Example usage for org.jfree.data.time TimeSeries clone

Introduction

In this page you can find the example usage for org.jfree.data.time TimeSeries clone.

Prototype

@Override
public Object clone() throws CloneNotSupportedException 

Source Link

Document

Returns a clone of the time series.

Usage

From source file:action.ShowTimeSeriesWithForecastAction.java

/**
* Metoda obslugujaca zdarzenie, odpowiedzialna za inicjalizacje algorytmu genetycznego
*///from w  w w.  j  a va2 s .c om
public void actionPerformed(ActionEvent e) {

    try {

        if (window.getSliderSelekcji().getValue() + window.getSliderKrzyzowania().getValue()
                + window.getSliderMutacji().getValue() != 100)
            throw new ParseException(
                    "Please insert correct data for Selection, Crossing and Mutation. The sum of the three has to equal 100%",
                    0);

        TimeSeries timeSeries = window.getCurrentTimeSeries();
        if (timeSeries == null || timeSeries.isEmpty())
            throw new DataLengthException();

        SlidingTimeWindow slidingTimeWindow = new SlidingTimeWindow(
                this.parseToWindowForm(window.getTimeWindowField().getText()));

        if (window.getRdBtnStochastic().isSelected())
            GASettings.getInstance()
                    .setSelectionMethod(SelectionMethod.STOCHASTIC_UNIVERSAL_SAMPLING_SELECTION);

        if (window.getRdbtnArmaForecast().isSelected())
            GASettings.getInstance().setForecastMethod(ForecastMethod.ARMA_FORECAST);

        GASettings.getInstance().setConcurrent(true);

        ApplicationContext context = new AnnotationConfigApplicationContext(ForecastConfig.class);
        AbstractForecast forecast = (AbstractForecast) context.getBean("forecast");

        forecast.initializeGeneticAlgorithm((TimeSeries) timeSeries.clone(),
                (Integer) window.getPopulSizeField().getValue(), slidingTimeWindow,
                (Integer) window.getIterNumberField().getValue(),
                (double) window.getSliderProbOfCross().getValue() / 100,
                (double) window.getSliderProbOfMutat().getValue() / 100,
                (double) window.getSliderSelekcji().getValue() / 100,
                (double) window.getSliderKrzyzowania().getValue() / 100,
                (double) window.getSliderMutacji().getValue() / 100);
        forecast.initializeForecast((Integer) window.getPeriodOfPredField().getValue());

        forecast.addObserver(new GAChartObserver(window.getFitnessChart(),
                window.getTimeSeriesChartWithForecast(), (Integer) window.getPeriodOfPredField().getValue()));
        forecast.addObserver(new GAStatisticObserver(window.getForecast(),
                (Integer) window.getPeriodOfPredField().getValue()));
        forecast.execute();
        window.getTabbedPane().setSelectedIndex(3);

    } catch (CloneNotSupportedException e1) {
        e1.printStackTrace();
    } catch (DataLengthException de) {
        JOptionPane.showMessageDialog(window, "Current data is not set or empty", "Error",
                JOptionPane.ERROR_MESSAGE);
    } catch (ParseException pe) {
        JOptionPane.showMessageDialog(window, pe.getMessage(), "Error", JOptionPane.ERROR_MESSAGE);
    } catch (Exception exc) {
        JOptionPane.showMessageDialog(window, "Wrong data", "Error", JOptionPane.ERROR_MESSAGE);
    }
}

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From source file:org.jfree.data.time.junit.TimeSeriesTest.java

/**
 * A test for bug 1832432./* w  w  w  . j  a v  a 2s .  c  o  m*/
 */
public void testBug1832432() {
    TimeSeries s1 = new TimeSeries("Series");
    TimeSeries s2 = null;
    try {
        s2 = (TimeSeries) s1.clone();
    } catch (CloneNotSupportedException e) {
        e.printStackTrace();
    }
    assertTrue(s1 != s2);
    assertTrue(s1.getClass() == s2.getClass());
    assertTrue(s1.equals(s2));

    // test independence
    s1.add(new Day(1, 1, 2007), 100.0);
    assertFalse(s1.equals(s2));
}

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From source file:org.jfree.data.time.TimeSeriesTest.java

/**
 * A test for bug 1832432.// ww  w. jav a 2s. co m
 */
@Test
public void testBug1832432() throws CloneNotSupportedException {
    TimeSeries s1 = new TimeSeries("Series");
    TimeSeries s2 = (TimeSeries) s1.clone();
    assertTrue(s1 != s2);
    assertTrue(s1.getClass() == s2.getClass());
    assertTrue(s1.equals(s2));

    // test independence
    s1.add(new Day(1, 1, 2007), 100.0);
    assertFalse(s1.equals(s2));
}

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From source file:org.jfree.data.time.junit.TimeSeriesTest.java

/**
 * Another test of the clone() method./*w  w  w .  j  a va 2 s  .c  o  m*/
 */
public void testClone2() {
    TimeSeries s1 = new TimeSeries("S1");
    s1.add(new Year(2007), 100.0);
    s1.add(new Year(2008), null);
    s1.add(new Year(2009), 200.0);
    TimeSeries s2 = null;
    try {
        s2 = (TimeSeries) s1.clone();
    } catch (CloneNotSupportedException e) {
        e.printStackTrace();
    }
    assertTrue(s1.equals(s2));

    // check independence
    s2.addOrUpdate(new Year(2009), 300.0);
    assertFalse(s1.equals(s2));
    s1.addOrUpdate(new Year(2009), 300.0);
    assertTrue(s1.equals(s2));
}

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From source file:org.jfree.data.time.TimeSeriesTest.java

/**
 * Another test of the clone() method./*  w ww.j  a  v  a  2 s  . c o  m*/
 */
@Test
public void testClone2() throws CloneNotSupportedException {
    TimeSeries s1 = new TimeSeries("S1", Year.class);
    s1.add(new Year(2007), 100.0);
    s1.add(new Year(2008), null);
    s1.add(new Year(2009), 200.0);
    TimeSeries s2 = (TimeSeries) s1.clone();
    assertTrue(s1.equals(s2));

    // check independence
    s2.addOrUpdate(new Year(2009), 300.0);
    assertFalse(s1.equals(s2));
    s1.addOrUpdate(new Year(2009), 300.0);
    assertTrue(s1.equals(s2));
}

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From source file:org.jfree.data.time.TimeSeriesTest.java

/**
 * Check that cloning works.// w  ww .j  a  va 2  s  . co m
 */
@Test
public void testClone() throws CloneNotSupportedException {
    TimeSeries series = new TimeSeries("Test Series");
    RegularTimePeriod jan1st2002 = new Day(1, MonthConstants.JANUARY, 2002);
    series.add(jan1st2002, new Integer(42));

    TimeSeries clone;
    clone = (TimeSeries) series.clone();
    clone.setKey("Clone Series");
    clone.update(jan1st2002, new Integer(10));

    int seriesValue = series.getValue(jan1st2002).intValue();
    int cloneValue = clone.getValue(jan1st2002).intValue();

    assertEquals(42, seriesValue);
    assertEquals(10, cloneValue);
    assertEquals("Test Series", series.getKey());
    assertEquals("Clone Series", clone.getKey());
}

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From source file:org.jfree.data.time.junit.TimeSeriesTest.java

/**
 * Check that cloning works./*from  www .j a  v a2s.  c  o m*/
 */
public void testClone() {

    TimeSeries series = new TimeSeries("Test Series");

    RegularTimePeriod jan1st2002 = new Day(1, MonthConstants.JANUARY, 2002);
    try {
        series.add(jan1st2002, new Integer(42));
    } catch (SeriesException e) {
        System.err.println("Problem adding to series.");
    }

    TimeSeries clone = null;
    try {
        clone = (TimeSeries) series.clone();
        clone.setKey("Clone Series");
        try {
            clone.update(jan1st2002, new Integer(10));
        } catch (SeriesException e) {
            e.printStackTrace();
        }
    } catch (CloneNotSupportedException e) {
        assertTrue(false);
    }

    int seriesValue = series.getValue(jan1st2002).intValue();
    int cloneValue = Integer.MAX_VALUE;
    if (clone != null) {
        cloneValue = clone.getValue(jan1st2002).intValue();
    }

    assertEquals(42, seriesValue);
    assertEquals(10, cloneValue);
    assertEquals("Test Series", series.getKey());
    if (clone != null) {
        assertEquals("Clone Series", clone.getKey());
    } else {
        assertTrue(false);
    }

}

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