Examples of DefaultKeyedValues2D

com.positive.charts.data.DefaultKeyedValues2D
A data structure that stores zero, one or many values, where each value is associated with two keys (a 'row' key and a 'column' key). The keys should be (a) instances of {@link Comparable} and (b) immutable.
org.jfree.data.DefaultKeyedValues2D
A data structure that stores zero, one or many values, where each value is associated with two keys (a 'row' key and a 'column' key). The keys should be (a) instances of {@link Comparable} and (b) immutable.

Examples of org.jfree.data.DefaultKeyedValues2D

    /**
     * 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;


        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(kv2D1);

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Examples of org.jfree.data.DefaultKeyedValues2D


    /**
     * Some checks for the equals() method.
     */
    public void testEquals() {
        DefaultKeyedValues2D d1 = new DefaultKeyedValues2D();
        DefaultKeyedValues2D d2 = new DefaultKeyedValues2D();
        assertTrue(d1.equals(d2));
        assertTrue(d2.equals(d1));


        d1.addValue(new Double(1.0), new Double(2.0), "S1");
        assertFalse(d1.equals(d2));
        d2.addValue(new Double(1.0), new Double(2.0), "S1");
        assertTrue(d1.equals(d2));
    }

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Examples of org.jfree.data.DefaultKeyedValues2D

    /**
     * Populates a data structure with sparse entries, then checks that
     * the unspecified entries return null.
     */
    public void testSparsePopulation() {
        DefaultKeyedValues2D d = new DefaultKeyedValues2D();
        d.addValue(new Integer(11), "R1", "C1");
        d.addValue(new Integer(22), "R2", "C2");


        assertEquals(new Integer(11), d.getValue("R1", "C1"));
        assertNull(d.getValue("R1", "C2"));
        assertEquals(new Integer(22), d.getValue("R2", "C2"));
        assertNull(d.getValue("R2", "C1"));
    }

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Examples of org.jfree.data.DefaultKeyedValues2D


    /**
     * Some basic checks for the getRowCount() method.
     */
    public void testRowCount() {
        DefaultKeyedValues2D d = new DefaultKeyedValues2D();
        assertEquals(0, d.getRowCount());
        d.addValue(new Double(1.0), "R1", "C1");
        assertEquals(1, d.getRowCount());
        d.addValue(new Double(2.0), "R2", "C1");
        assertEquals(2, d.getRowCount());
    }

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Examples of org.jfree.data.DefaultKeyedValues2D


    /**
     * Some basic checks for the getColumnCount() method.
     */
    public void testColumnCount() {
        DefaultKeyedValues2D d = new DefaultKeyedValues2D();
        assertEquals(0, d.getColumnCount());
        d.addValue(new Double(1.0), "R1", "C1");
        assertEquals(1, d.getColumnCount());
        d.addValue(new Double(2.0), "R1", "C2");
        assertEquals(2, d.getColumnCount());
    }

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Examples of org.jfree.data.DefaultKeyedValues2D


    /**
     * Some checks for the calculateColumnTotal() method.
     */
    public void testCalculateColumnTotal() {
        DefaultKeyedValues2D table = new DefaultKeyedValues2D();
        table.addValue(new Double(1.0), "R0", "C0");
        table.addValue(new Double(2.0), "R0", "C1");
        table.addValue(new Double(3.0), "R1", "C0");
        table.addValue(new Double(4.0), "R1", "C1");
        assertEquals(4.0, DataUtilities.calculateColumnTotal(table, 0), EPSILON);
        assertEquals(6.0, DataUtilities.calculateColumnTotal(table, 1), EPSILON);
        table.setValue(null, "R1", "C1");
        assertEquals(2.0, DataUtilities.calculateColumnTotal(table, 1), EPSILON);
    }

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Examples of org.jfree.data.DefaultKeyedValues2D


    /**
     * Some checks for the calculateColumnTotal() method.
     */
    public void testCalculateColumnTotal2() {
        DefaultKeyedValues2D table = new DefaultKeyedValues2D();
        table.addValue(new Double(1.0), "R0", "C0");
        table.addValue(new Double(2.0), "R0", "C1");
        table.addValue(new Double(3.0), "R1", "C0");
        table.addValue(new Double(4.0), "R1", "C1");
        assertEquals(4.0, DataUtilities.calculateColumnTotal(table, 0,
                new int[] {0, 1}), EPSILON);
        assertEquals(1.0, DataUtilities.calculateColumnTotal(table, 0,
                new int[] {0}), EPSILON);
        assertEquals(3.0, DataUtilities.calculateColumnTotal(table, 0,
                new int[] {1}), EPSILON);
        assertEquals(0.0, DataUtilities.calculateColumnTotal(table, 0,
                new int[] {}), EPSILON);


        assertEquals(6.0, DataUtilities.calculateColumnTotal(table, 1,
                new int[] {0, 1}), EPSILON);
        assertEquals(2.0, DataUtilities.calculateColumnTotal(table, 1,
                new int[] {0}), EPSILON);
        assertEquals(4.0, DataUtilities.calculateColumnTotal(table, 1,
                new int[] {1}), EPSILON);


        table.setValue(null, "R1", "C1");
        assertEquals(2.0, DataUtilities.calculateColumnTotal(table, 1,
                new int[] {0, 1}), EPSILON);
        assertEquals(0.0, DataUtilities.calculateColumnTotal(table, 1,
                new int[] {1}), EPSILON);
    }

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Examples of org.jfree.data.DefaultKeyedValues2D


    /**
     * Some checks for the calculateRowTotal() method.
     */
    public void testCalculateRowTotal() {
        DefaultKeyedValues2D table = new DefaultKeyedValues2D();
        table.addValue(new Double(1.0), "R0", "C0");
        table.addValue(new Double(2.0), "R0", "C1");
        table.addValue(new Double(3.0), "R1", "C0");
        table.addValue(new Double(4.0), "R1", "C1");
        assertEquals(3.0, DataUtilities.calculateRowTotal(table, 0), EPSILON);
        assertEquals(7.0, DataUtilities.calculateRowTotal(table, 1), EPSILON);
        table.setValue(null, "R1", "C1");
        assertEquals(3.0, DataUtilities.calculateRowTotal(table, 1), EPSILON);
    }

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Examples of org.jfree.data.DefaultKeyedValues2D


    /**
     * Some checks for the calculateRowTotal() method.
     */
    public void testCalculateRowTotal2() {
        DefaultKeyedValues2D table = new DefaultKeyedValues2D();
        table.addValue(new Double(1.0), "R0", "C0");
        table.addValue(new Double(2.0), "R0", "C1");
        table.addValue(new Double(3.0), "R1", "C0");
        table.addValue(new Double(4.0), "R1", "C1");
        assertEquals(3.0, DataUtilities.calculateRowTotal(table, 0,
                new int[] {0, 1}), EPSILON);
        assertEquals(1.0, DataUtilities.calculateRowTotal(table, 0,
                new int[] {0}), EPSILON);
        assertEquals(2.0, DataUtilities.calculateRowTotal(table, 0,
                new int[] {1}), EPSILON);
        assertEquals(0.0, DataUtilities.calculateRowTotal(table, 0,
                new int[] {}), EPSILON);


        assertEquals(7.0, DataUtilities.calculateRowTotal(table, 1,
                new int[] {0, 1}), EPSILON);
        assertEquals(3.0, DataUtilities.calculateRowTotal(table, 1,
                new int[] {0}), EPSILON);
        assertEquals(4.0, DataUtilities.calculateRowTotal(table, 1,
                new int[] {1}), EPSILON);
        assertEquals(0.0, DataUtilities.calculateRowTotal(table, 1,
                new int[] {}), EPSILON);
        table.setValue(null, "R1", "C1");
        assertEquals(3.0, DataUtilities.calculateRowTotal(table, 1,
                new int[] {0, 1}), EPSILON);
        assertEquals(0.0, DataUtilities.calculateRowTotal(table, 1,
                new int[] {1}), EPSILON);
    }

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Examples of org.jfree.data.DefaultKeyedValues2D


    /**
     * Creates a new (empty) dataset.
     */
    public DefaultCategoryDataset() {
        this.data = new DefaultKeyedValues2D();
    }

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