Пример #1
0
 private void tagFrontLoadLargeTopics() {
   List<Topic> sortedTopicList = new ArrayList<Topic>(examination.getTopicList());
   Collections.sort(
       sortedTopicList,
       new Comparator<Topic>() {
         public int compare(Topic a, Topic b) {
           return new CompareToBuilder()
               .append(a.getStudentSize(), b.getStudentSize()) // Ascending
               .append(b.getId(), a.getId()) // Descending (according to spec)
               .toComparison();
         }
       });
   int frontLoadLargeTopicSize =
       examination.getInstitutionParametrization().getFrontLoadLargeTopicSize();
   if (frontLoadLargeTopicSize == 0) {
     return;
   }
   int minimumTopicId = sortedTopicList.size() - frontLoadLargeTopicSize;
   if (minimumTopicId < 0) {
     logger.warn(
         "The frontLoadLargeTopicSize ("
             + frontLoadLargeTopicSize
             + ") is bigger than topicListSize ("
             + sortedTopicList.size()
             + "). Tagging all topic as frontLoadLarge...");
     minimumTopicId = 0;
   }
   for (Topic topic : sortedTopicList.subList(minimumTopicId, sortedTopicList.size())) {
     topic.setFrontLoadLarge(true);
   }
 }
Пример #2
0
 private void readTopicListAndStudentList() throws IOException {
   coincidenceMap = new LinkedHashMap<Topic, Set<Topic>>();
   exclusionMap = new LinkedHashMap<Topic, Set<Topic>>();
   afterMap = new LinkedHashMap<Topic, Set<Topic>>();
   Map<Integer, Student> studentMap = new HashMap<Integer, Student>();
   int examSize = readHeaderWithNumber("Exams");
   List<Topic> topicList = new ArrayList<Topic>(examSize);
   for (int i = 0; i < examSize; i++) {
     Topic topic = new Topic();
     topic.setId((long) i);
     String line = bufferedReader.readLine();
     String[] lineTokens = line.split(SPLIT_REGEX);
     topic.setDuration(Integer.parseInt(lineTokens[0]));
     List<Student> topicStudentList = new ArrayList<Student>(lineTokens.length - 1);
     for (int j = 1; j < lineTokens.length; j++) {
       topicStudentList.add(findOrCreateStudent(studentMap, Integer.parseInt(lineTokens[j])));
     }
     topic.setStudentList(topicStudentList);
     topic.setFrontLoadLarge(false);
     topicList.add(topic);
     coincidenceMap.put(topic, new HashSet<Topic>());
     exclusionMap.put(topic, new HashSet<Topic>());
     afterMap.put(topic, new HashSet<Topic>());
   }
   examination.setTopicList(topicList);
   List<Student> studentList = new ArrayList<Student>(studentMap.values());
   examination.setStudentList(studentList);
 }