Examples of YIntervalSeries

org.jfree.data.xy.YIntervalSeries
A list of (x, y, y-low, y-high) data items. @since 1.0.3 @see YIntervalSeriesCollection

Examples of org.jfree.data.xy.YIntervalSeries


    /**
     * Some checks for the clear() method.
     */
    public void testClear() {
        YIntervalSeries s1 = new YIntervalSeries("S1");
        s1.addChangeListener(this);
        s1.clear();
        assertNull(this.lastEvent);
        assertTrue(s1.isEmpty());
        s1.add(1.0, 2.0, 3.0, 4.0);
        assertFalse(s1.isEmpty());
        s1.clear();
        assertNotNull(this.lastEvent);
        assertTrue(s1.isEmpty());
    }

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Examples of org.jfree.data.xy.YIntervalSeries

     */
    public void testFindRangeBounds2() {
        YIntervalSeriesCollection dataset = new YIntervalSeriesCollection();
        Range r = DatasetUtilities.findRangeBounds(dataset);
        assertNull(r);
        YIntervalSeries s1 = new YIntervalSeries("S1");
        dataset.addSeries(s1);
        r = DatasetUtilities.findRangeBounds(dataset);
        assertNull(r);


        // try a single item
        s1.add(1.0, 2.0, 1.5, 2.5);
        r = DatasetUtilities.findRangeBounds(dataset);
        assertEquals(1.5, r.getLowerBound(), EPSILON);
        assertEquals(2.5, r.getUpperBound(), EPSILON);


        r = DatasetUtilities.findRangeBounds(dataset, false);
        assertEquals(2.0, r.getLowerBound(), EPSILON);
        assertEquals(2.0, r.getUpperBound(), EPSILON);


        // another item
        s1.add(2.0, 2.0, 1.4, 2.1);
        r = DatasetUtilities.findRangeBounds(dataset);
        assertEquals(1.4, r.getLowerBound(), EPSILON);
        assertEquals(2.5, r.getUpperBound(), EPSILON);


        // another empty series
        YIntervalSeries s2 = new YIntervalSeries("S2");
        dataset.addSeries(s2);
        r = DatasetUtilities.findRangeBounds(dataset);
        assertEquals(1.4, r.getLowerBound(), EPSILON);
        assertEquals(2.5, r.getUpperBound(), EPSILON);


        // an item in series 2
        s2.add(1.0, 2.0, 1.9, 2.6);
        r = DatasetUtilities.findRangeBounds(dataset);
        assertEquals(1.4, r.getLowerBound(), EPSILON);
        assertEquals(2.6, r.getUpperBound(), EPSILON);


        // what if we don't want the interval?

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Examples of org.jfree.data.xy.YIntervalSeries

     */
    public void testIterateRangeBounds4() {
        YIntervalSeriesCollection dataset = new YIntervalSeriesCollection();
        Range r = DatasetUtilities.iterateRangeBounds(dataset);
        assertNull(r);
        YIntervalSeries s1 = new YIntervalSeries("S1");
        dataset.addSeries(s1);
        r = DatasetUtilities.iterateRangeBounds(dataset);
        assertNull(r);


        // try a single item
        s1.add(1.0, 2.0, 1.5, 2.5);
        r = DatasetUtilities.iterateRangeBounds(dataset);
        assertEquals(1.5, r.getLowerBound(), EPSILON);
        assertEquals(2.5, r.getUpperBound(), EPSILON);


        // another item
        s1.add(2.0, 2.0, 1.4, 2.1);
        r = DatasetUtilities.iterateRangeBounds(dataset);
        assertEquals(1.4, r.getLowerBound(), EPSILON);
        assertEquals(2.5, r.getUpperBound(), EPSILON);


        // another empty series
        YIntervalSeries s2 = new YIntervalSeries("S2");
        dataset.addSeries(s2);
        r = DatasetUtilities.iterateRangeBounds(dataset);
        assertEquals(1.4, r.getLowerBound(), EPSILON);
        assertEquals(2.5, r.getUpperBound(), EPSILON);


        // an item in series 2
        s2.add(1.0, 2.0, 1.9, 2.6);
        r = DatasetUtilities.iterateRangeBounds(dataset);
        assertEquals(1.4, r.getLowerBound(), EPSILON);
        assertEquals(2.6, r.getUpperBound(), EPSILON);
    }

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Examples of org.jfree.data.xy.YIntervalSeries


    /**
     * Some checks for the clear() method.
     */
    public void testClear() {
        YIntervalSeries s1 = new YIntervalSeries("S1");
        s1.addChangeListener(this);
        s1.clear();
        assertNull(this.lastEvent);
        assertTrue(s1.isEmpty());
        s1.add(1.0, 2.0, 3.0, 4.0);
        assertFalse(s1.isEmpty());
        s1.clear();
        assertNotNull(this.lastEvent);
        assertTrue(s1.isEmpty());
    }

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Examples of org.jfree.data.xy.YIntervalSeries

    /**
     * Confirm that the equals method can distinguish all the required fields.
     */
    public void testEquals() {


        YIntervalSeries s1 = new YIntervalSeries("s1");
        YIntervalSeries s2 = new YIntervalSeries("s1");
        assertTrue(s1.equals(s2));


        // seriesKey
        s1 = new YIntervalSeries("s2");
        assertFalse(s1.equals(s2));
        s2 = new YIntervalSeries("s2");
        assertTrue(s1.equals(s2));


        // autoSort
        s1 = new YIntervalSeries("s2", false, true);
        assertFalse(s1.equals(s2));
        s2 = new YIntervalSeries("s2", false, true);
        assertTrue(s1.equals(s2));


        // allowDuplicateValues
        s1 = new YIntervalSeries("s2", false, false);
        assertFalse(s1.equals(s2));
        s2 = new YIntervalSeries("s2", false, false);
        assertTrue(s1.equals(s2));


        // add a value
        s1.add(1.0, 0.5, 1.5, 2.0);
        assertFalse(s1.equals(s2));
        s2.add(1.0, 0.5, 1.5, 2.0);
        assertTrue(s2.equals(s1));


        // add another value
        s1.add(2.0, 0.5, 1.5, 2.0);
        assertFalse(s1.equals(s2));
        s2.add(2.0, 0.5, 1.5, 2.0);
        assertTrue(s2.equals(s1));


        // remove a value
        s1.remove(new Double(1.0));
        assertFalse(s1.equals(s2));
        s2.remove(new Double(1.0));
        assertTrue(s2.equals(s1));


    }

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Examples of org.jfree.data.xy.YIntervalSeries


    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        YIntervalSeries s1 = new YIntervalSeries("s1");
        s1.add(1.0, 0.5, 1.5, 2.0);
        YIntervalSeries s2 = null;
        try {
            s2 = (YIntervalSeries) s1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(s1 != s2);
        assertTrue(s1.getClass() == s2.getClass());
        assertTrue(s1.equals(s2));
    }

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Examples of org.jfree.data.xy.YIntervalSeries

    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {


        YIntervalSeries s1 = new YIntervalSeries("s1");
        s1.add(1.0, 0.5, 1.5, 2.0);
        YIntervalSeries s2 = null;


        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(s1);

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Examples of org.jfree.data.xy.YIntervalSeries


    /**
     * Simple test for the indexOf() method.
     */
    public void testIndexOf() {
        YIntervalSeries s1 = new YIntervalSeries("Series 1");
        s1.add(1.0, 1.0, 1.0, 2.0);
        s1.add(2.0, 2.0, 2.0, 3.0);
        s1.add(3.0, 3.0, 3.0, 4.0);
        assertEquals(0, s1.indexOf(new Double(1.0)));
    }

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Examples of org.jfree.data.xy.YIntervalSeries


    /**
     * A check for the indexOf() method for an unsorted series.
     */
    public void testIndexOf2() {
        YIntervalSeries s1 = new YIntervalSeries("Series 1", false, true);
        s1.add(1.0, 1.0, 1.0, 2.0);
        s1.add(3.0, 3.0, 3.0, 3.0);
        s1.add(2.0, 2.0, 2.0, 2.0);
        assertEquals(0, s1.indexOf(new Double(1.0)));
        assertEquals(1, s1.indexOf(new Double(3.0)));
        assertEquals(2, s1.indexOf(new Double(2.0)));
    }

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Examples of org.jfree.data.xy.YIntervalSeries


    /**
     * Simple test for the remove() method.
     */
    public void testRemove() {
        YIntervalSeries s1 = new YIntervalSeries("Series 1");
        s1.add(1.0, 1.0, 1.0, 2.0);
        s1.add(2.0, 2.0, 2.0, 2.0);
        s1.add(3.0, 3.0, 3.0, 3.0);
        assertEquals(3, s1.getItemCount());


        s1.remove(new Double(2.0));
        assertEquals(new Double(3.0), s1.getX(1));


        s1.remove(new Double(1.0));
        assertEquals(new Double(3.0), s1.getX(0));
    }

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