Examples of org.jfree.data.DefaultKeyedValues2D.addValue()

Class org.jfree.data.DefaultKeyedValues2D

Examples of org.jfree.data.DefaultKeyedValues2D.addValue()

org.jfree.data.DefaultKeyedValues2D.addValue()
Adds a value to the table. Performs the same function as #setValue(Number, Comparable, Comparable). @param value the value (null permitted). @param rowKey the row key (null not permitted). @param columnKey the column key (null not permitted). @see #setValue(Number,Comparable,Comparable) @see #removeValue(Comparable,Comparable)

     * Some basic checks for the removeValue() method.
     */
    public void testRemoveValue() {
        DefaultKeyedValues2D d = new DefaultKeyedValues2D();
        d.removeValue("R1", "C1");
        d.addValue(new Double(1.0), "R1", "C1");
        d.removeValue("R1", "C1");
        assertEquals(0, d.getRowCount());
        assertEquals(0, d.getColumnCount());


        d.addValue(new Double(1.0), "R1", "C1");

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        d.addValue(new Double(1.0), "R1", "C1");
        d.removeValue("R1", "C1");
        assertEquals(0, d.getRowCount());
        assertEquals(0, d.getColumnCount());


        d.addValue(new Double(1.0), "R1", "C1");
        d.addValue(new Double(2.0), "R2", "C1");
        d.removeValue("R1", "C1");
        assertEquals(new Double(2.0), d.getValue(0, 0));
    }

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        d.removeValue("R1", "C1");
        assertEquals(0, d.getRowCount());
        assertEquals(0, d.getColumnCount());


        d.addValue(new Double(1.0), "R1", "C1");
        d.addValue(new Double(2.0), "R2", "C1");
        d.removeValue("R1", "C1");
        assertEquals(new Double(2.0), d.getValue(0, 0));
    }


    /**

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    /**
     * A test for bug 1690654.
     */
    public void testRemoveValueBug1690654() {
        DefaultKeyedValues2D d = new DefaultKeyedValues2D();
        d.addValue(new Double(1.0), "R1", "C1");
        d.addValue(new Double(2.0), "R2", "C2");
        assertEquals(2, d.getColumnCount());
        assertEquals(2, d.getRowCount());
        d.removeValue("R2", "C2");
        assertEquals(1, d.getColumnCount());

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     * A test for bug 1690654.
     */
    public void testRemoveValueBug1690654() {
        DefaultKeyedValues2D d = new DefaultKeyedValues2D();
        d.addValue(new Double(1.0), "R1", "C1");
        d.addValue(new Double(2.0), "R2", "C2");
        assertEquals(2, d.getColumnCount());
        assertEquals(2, d.getRowCount());
        d.removeValue("R2", "C2");
        assertEquals(1, d.getColumnCount());
        assertEquals(1, d.getRowCount());

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    /**
     * Some basic checks for the removeColumn(Comparable) method.
     */
    public void testRemoveColumnByKey() {
        DefaultKeyedValues2D d = new DefaultKeyedValues2D();
        d.addValue(new Double(1.0), "R1", "C1");
        d.addValue(new Double(2.0), "R2", "C2");
        d.removeColumn("C2");
        d.addValue(new Double(3.0), "R2", "C2");
        assertEquals(3.0, d.getValue("R2", "C2").doubleValue(), EPSILON);

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     * Some basic checks for the removeColumn(Comparable) method.
     */
    public void testRemoveColumnByKey() {
        DefaultKeyedValues2D d = new DefaultKeyedValues2D();
        d.addValue(new Double(1.0), "R1", "C1");
        d.addValue(new Double(2.0), "R2", "C2");
        d.removeColumn("C2");
        d.addValue(new Double(3.0), "R2", "C2");
        assertEquals(3.0, d.getValue("R2", "C2").doubleValue(), EPSILON);


        // check for unknown column

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    public void testRemoveColumnByKey() {
        DefaultKeyedValues2D d = new DefaultKeyedValues2D();
        d.addValue(new Double(1.0), "R1", "C1");
        d.addValue(new Double(2.0), "R2", "C2");
        d.removeColumn("C2");
        d.addValue(new Double(3.0), "R2", "C2");
        assertEquals(3.0, d.getValue("R2", "C2").doubleValue(), EPSILON);


        // check for unknown column
        boolean pass = false;
        try {

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    /**
     * Some checks for the getValue() method.
     */
    public void testGetValue() {
        DefaultKeyedValues2D d = new DefaultKeyedValues2D();
        d.addValue(new Double(1.0), "R1", "C1");
        assertEquals(new Double(1.0), d.getValue("R1", "C1"));
        boolean pass = false;
        try {
            d.getValue("XX", "C1");
        }

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


        DefaultKeyedValues2D kv2D1 = new DefaultKeyedValues2D();
        kv2D1.addValue(new Double(234.2), "Row1", "Col1");
        kv2D1.addValue(null, "Row1", "Col2");
        kv2D1.addValue(new Double(345.9), "Row2", "Col1");
        kv2D1.addValue(new Double(452.7), "Row2", "Col2");


        DefaultKeyedValues2D kv2D2 = null;

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