Examples of org.jfree.data.xy.MatrixSeries.update()

org.jfree.data.xy.MatrixSeries.update()
Updates the value of the specified item in this matrix series. @param i the row of the item. @param j the column of the item. @param mij the new value for the item. @see #get(int,int)

        MatrixSeries m = new MatrixSeries("Test", 3, 2);
        m.update(0, 0, 0.0);
        m.update(0, 1, 1.0);
        m.update(1, 0, 2.0);
        m.update(1, 1, 3.0);
        m.update(2, 0, 4.0);
        m.update(2, 1, 5.0);
        assertEquals(0.0, m.getItem(0).doubleValue(), 0.001);
        assertEquals(1.0, m.getItem(1).doubleValue(), 0.001);
        assertEquals(2.0, m.getItem(2).doubleValue(), 0.001);
        assertEquals(3.0, m.getItem(3).doubleValue(), 0.001);

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        m.update(0, 0, 0.0);
        m.update(0, 1, 1.0);
        m.update(1, 0, 2.0);
        m.update(1, 1, 3.0);
        m.update(2, 0, 4.0);
        m.update(2, 1, 5.0);
        assertEquals(0.0, m.getItem(0).doubleValue(), 0.001);
        assertEquals(1.0, m.getItem(1).doubleValue(), 0.001);
        assertEquals(2.0, m.getItem(2).doubleValue(), 0.001);
        assertEquals(3.0, m.getItem(3).doubleValue(), 0.001);
        assertEquals(4.0, m.getItem(4).doubleValue(), 0.001);

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     * Confirm that the equals method can distinguish all the required fields.
     */
    public void testEquals() {
        
        MatrixSeries m1 = new MatrixSeries("Test", 8, 3);
        m1.update(0, 0, 11.0);
        m1.update(7, 2, 22.0);
        MatrixSeries m2 = new MatrixSeries("Test", 8, 3);
        m2.update(0, 0, 11.0);
        m2.update(7, 2, 22.0);
        assertTrue(m1.equals(m2));

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     */
    public void testEquals() {
        
        MatrixSeries m1 = new MatrixSeries("Test", 8, 3);
        m1.update(0, 0, 11.0);
        m1.update(7, 2, 22.0);
        MatrixSeries m2 = new MatrixSeries("Test", 8, 3);
        m2.update(0, 0, 11.0);
        m2.update(7, 2, 22.0);
        assertTrue(m1.equals(m2));
        assertTrue(m2.equals(m1));

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        MatrixSeries m1 = new MatrixSeries("Test", 8, 3);
        m1.update(0, 0, 11.0);
        m1.update(7, 2, 22.0);
        MatrixSeries m2 = new MatrixSeries("Test", 8, 3);
        m2.update(0, 0, 11.0);
        m2.update(7, 2, 22.0);
        assertTrue(m1.equals(m2));
        assertTrue(m2.equals(m1));


        m1 = new MatrixSeries("Test 2", 8, 3);

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        MatrixSeries m1 = new MatrixSeries("Test", 8, 3);
        m1.update(0, 0, 11.0);
        m1.update(7, 2, 22.0);
        MatrixSeries m2 = new MatrixSeries("Test", 8, 3);
        m2.update(0, 0, 11.0);
        m2.update(7, 2, 22.0);
        assertTrue(m1.equals(m2));
        assertTrue(m2.equals(m1));


        m1 = new MatrixSeries("Test 2", 8, 3);
        assertFalse(m1.equals(m2));

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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        MatrixSeries m1 = new MatrixSeries("Test", 8, 3);
        m1.update(0, 0, 11.0);
        m1.update(7, 2, 22.0);
        MatrixSeries m2 = null;
        try {
            m2 = (MatrixSeries) m1.clone();
        }

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     * Confirm that cloning works.
     */
    public void testCloning() {
        MatrixSeries m1 = new MatrixSeries("Test", 8, 3);
        m1.update(0, 0, 11.0);
        m1.update(7, 2, 22.0);
        MatrixSeries m2 = null;
        try {
            m2 = (MatrixSeries) m1.clone();
        }
        catch (CloneNotSupportedException e) {

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


        MatrixSeries m1 = new MatrixSeries("Test", 8, 3);
        m1.update(0, 0, 11.0);
        m1.update(7, 2, 22.0);
        MatrixSeries m2 = null;


        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();

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     */
    public void testSerialization() {


        MatrixSeries m1 = new MatrixSeries("Test", 8, 3);
        m1.update(0, 0, 11.0);
        m1.update(7, 2, 22.0);
        MatrixSeries m2 = null;


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

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