Example usage for java.util Calendar WEEK_OF_YEAR

Introduction

In this page you can find the example usage for java.util Calendar WEEK_OF_YEAR.

Prototype

int WEEK_OF_YEAR

To view the source code for java.util Calendar WEEK_OF_YEAR.

Click Source Link

Document

Field number for get and set indicating the week number within the current year.

Usage

From source file:com.linuxbox.enkive.statistics.removal.RemovalJob.java

/**
 * generates a date cooresponding to the amount of time each type of
 * statistic should be kept. For instance, if monthKeepTime is set to 3 then
 * 3 months will be subtracted from the current date and that date will be
 * returned//  w  w  w.j a  v  a  2s  . co m
 * 
 * @param time
 *            - the identifier corresponding to the amount of time to deduct
 */
private void setDate(int time) {
    Calendar cal = Calendar.getInstance();
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.MILLISECOND, 0);
    cal.set(Calendar.SECOND, 0);

    switch (time) {
    case REMOVAL_MONTH_ID:// month
        cal.add(Calendar.MONTH, -monthKeepTime);
        break;
    case REMOVAL_WEEK_ID:// week
        cal.add(Calendar.WEEK_OF_YEAR, -weekKeepTime);
        break;
    case REMOVAL_DAY_ID:// day
        cal.add(Calendar.DATE, -dayKeepTime);
        break;
    case REMOVAL_HOUR_ID:// hour
        cal.add(Calendar.HOUR, -hourKeepTime);
        break;
    case REMOVAL_RAW_ID:// raw
        cal.add(Calendar.HOUR, -rawKeepTime);
    }
    dateFilter = cal.getTime();
}

---

From source file:org.wso2.carbon.registry.eventing.RegistryEventDispatcher.java

public RegistryEventDispatcher() {
    digestQueues = new LinkedHashMap<String, Queue<DigestEntry>>();
    for (String s : new String[] { "h", "d", "w", "f", "m", "y" }) {
        //TODO: Identify Queuing mechanisms.
        digestQueues.put(s, new ConcurrentLinkedQueue<DigestEntry>());
    }//from ww  w  .ja  va  2  s. c o  m
    final ScheduledExecutorService executorService = Executors.newSingleThreadScheduledExecutor();
    executorService.scheduleAtFixedRate(new Runnable() {
        public void run() {
            GregorianCalendar utc = new GregorianCalendar(SimpleTimeZone.getTimeZone("UTC"));
            Map<String, List<DigestEntry>> digestEntries = new HashMap<String, List<DigestEntry>>();
            try {
                addToDigestEntryQueue(digestEntries, "h");
                if (utc.get(Calendar.HOUR_OF_DAY) == 0) {
                    addToDigestEntryQueue(digestEntries, "d");
                    if (utc.get(Calendar.DAY_OF_WEEK) == 1) {
                        addToDigestEntryQueue(digestEntries, "w");
                        if (utc.get(Calendar.WEEK_OF_YEAR) % 2 != 0) {
                            addToDigestEntryQueue(digestEntries, "f");
                        }
                    }
                    if (utc.get(Calendar.DAY_OF_MONTH) == 1) {
                        addToDigestEntryQueue(digestEntries, "m");
                        if (utc.get(Calendar.DAY_OF_YEAR) == 1) {
                            addToDigestEntryQueue(digestEntries, "y");

                        }
                    }
                }
                for (Map.Entry<String, List<DigestEntry>> e : digestEntries.entrySet()) {
                    List<DigestEntry> value = e.getValue();
                    Collections.sort(value, new Comparator<DigestEntry>() {
                        public int compare(DigestEntry o1, DigestEntry o2) {
                            if (o1.getTime() > o2.getTime()) {
                                return -1;
                            } else if (o1.getTime() < o2.getTime()) {
                                return 1;
                            }
                            return 0;
                        }
                    });
                    StringBuffer buffer = new StringBuffer();
                    for (DigestEntry entry : value) {
                        buffer.append(entry.getMessage()).append("\n\n");
                    }
                    RegistryEvent<String> re = new RegistryEvent<String>(buffer.toString());
                    re.setTopic(RegistryEvent.TOPIC_SEPARATOR + "DigestEvent");
                    DispatchEvent de = new DispatchEvent(re, e.getKey(), true);
                    Subscription subscription = new Subscription();
                    subscription.setTopicName(re.getTopic());
                    publishEvent(de, subscription, e.getKey(), true);
                }
            } catch (RuntimeException ignored) {
                // Eat any runtime exceptions that occurred, we don't care if the message went
                // or not.
            }
        }
    }, System.currentTimeMillis() % (1000 * 60 * 60), 1000 * 60 * 60, TimeUnit.MILLISECONDS);
    try {
        Runtime.getRuntime().addShutdownHook(new Thread() {
            public void run() {
                executorService.shutdownNow();
            }
        });
    } catch (IllegalStateException e) {
        executorService.shutdownNow();
        throw new IllegalStateException(
                "Unable to create registry event dispatcher during " + "shutdown process.");
    }
}

---

From source file:edu.umm.radonc.ca_dash.model.TxInstanceFacade.java

public TreeMap<Date, SynchronizedDescriptiveStatistics> getWeeklySummaryStatsAbs(Date startDate, Date endDate,
        Long hospitalser, String filter, boolean includeWeekends, boolean ptflag, boolean scheduledFlag) {
    Calendar cal = new GregorianCalendar();
    TreeMap<Date, SynchronizedDescriptiveStatistics> retval = new TreeMap<>();

    //SET TO BEGINNING OF WK FOR ABSOLUTE CALC
    cal.setTime(startDate);/*from   w w  w  . j  ava 2s . c  om*/
    cal.set(Calendar.DAY_OF_WEEK, Calendar.SUNDAY);
    startDate = cal.getTime();

    List<Object[]> events = getDailyCounts(startDate, endDate, hospitalser, filter, false, ptflag,
            scheduledFlag);

    DateFormat df = new SimpleDateFormat("MM/dd/yy");
    cal.setTime(startDate);
    cal.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY);
    int wk = cal.get(Calendar.WEEK_OF_YEAR);
    int mo = cal.get(Calendar.MONTH);
    int yr = cal.get(Calendar.YEAR);
    if (mo == Calendar.DECEMBER && wk == 1) {
        yr = yr + 1;
    } else if (mo == Calendar.JANUARY && wk == 52) {
        yr = yr - 1;
    }
    String currYrWk = yr + "-" + String.format("%02d", wk);
    //String prevYrWk = "";
    String prevYrWk = currYrWk;
    SynchronizedDescriptiveStatistics currStats = new SynchronizedDescriptiveStatistics();
    int i = 0;
    while (cal.getTime().before(endDate) && i < events.size()) {

        Object[] event = events.get(i);
        Date d = (Date) event[0];
        Long count = (Long) event[1];

        cal.setTime(d);
        cal.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY);
        wk = cal.get(Calendar.WEEK_OF_YEAR);
        mo = cal.get(Calendar.MONTH);
        yr = cal.get(Calendar.YEAR);
        if (mo == Calendar.DECEMBER && wk == 1) {
            yr = yr + 1;
        } else if (mo == Calendar.JANUARY && wk == 52) {
            yr = yr - 1;
        }
        currYrWk = yr + "-" + String.format("%02d", wk);

        if (!(prevYrWk.equals(currYrWk))) {
            GregorianCalendar lastMon = new GregorianCalendar();
            lastMon.setTime(cal.getTime());
            lastMon.add(Calendar.DATE, -7);
            retval.put(lastMon.getTime(), currStats);
            currStats = new SynchronizedDescriptiveStatistics();
        }

        prevYrWk = currYrWk;

        currStats.addValue(count);
        i++;
    }
    retval.put(cal.getTime(), currStats);

    return retval;
}

---

From source file:org.fire.platform.util.DateUtil.java

/**
 * /*from   www. ja va2s .c  o m*/
 * 
 */
public static int getWeek() {
    Calendar c = Calendar.getInstance();
    c.setTime(new Date());
    return c.get(Calendar.WEEK_OF_YEAR);
}

---

From source file:com.zimbra.cs.mailbox.calendar.ZRecur.java

private Date estimateEndTimeByUntilAndHardLimits(ParsedDateTime dtStart) throws ServiceException {
    boolean forever = false;
    Calendar hardEnd = dtStart.getCalendarCopy();
    Frequency freq = mFreq;//from w  ww .j  a  va 2s .  c o  m
    if (freq == null)
        freq = Frequency.WEEKLY;
    switch (freq) {
    case WEEKLY:
        int weeks = sExpansionLimits.maxWeeks;
        if (weeks <= 0)
            forever = true;
        else
            hardEnd.add(Calendar.WEEK_OF_YEAR, weeks);
        break;
    case MONTHLY:
        int months = sExpansionLimits.maxMonths;
        if (months <= 0)
            forever = true;
        else
            hardEnd.add(Calendar.MONTH, months);
        break;
    case YEARLY:
        int years = sExpansionLimits.maxYears;
        if (years <= 0)
            forever = true;
        else
            hardEnd.add(Calendar.YEAR, years);
        break;
    case DAILY:
        int days = sExpansionLimits.maxDays;
        if (days <= 0)
            forever = true;
        else
            hardEnd.add(Calendar.DAY_OF_YEAR, days);
        break;
    default:
        int otherFreqYears = Math.max(sExpansionLimits.maxYearsOtherFreqs, 1);
        hardEnd.add(Calendar.YEAR, otherFreqYears);
    }
    Date d;
    if (forever)
        d = new Date(MAX_DATE_MILLIS);
    else
        d = hardEnd.getTime();
    if (mUntil != null) {
        Date until = mUntil.getDateForRecurUntil(dtStart.getTimeZone());
        if (until.before(d))
            d = until;
    }
    return d;
}

---

From source file:net.granoeste.commons.util.DateUtils.java

/**
 * ???// w  w w. ja v a  2s. c o m
 *
 * @param cal
 * @param amount ex) last week : -1. the current week : 0. the next week : 1
 */
public static void shiftDateOnMondayOfTheWeek(final Calendar cal, final int amount) {

    cal.add(Calendar.WEEK_OF_YEAR, amount);
    if (cal.get(Calendar.DAY_OF_WEEK) == Calendar.SUNDAY) {
        cal.add(Calendar.DATE, -6);
    } else {
        cal.add(Calendar.DATE, -cal.get(Calendar.DAY_OF_WEEK) + 2);
    }
}

---

From source file:org.yccheok.jstock.charting.Utils.java

/**
 * Returns weekly chart data based on given stock history server.
 * /* w  w w.j  a va2s  .c  om*/
 * @param stockHistoryServer the stock history server
 * @return list of weekly chart data
 */
public static List<ChartData> getWeeklyChartData(StockHistoryServer stockHistoryServer) {
    final int days = stockHistoryServer.size();
    Calendar prevCalendar = null;

    List<ChartData> chartDatas = new ArrayList<ChartData>();

    double prevPrice = 0;
    double openPrice = 0;
    double lastPrice = 0;
    double highPrice = Double.MIN_VALUE;
    double lowPrice = Double.MAX_VALUE;
    long volume = 0;
    long timestamp = 0;
    int count = 0;

    for (int i = 0; i < days; i++) {
        // First, determine the current data is same week as the previous
        // data.
        boolean isSameWeek = false;
        final long t = stockHistoryServer.getTimestamp(i);
        Stock stock = stockHistoryServer.getStock(t);

        final Calendar calendar = Calendar.getInstance();
        calendar.setTimeInMillis(t);

        if (prevCalendar != null) {
            int weekOfYear = calendar.get(Calendar.WEEK_OF_YEAR);
            int prevWeekOfYear = prevCalendar.get(Calendar.WEEK_OF_YEAR);
            // Is this the same week?
            isSameWeek = (weekOfYear == prevWeekOfYear);
        } else {
            // First time for us to enter this for loop.
            isSameWeek = true;
            openPrice = stock.getOpenPrice();
            prevPrice = stock.getPrevPrice();
        }

        if (isSameWeek == false) {
            // This is a new week. There must be data for previous week.
            assert (count > 0);
            ChartData chartData = ChartData.newInstance(prevPrice, openPrice, lastPrice / count, // Average last price.
                    highPrice, lowPrice, volume / count, // Average volume.
                    timestamp);
            chartDatas.add(chartData);

            // First day of the week.
            prevPrice = stock.getPrevPrice();
            openPrice = stock.getOpenPrice();
            lastPrice = stock.getLastPrice();
            highPrice = stock.getHighPrice();
            lowPrice = stock.getLowPrice();
            volume = stock.getVolume();
            timestamp = stock.getTimestamp();
            count = 1;
        } else {
            // We will not update prevPrice and openPrice. They will remain
            // as the first day of the week's.
            lastPrice += stock.getLastPrice();
            highPrice = Math.max(highPrice, stock.getHighPrice());
            lowPrice = Math.min(lowPrice, stock.getLowPrice());
            volume += stock.getVolume();
            timestamp = stock.getTimestamp();
            count++;
        }

        prevCalendar = calendar;
    }

    // Is there any data which is not being inserted yet?
    if (count > 0) {
        ChartData chartData = ChartData.newInstance(prevPrice, openPrice, lastPrice / count, highPrice,
                lowPrice, volume / count, timestamp);
        chartDatas.add(chartData);
    }

    return chartDatas;
}

---

From source file:support.plus.reportit.rv.AllReportsRV.java

public void add_items_setup() {
    com.github.clans.fab.FloatingActionButton fbAddReport = (com.github.clans.fab.FloatingActionButton) findViewById(
            R.id.fbAddReport);/*from   ww  w. ja  v a 2 s. c om*/

    fbAddReport.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            new MaterialDialog.Builder(AllReportsRV.this).title(R.string.add_report)
                    .content(R.string.add_reportdesc)
                    .inputType(InputType.TYPE_TEXT_FLAG_AUTO_CORRECT | InputType.TYPE_CLASS_TEXT
                            | InputType.TYPE_TEXT_FLAG_CAP_SENTENCES)
                    .inputRange(1, 15).backgroundColor(getResources().getColor(R.color.cardColor))
                    .input(getString(R.string.example_work), "", new MaterialDialog.InputCallback() {
                        @Override
                        public void onInput(MaterialDialog dialog, CharSequence input) {
                            String name = String.valueOf(input);
                            File myFile2 = new File(Environment.getExternalStorageDirectory() + File.separator
                                    + "/ReportIt/Reports/" + name);
                            if (myFile2.exists()) {
                                Toast toast = Toast.makeText(AllReportsRV.this, R.string.error_file_exists,
                                        Toast.LENGTH_SHORT);
                                toast.show();
                                return;
                            } else {
                                Calendar c = Calendar.getInstance();
                                int weekNo = c.get(Calendar.WEEK_OF_YEAR);
                                itemTexte.add(name);
                                rvadapter1.notifyDataSetChanged();
                                recyclerView1.smoothScrollToPosition(itemTexte.size());
                                try {
                                    File mydirectory = new File(Environment.getExternalStorageDirectory()
                                            + File.separator + "ReportIt");
                                    boolean success = true;
                                    if (!mydirectory.exists()) {
                                        success = mydirectory.mkdir();
                                    }
                                    if (success) {
                                        File reportsdirectory = new File(
                                                Environment.getExternalStorageDirectory() + File.separator
                                                        + "/ReportIt/Reports");
                                        boolean success2 = true;
                                        if (!reportsdirectory.exists()) {
                                            success2 = reportsdirectory.mkdir();
                                        }
                                        if (success2) {
                                            File myFile = new File(Environment.getExternalStorageDirectory()
                                                    + File.separator + "/ReportIt/Reports/" + name);
                                            if (!myFile.exists()) {
                                                myFile.createNewFile();
                                            }

                                        }

                                    } else {

                                    }

                                } catch (Exception e) {
                                }
                            }
                            return;
                        }
                    }).cancelable(false).positiveText(R.string.add).negativeText(R.string.cancel).show();
        }
    });

}

---

From source file:com.bjorsond.android.timeline.utilities.Utilities.java

public static Date getFirstDayOfWeek(Date dateInWeek) {
    Calendar cal1 = Calendar.getInstance(TimeZone.getTimeZone("Europe/Paris"), Locale.GERMANY);
    cal1.setTime(dateInWeek);//w  w  w.j ava2s  .  c  o  m
    int week = cal1.get(Calendar.WEEK_OF_YEAR);
    int year = cal1.get(Calendar.YEAR);
    cal1.clear();
    cal1.set(Calendar.WEEK_OF_YEAR, week);
    cal1.set(Calendar.YEAR, year);
    //      cal1.add(Calendar.DATE, 1);//To make the week start on monday. Not needed when locale is set as above?

    return cal1.getTime();
}

---

From source file:TripServlet.java

public Date getLastWeek() {
    Calendar c = Calendar.getInstance();
    c = (Calendar) c.clone();/*from w ww . j  a v  a 2  s  . c  o m*/
    c.add(Calendar.WEEK_OF_YEAR, -1);// last week
    c.set(Calendar.DAY_OF_WEEK, c.getFirstDayOfWeek());
    Date date = c.getTime();
    return date;
}

---

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