Package org.jfree.data

Examples of org.jfree.data.DefaultKeyedValues2D

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    /**
     * 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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    /**
     * 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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     */
    public WaferMapDataset(int maxChipX, int maxChipY, Number chipSpace) {
       
        this.maxValue = new Double(Double.NEGATIVE_INFINITY);
        this.minValue = new Double(Double.POSITIVE_INFINITY);
        this.data = new DefaultKeyedValues2D();
       
        this.maxChipX = maxChipX;
        this.maxChipY = maxChipY;
        if (chipSpace == null) {
            this.chipSpace = DEFAULT_CHIP_SPACE;
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    /**
     * Creates a new (empty) dataset.
     */
    public DefaultCategoryDataset() {
        this.data = new DefaultKeyedValues2D();
    }
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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        final DefaultKeyedValues2D v1 = new DefaultKeyedValues2D();
        v1.setValue(new Integer(1), "V1", "C1");
        v1.setValue(null, "V2", "C1");
        v1.setValue(new Integer(3), "V3", "C2");
        DefaultKeyedValues2D v2 = null;
        try {
            v2 = (DefaultKeyedValues2D) v1.clone();
        }
        catch (CloneNotSupportedException e) {
            System.err.println("DefaultKeyedValues2DTests.testCloning: failed to clone.");
        }
        assertTrue(v1 != v2);
        assertTrue(v1.getClass() == v2.getClass());
        assertTrue(v1.equals(v2));
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {

        final 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 {
            final ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            final ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(kv2D1);
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     */
    public WaferMapDataset(final int maxChipX, final int maxChipY, final Number chipSpace) {
       
        this.maxValue = new Double(Double.NEGATIVE_INFINITY);
        this.minValue = new Double(Double.POSITIVE_INFINITY);
        this.data = new DefaultKeyedValues2D();
       
        this.maxChipX = maxChipX;
        this.maxChipY = maxChipY;
        if (chipSpace == null) {
            this.chipSpace = DEFAULT_CHIP_SPACE;
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     *
     * @param zone the time zone to use.
     * @param locale the locale to use.
     */
    public TimeTableXYDataset(final TimeZone zone, final Locale locale) {
        this.values = new DefaultKeyedValues2D(true);
        this.workingCalendar = Calendar.getInstance(zone, locale);
        this.xPosition = TimePeriodAnchor.START;
    }
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    /**
     * Creates a new empty CategoryTableXYDataset.
     */
    public CategoryTableXYDataset() {
        this.values = new DefaultKeyedValues2D(true);
        this.intervalDelegate = new IntervalXYDelegate(this);
    }
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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");
        }
        catch (UnknownKeyException e) {
            pass = true;  
        }
        assertTrue(pass);
       
        pass = false;
        try {
            d.getValue("R1", "XX");
        }
        catch (UnknownKeyException e) {
            pass = true;  
        }
        assertTrue(pass);
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Related Classes of org.jfree.data.DefaultKeyedValues2D

  • org.jfree.data.category.DefaultCategoryDataset
  • org.jfree.data.extension.impl.CategoryDatasetSelectionExtension
  • org.jfree.data.general.WaferMapDataset
  • org.jfree.data.junit.DataUtilitiesTests
  • org.jfree.data.junit.DefaultKeyedValues2DTests
  • org.jfree.data.time.TimeTableXYDataset
  • org.jfree.data.xy.CategoryTableXYDataset
  • org.pentaho.plugin.jfreereport.reportcharts.backport.ExtCategoryTableXYDataset
  • org.pentaho.plugin.jfreereport.reportcharts.backport.ExtTimeTableXYDataset
  • java.util.Iterator
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