Example usage for java.util Calendar clone

Introduction

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

Prototype

@Override
public Object clone() 

Source Link

Document

Creates and returns a copy of this object.

Usage

From source file:info.raack.appliancedetection.evaluation.model.appliance.SimulatedAppliance.java

public final int getPowerAtTimestep(Calendar cal, int timestep) {
    int powerDraw = 0;

    // am I on?/*from ww  w . ja v  a2 s  .  c o  m*/
    if (!on) {
        // should I turn on?
        if (cycleSeconds == cycleSecondsElapsed) {
            cycleSecondsElapsed = 0;
            int newCycleSeconds = 0;

            // check the level of appliance on concurrency
            if (simulation.canTurnOn()) {
                // train if we need to and if we can
                if (trainingSessionsRemaining > 0 && simulation.canTrain()) {
                    trainingSessionsRemaining--;
                    inTraining = true;

                    currentOnOffPair = new ApplianceStateTransition[2];
                    currentOnOffPair[0] = new GenericStateTransition(-1, null, 0, true,
                            getCurrentSimulatedTime(timestep) - 5 * 1000);
                }

                // the simulator says that we can turn on 
                on = true;

                // determine how long the appliance will be on
                newCycleSeconds = (int) (Math.random() * (float) maxOnPeriod());
                logger.debug("at " + cal.getTime() + " " + getName() + " turning on for " + newCycleSeconds
                        + " seconds");

                addStateTransition(timestep, on);

            } else {
                // create another off cycle
                newCycleSeconds = (int) (Math.random() * (float) maxOffPeriod());
                logger.debug("at " + cal.getTime() + " " + getName() + " cannot turn on yet so sleeping "
                        + newCycleSeconds + " longer");

            }

            cycleSeconds = newCycleSeconds;
        } else {
            cycleSecondsElapsed++;
        }
    }

    if (on) {
        // how much power am I using?
        powerDraw = powerDrawAtOnCycleTimestep(cycleSeconds, cycleSecondsElapsed, timestep);

        // add some noise of up to 4w in either direction

        try {
            powerDraw += (int) (noiseDistribution.sample());
        } catch (MathException e) {
            // don't care if noise is problematic
        }

        // don't go below 0
        powerDraw = Math.max(powerDraw, 0);

        // should I turn off?
        if (cycleSeconds == cycleSecondsElapsed + 1) {
            cycleSecondsElapsed = 0;
            on = false;
            if (isTraining()) {
                inTraining = false;

                currentOnOffPair[1] = new GenericStateTransition(-1, null, 0, false,
                        getCurrentSimulatedTime(timestep) + 5 * 1000);
                allOnOffPairs.add(currentOnOffPair);
            }

            int newCycleSeconds = (int) (Math.random() * (float) maxOffPeriod());
            logger.debug("at " + cal.getTime() + " " + getName() + " turning off for " + newCycleSeconds
                    + " + seconds");
            cycleSeconds = newCycleSeconds;

            addStateTransition(timestep, false);
        } else {
            cycleSecondsElapsed++;
        }
    }

    // calcuate watt-seconds = watts * 1 second
    energyConsumedDuringTimestep += (double) powerDraw;

    // if the timestep duration has passed (enough for a new timestamp) - create one
    if ((timestep + 1) % TIMESTEP_DURATION == 0) {
        if (energyConsumedDuringTimestep > 0) {
            EnergyTimestep currentTimestep = new EnergyTimestep();
            currentTimestep.setEnergyConsumed(energyConsumedDuringTimestep);

            Calendar startTime = new GregorianCalendar();
            startTime.setTime(simulation.getStartTime());
            startTime.add(Calendar.SECOND, timestep + 1 - TIMESTEP_DURATION);

            currentTimestep.setStartTime(startTime.getTime());

            Calendar endTime = (Calendar) startTime.clone();
            endTime.add(Calendar.SECOND, TIMESTEP_DURATION - 1);

            currentTimestep.setEndTime(endTime.getTime());
            energyTimesteps.add(currentTimestep);
        }

        energyConsumedDuringTimestep = 0;
    }

    return powerDraw;
}

---

From source file:org.jfree.chart.demo.SegmentedHighLowChartDemo.java

/**
 * A demonstration application showing a high-low-open-close chart using a
 * segmented or non-segmented axis./*from w ww .j a  v  a2 s .c o m*/
 *
 * @param title  the frame title.
 * @param useSegmentedAxis use a segmented axis for this demo?
 * @param timelineType Type of timeline to use: 1=Monday through Friday, 2=Intraday
 */
public SegmentedHighLowChartDemo(final String title, final boolean useSegmentedAxis, final int timelineType) {

    super(title);

    System.out.println("\nMaking SegmentedHighLowChartDemo(" + title + ")");

    // create a Calendar object with today's date at midnight
    final Calendar cal = Calendar.getInstance();
    cal.set(Calendar.HOUR_OF_DAY, 0);
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.SECOND, 0);
    cal.set(Calendar.MILLISECOND, 0);

    // create a timeline for the demo
    SegmentedTimeline timeline = null;
    switch (timelineType) {
    case 1:
        timeline = SegmentedTimeline.newMondayThroughFridayTimeline();
        break;

    case 2:
        timeline = SegmentedTimeline.newFifteenMinuteTimeline();

        final Calendar cal2 = (Calendar) cal.clone();
        cal2.add(Calendar.YEAR, 1);

        // add 1 year of baseTimeline's excluded segments (Saturdays and Sundays) as
        // exceptions of the intraday timeline
        timeline.addBaseTimelineExclusions(cal.getTime().getTime(), cal2.getTime().getTime());
        break;

    default:
        System.out.println("Invalid timelineType.");
        System.exit(1);
    }

    // create a data set that has data for trading days (Monday through Friday).
    final DefaultHighLowDataset dataset = DemoDatasetFactory.createSegmentedHighLowDataset(timeline,
            cal.getTime());

    final JFreeChart chart;
    if (useSegmentedAxis) {
        chart = ChartFactory.createHighLowChart(title, "Time", "Value", dataset, timeline, true);
    } else {
        chart = ChartFactory.createHighLowChart(title, "Time", "Value", dataset, true);
    }

    final DateAxis axis = (DateAxis) chart.getXYPlot().getDomainAxis();
    axis.setAutoRange(true);
    final TickUnits units = new TickUnits();
    units.add(new DateTickUnit(DateTickUnit.DAY, 1, DateTickUnit.HOUR, 1, new SimpleDateFormat("d-MMM")));
    units.add(new DateTickUnit(DateTickUnit.DAY, 2, DateTickUnit.HOUR, 1, new SimpleDateFormat("d-MMM")));
    units.add(new DateTickUnit(DateTickUnit.DAY, 7, DateTickUnit.DAY, 1, new SimpleDateFormat("d-MMM")));
    units.add(new DateTickUnit(DateTickUnit.DAY, 15, DateTickUnit.DAY, 1, new SimpleDateFormat("d-MMM")));
    units.add(new DateTickUnit(DateTickUnit.DAY, 30, DateTickUnit.DAY, 1, new SimpleDateFormat("d-MMM")));
    axis.setStandardTickUnits(units);

    final NumberAxis vaxis = (NumberAxis) chart.getXYPlot().getRangeAxis();
    vaxis.setAutoRangeIncludesZero(false);

    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));

    setContentPane(chartPanel);

}

---

From source file:net.rrm.ehour.ui.timesheet.panel.TimesheetRowList.java

private void addInputCells(ListItem<TimesheetRow> item, final TimesheetRow row) {
    Calendar currentDate = (Calendar) row.getFirstDayOfWeekDate().clone();

    ProjectAssignment assignment = row.getProjectAssignment();
    final DateRange range = new DateRange(assignment.getDateStart(), assignment.getDateEnd());

    final List<Calendar> dates = Lists.newArrayList();

    for (int i = 1; i <= 7; i++, currentDate.add(Calendar.DAY_OF_YEAR, 1)) {
        dates.add((Calendar) currentDate.clone());
    }/*from   w w  w.  java2s  .  co  m*/

    item.add(new ListView<Calendar>("days", dates) {
        @Override
        protected void populateItem(ListItem<Calendar> item) {
            Calendar currentDate = item.getModelObject();

            int index = currentDate.get(Calendar.DAY_OF_WEEK) - 1;

            TimesheetCell timesheetCell = row.getTimesheetCells()[index];

            DayStatus dayStatus = determineDayStatus(timesheetCell, currentDate, range);

            Component day;

            switch (dayStatus) {
            case HIDDEN:
            default:
                day = createEmptyTimesheetEntry(DAY_ID);
                item.add(new WebMarkupContainer(DAY_OPTIONS_ID));
                break;
            case OPEN:
                day = createInputTimesheetEntry(DAY_ID, row, index);
                item.add(renderOptions(DAY_OPTIONS_ID, timesheetCell, dayStatus));
                break;
            case LOCKED:
                day = createLockedTimesheetEntry(DAY_ID, row, index);
                item.add(renderOptions(DAY_OPTIONS_ID, timesheetCell, dayStatus));
                item.add(AttributeModifier.append("class", "locked"));
                break;
            }

            String cssClass = "weekday";

            if (dayStatus == DayStatus.LOCKED) {
                cssClass += " lockedCell";
            } else if (item.getIndex() == 0) {
                cssClass = "sunday";
            } else if (item.getIndex() == 6) {
                cssClass = "saturday";
            }

            day.add(AttributeModifier.replace("class", cssClass));
            item.add(day);
        }
    });
}

---

From source file:org.nuxeo.cm.demo.UpdateDemoData.java

private Calendar _buildDate(Calendar inDate, int inDays) {
    Calendar d = (Calendar) inDate.clone();

    d.add(Calendar.DATE, inDays);
    if (d.after(_today)) {
        d = (Calendar) _today.clone();
    }//from ww w . jav a2s.com

    return d;
}

---

From source file:nl.strohalm.cyclos.services.accounts.cards.CardServiceImpl.java

private Card buildNewCard(final Member member) {

    final Calendar now = Calendar.getInstance();

    final Card newCard = new Card();
    final CardType cardType = member.getMemberGroup().getCardType();
    newCard.setCardType(cardType);//  ww  w  . j  a  v  a 2 s  .  co m
    newCard.setOwner(member);
    newCard.setCreationDate(now);
    newCard.setStatus(Status.PENDING);

    final Calendar expirationDate = (Calendar) now.clone();
    expirationDate.add(cardType.getDefaultExpiration().getField().getValue(),
            cardType.getDefaultExpiration().getNumber());
    if (cardType.isIgnoreDayInExpirationDate()) {
        expirationDate.set(Calendar.DAY_OF_MONTH, expirationDate.getActualMaximum(Calendar.DAY_OF_MONTH));
    }
    newCard.setExpirationDate(expirationDate);
    newCard.setCardNumber(buildCardNumber(cardType.getCardFormatNumber()));

    if (cardType.getCardSecurityCode() == CardType.CardSecurityCode.AUTOMATIC) {
        newCard.setCardSecurityCode(buildCardSecurityCode(cardType.getCardSecurityCodeLength().getMax()));
    }

    return newCard;
}

---

From source file:TimeSpan.java

/**
 * Returns {@code true} if the end date occurs after the start date during
 * the period of time represented by this time span.
 *///from   www  . jav a  2s  .co  m
public boolean insideRange(Calendar startDate, Calendar endDate) {
    // make a copy of the start time so that it is safe to modify it without
    // affecting the input parameter
    Calendar mutableStartDate = (Calendar) (startDate.clone());
    return isInRange(mutableStartDate, endDate);
}

---

From source file:org.cds06.speleograph.data.fileio.ReefnetFileReader.java

/**
 * Read an entry from a Reefnet File.//from  w  ww  . j a v  a2  s.com
 *
 * @param line              The line extracted from the file (length must be 12 or 13)
 * @param pressureSeries    The series where add pressure data
 * @param temperatureSeries The series where add temperature data
 * @param seriesId          The ReefNet's Series ID
 * @param calendar          The calendar which contains the start date of the current series.
 * @return The modified ReefNet's Series ID.
 * @throws FileReadingError When can not parse the date.
 * @see #readDate(String[], java.util.Calendar)
 * @see #readFile(java.io.File)
 */
private String readReefnetEntry(String[] line, Series pressureSeries, Series temperatureSeries, String seriesId,
        Calendar calendar) throws FileReadingError {
    double temperature = 0;
    if (line.length == 12) {
        temperature = Double.parseDouble(line[11]) - 273.15;
    } else if (line.length == 13) {
        temperature = Double.parseDouble(line[11] + '.' + line[12]) - 273.15;
    }
    int pressure = Integer.parseInt(line[10]);
    if (!seriesId.equals(line[2])) {
        seriesId = readDate(line, calendar);
    }
    Calendar clone = (Calendar) calendar.clone();
    clone.add(Calendar.SECOND, Integer.parseInt(line[9]));
    temperatureSeries.add(new Item(temperatureSeries, clone.getTime(), temperature));
    pressureSeries.add(new Item(pressureSeries, clone.getTime(), pressure));
    return seriesId;
}

---

From source file:gbc.jtimecalc.AbstractTimeDifferenceCalculatorTest.java

public void shouldReturn9Months0Days0Hours0Minutes0seconds() {
    Calendar end = prepareCalendar(1980, Calendar.JANUARY, 0, 0, 0, 0, 0);
    // 1.01.1980 00:00:00.0
    setEndTime(end.getTimeInMillis());//  w w  w  .ja va2s.c  om

    Calendar start = (Calendar) end.clone();
    start.add(Calendar.MONTH, -9);
    setStartTime(start.getTimeInMillis());
    expectedValue = messages.get("9Months2Days");
}

---

From source file:gbc.jtimecalc.AbstractTimeDifferenceCalculatorTest.java

public void shouldReturn1BusinessMonth20BusinessDaysWithoutTailingZeroes() {
    Calendar end = prepareCalendar(2011, Calendar.JULY, 31, 0, 0, 0, 0);
    // 31.07.2011 00:00:00.0
    setEndTime(end.getTimeInMillis());/*from   ww  w. j av  a2s .com*/

    Calendar start = (Calendar) end.clone();
    start.set(Calendar.MONTH, Calendar.JUNE);
    start.set(Calendar.DAY_OF_MONTH, 10);
    setStartTime(start.getTimeInMillis());
    expectedValue = messages.get("1BusinessMonth20BusinessDays");
}

---

From source file:gbc.jtimecalc.AbstractTimeDifferenceCalculatorTest.java

public void shouldReturn30DaysWithoutTailingZeroes() {
    Calendar end = prepareCalendar(2006, Calendar.FEBRUARY, 1, 1, 0, 0, 0);
    // 1.02.2006 01:00:00.0
    setEndTime(end.getTimeInMillis());//from  w ww  . ja v a 2 s.  c om

    Calendar start = (Calendar) end.clone();
    start.add(Calendar.DATE, -30);
    setStartTime(start.getTimeInMillis());
    // 2.01.2006 00:00:00.0
    expectedValue = messages.get("30DaysWithoutTailingZeroes");
}

---

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