Package org.jfree.data.xy

Examples of org.jfree.data.xy.XYIntervalSeriesCollection

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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        XYIntervalSeriesCollection c1 = new XYIntervalSeriesCollection();
        XYIntervalSeries s1 = new XYIntervalSeries("Series");
        s1.add(1.0, 1.1, 1.2, 1.3, 1.4, 1.5);
        XYIntervalSeriesCollection c2 = null;
        try {
            c2 = (XYIntervalSeriesCollection) c1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(c1 != c2);
        assertTrue(c1.getClass() == c2.getClass());
        assertTrue(c1.equals(c2));
       
        // check independence
        c1.addSeries(new XYIntervalSeries("Empty"));
        assertFalse(c1.equals(c2));
        c2.addSeries(new XYIntervalSeries("Empty"));
        assertTrue(c1.equals(c2));
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        XYIntervalSeriesCollection c1 = new XYIntervalSeriesCollection();
        XYIntervalSeries s1 = new XYIntervalSeries("Series");
        s1.add(1.0, 1.1, 1.2, 1.3, 1.4, 1.5);
        XYIntervalSeriesCollection c2 = null;
       
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(c1);
            out.close();

            ObjectInput in = new ObjectInputStream(
                    new ByteArrayInputStream(buffer.toByteArray()));
            c2 = (XYIntervalSeriesCollection) in.readObject();
            in.close();
        }
        catch (Exception e) {
            e.printStackTrace();
        }
        assertEquals(c1, c2);
       
        // check independence
        c1.addSeries(new XYIntervalSeries("Empty"));
        assertFalse(c1.equals(c2));
        c2.addSeries(new XYIntervalSeries("Empty"));
        assertTrue(c1.equals(c2));
    }
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     * A test for bug report 1170825 (originally affected XYSeriesCollection,
     * this test is just copied over).
     */
    public void test1170825() {
        XYIntervalSeries s1 = new XYIntervalSeries("Series1");
        XYIntervalSeriesCollection dataset = new XYIntervalSeriesCollection();
        dataset.addSeries(s1);
        try {
            /* XYSeries s = */ dataset.getSeries(1);
        }
        catch (IllegalArgumentException e) {
            // correct outcome
        }
        catch (IndexOutOfBoundsException e) {
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    /**
     * Another test for bug 2849731.
     */
    @Test
    public void testBug2849731_2() {
        XYIntervalSeriesCollection d = new XYIntervalSeriesCollection();
        XYIntervalSeries s = new XYIntervalSeries("S1");
        s.add(1.0, Double.NaN, Double.NaN, Double.NaN, 1.5, Double.NaN);
        d.addSeries(s);
        Range r = DatasetUtilities.iterateDomainBounds(d);
        assertEquals(1.0, r.getLowerBound(), EPSILON);
        assertEquals(1.0, r.getUpperBound(), EPSILON);

        s.add(1.0, 1.5, Double.NaN, Double.NaN, 1.5, Double.NaN);
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    /**
     * Yet another test for bug 2849731.
     */
    @Test
    public void testBug2849731_3() {
        XYIntervalSeriesCollection d = new XYIntervalSeriesCollection();
        XYIntervalSeries s = new XYIntervalSeries("S1");
        s.add(1.0, Double.NaN, Double.NaN, 1.5, Double.NaN, Double.NaN);
        d.addSeries(s);
        Range r = DatasetUtilities.iterateRangeBounds(d);
        assertEquals(1.5, r.getLowerBound(), EPSILON);
        assertEquals(1.5, r.getUpperBound(), EPSILON);

        s.add(1.0, 1.5, Double.NaN, Double.NaN, Double.NaN, 2.5);
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        s1.add(1.0, 0.5, 1.5, 10.0, 9.5, 10.5);
        s1.add(2.0, 1.9, 2.1, 20.0, 19.8, 20.3);
        XYIntervalSeries s2 = new XYIntervalSeries("S2");
        s2.add(3.0, 2.5, 3.5, 30.0, 29.5, 30.5);
        s2.add(4.0, 3.9, 4.1, 9.0, 9.0, 9.0);
        XYIntervalSeriesCollection dataset = new XYIntervalSeriesCollection();
        dataset.addSeries(s1);
        dataset.addSeries(s2);

        XYBarRenderer renderer = new XYBarRenderer();
        Range r = renderer.findDomainBounds(dataset);
        assertEquals(0.5, r.getLowerBound(), EPSILON);
        assertEquals(4.1, r.getUpperBound(), EPSILON);
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        s1.add(1.0, 0.5, 1.5, 10.0, 9.5, 10.5);
        s1.add(2.0, 1.9, 2.1, 20.0, 19.8, 20.3);
        XYIntervalSeries s2 = new XYIntervalSeries("S2");
        s2.add(3.0, 2.5, 3.5, 30.0, 29.5, 30.5);
        s2.add(4.0, 3.9, 4.1, 9.0, 9.0, 9.0);
        XYIntervalSeriesCollection dataset = new XYIntervalSeriesCollection();
        dataset.addSeries(s1);
        dataset.addSeries(s2);

        XYBarRenderer renderer = new XYBarRenderer();
        renderer.setUseYInterval(false);
        Range r = renderer.findRangeBounds(dataset);
        assertEquals(9.0, r.getLowerBound(), EPSILON);
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