Package org.apache.commons.collections.comparators

Examples of org.apache.commons.collections.comparators.ReverseComparator

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    public void testSortOrder() throws Exception {
        SortedBidiMap sm = (SortedBidiMap) makeFullMap();

        // Sort by the comparator used in the makeEmptyBidiMap() method
        List newSortedKeys = Arrays.asList(getSampleKeys());
        Collections.sort(newSortedKeys, new ReverseComparator(ComparableComparator.getInstance()));
        newSortedKeys = Collections.unmodifiableList(newSortedKeys);

        Iterator mapIter = sm.keySet().iterator();
        Iterator expectedIter = newSortedKeys.iterator();
        while (expectedIter.hasNext()) {
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     */
    public static Comparator reversedComparator(Comparator comparator) {
        if (comparator == null) {
            comparator = NATURAL_COMPARATOR;
        }
        return new ReverseComparator(comparator);
    }
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    public Map getEntries() {
       
        if (entries == null) {
            entries = new TreeMap(new ReverseComparator());
            try {
                Roller roller = RollerFactory.getRoller();
                WeblogManager wmgr = roller.getWeblogManager();
                Map mmap = RollerFactory.getRoller().getWeblogManager().getWeblogEntryObjectMap(
                        weblog,
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        date = cal.getTime();
        Date startDate = DateUtil.getStartOfMonth(date, cal);;
        Date endDate = DateUtil.getEndOfMonth(date, cal);;
       
        if (entries == null) {
            entries = new TreeMap(new ReverseComparator());
            try {
                Roller roller = RollerFactory.getRoller();
                WeblogManager wmgr = roller.getWeblogManager();
                Map mmap = RollerFactory.getRoller().getWeblogManager().getWeblogEntryObjectMap(
                        weblog,
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        Date endDate = date;
        startDate = DateUtil.getStartOfDay(endDate, cal);
        endDate = DateUtil.getEndOfDay(endDate, cal);
       
        if (entries == null) {
            entries = new TreeMap(new ReverseComparator());
            try {
                Roller roller = RollerFactory.getRoller();
                WeblogManager wmgr = roller.getWeblogManager();
                Map mmap = RollerFactory.getRoller().getWeblogManager().getWeblogEntryObjectMap(
                        weblog,
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    }

    @Override
    public Comparator<IColumn> getColumnComparator(AbstractType comparator)
    {
        return reversed ? new ReverseComparator(super.getColumnComparator(comparator)) : super.getColumnComparator(comparator);
    }
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    private List<Registration> getAllRegistrations(final Student student) {
        final List<Registration> result = new ArrayList<Registration>();
        result.addAll(student.getRegistrationsSet());
        result.addAll(student.getTransitionRegistrations());
        Collections.sort(result, new ReverseComparator(Registration.COMPARATOR_BY_START_DATE));
        return result;
    }
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            this.semester = semester;
        }

        public SortedSet<ExecutionSemester> getSemesters() {
            TreeSet<ExecutionSemester> semesters =
                    new TreeSet<ExecutionSemester>(new ReverseComparator(ExecutionSemester.COMPARATOR_BY_SEMESTER_AND_YEAR));
            semesters.addAll(rootDomainObject.getExecutionPeriodsSet());
            return semesters;
        }
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            } else if (sortParameter.equals("building")) {
                Collections.sort(availableRooms, new BeanComparator("edificio"));
            } else if (sortParameter.equals("floor")) {
                Collections.sort(availableRooms, new BeanComparator("piso"));
            } else if (sortParameter.equals("normal")) {
                Collections.sort(availableRooms, new ReverseComparator(new BeanComparator("capacidadeNormal")));
            } else if (sortParameter.equals("exam")) {
                Collections.sort(availableRooms, new ReverseComparator(new BeanComparator("capacidadeExame")));
            }
        } else {
            Collections.sort(availableRooms, new BeanComparator("nome"));
        }
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        List executionPeriodsNotClosed = ReadNotClosedExecutionPeriods.run();

        setChoosedExecutionPeriod(request, executionPeriodsNotClosed, personExecutionCourseForm);

        BeanComparator initialDateComparator = new BeanComparator("beginDate");
        Collections.sort(executionPeriodsNotClosed, new ReverseComparator(initialDateComparator));

        request.setAttribute("executionPeriods", executionPeriodsNotClosed);
    }
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