedResources"); for (int i = 0; i < location.getResources().length; i++) res.addElement("Resource").setText(location.getResources()[i].getResourceId()); } } } FileOutputStream fos = new FileOutputStream(outFile); (new XMLWriter(fos, OutputFormat.createPrettyPrint())).write(document); fos.flush(); fos.close(); }