Package org.jfree.data.general

Examples of org.jfree.data.general.DefaultKeyedValuesDataset

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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        DefaultKeyedValuesDataset d1 = new DefaultKeyedValuesDataset();
        d1.setValue("V1", new Integer(1));
        d1.setValue("V2", null);
        d1.setValue("V3", new Integer(3));
        DefaultKeyedValuesDataset d2 = null;
        try {
            d2 = (DefaultKeyedValuesDataset) d1.clone();
        }
        catch (CloneNotSupportedException e) {
            System.err.println("Failed to clone.");
        }
        assertTrue(d1 != d2);
        assertTrue(d1.getClass() == d2.getClass());
        assertTrue(d1.equals(d2));
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {

        DefaultKeyedValuesDataset d1 = new DefaultKeyedValuesDataset();
        d1.setValue("C1", new Double(234.2));
        d1.setValue("C2", null);
        d1.setValue("C3", new Double(345.9));
        d1.setValue("C4", new Double(452.7));

        KeyedValuesDataset d2 = null;

        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        DefaultKeyedValuesDataset d1 = new DefaultKeyedValuesDataset();
        d1.setValue("V1", new Integer(1));
        d1.setValue("V2", null);
        d1.setValue("V3", new Integer(3));
        DefaultKeyedValuesDataset d2 = null;
        try {
            d2 = (DefaultKeyedValuesDataset) d1.clone();
        }
        catch (CloneNotSupportedException e) {
            System.err.println("Failed to clone.");
        }
        assertTrue(d1 != d2);
        assertTrue(d1.getClass() == d2.getClass());
        assertTrue(d1.equals(d2));
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {

        DefaultKeyedValuesDataset d1 = new DefaultKeyedValuesDataset();
        d1.setValue("C1", new Double(234.2));
        d1.setValue("C2", null);
        d1.setValue("C3", new Double(345.9));
        d1.setValue("C4", new Double(452.7));

        KeyedValuesDataset d2 = null;

        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        final DefaultKeyedValuesDataset d1 = new DefaultKeyedValuesDataset();
        d1.setValue("V1", new Integer(1));
        d1.setValue("V2", null);
        d1.setValue("V3", new Integer(3));
        DefaultKeyedValuesDataset d2 = null;
        try {
            d2 = (DefaultKeyedValuesDataset) d1.clone();
        }
        catch (CloneNotSupportedException e) {
            System.err.println("DefaultKeyedValuesDatasetTests.testCloning: failed to clone.");
        }
        assertTrue(d1 != d2);
        assertTrue(d1.getClass() == d2.getClass());
        assertTrue(d1.equals(d2));
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {

        final DefaultKeyedValuesDataset d1 = new DefaultKeyedValuesDataset();
        d1.setValue("C1", new Double(234.2));
        d1.setValue("C2", null);
        d1.setValue("C3", new Double(345.9));
        d1.setValue("C4", new Double(452.7));

        KeyedValuesDataset d2 = null;

        try {
            final ByteArrayOutputStream buffer = new ByteArrayOutputStream();
View Full Code Here
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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        DefaultKeyedValuesDataset d1 = new DefaultKeyedValuesDataset();
        d1.setValue("V1", new Integer(1));
        d1.setValue("V2", null);
        d1.setValue("V3", new Integer(3));
        DefaultKeyedValuesDataset d2 = null;
        try {
            d2 = (DefaultKeyedValuesDataset) d1.clone();
        }
        catch (CloneNotSupportedException e) {
            System.err.println("Failed to clone.");
        }
        assertTrue(d1 != d2);
        assertTrue(d1.getClass() == d2.getClass());
        assertTrue(d1.equals(d2));
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {

        DefaultKeyedValuesDataset d1 = new DefaultKeyedValuesDataset();
        d1.setValue("C1", new Double(234.2));
        d1.setValue("C2", null);
        d1.setValue("C3", new Double(345.9));
        d1.setValue("C4", new Double(452.7));

        KeyedValuesDataset d2 = null;

        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
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/**
* @author Jacob von Eyben - Nordija A/S
*/
public class JFreeChartResourceSource implements StreamResourceSource {
    public StreamResource getStreamResource(IRequestCycle cycle, Object[] parameters) throws IOException {
        DefaultKeyedValuesDataset dataset = new DefaultKeyedValuesDataset();
        dataset.setValue("one", 50);
        dataset.setValue("two", 20);
        dataset.setValue("three", 30);
        JFreeChart chart = ChartFactory.createPieChart("My Piechart", dataset, false, false, false);
        return new SimpleJFreeChartResource(chart, 100, 200, ImageFormat.JPEG);
    }
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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        DefaultKeyedValuesDataset d1 = new DefaultKeyedValuesDataset();
        d1.setValue("V1", new Integer(1));
        d1.setValue("V2", null);
        d1.setValue("V3", new Integer(3));
        DefaultKeyedValuesDataset d2 = null;
        try {
            d2 = (DefaultKeyedValuesDataset) d1.clone();
        }
        catch (CloneNotSupportedException e) {
            System.err.println("Failed to clone.");
        }
        assertTrue(d1 != d2);
        assertTrue(d1.getClass() == d2.getClass());
        assertTrue(d1.equals(d2));
    }
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Related Classes of org.jfree.data.general.DefaultKeyedValuesDataset

  • com.nordija.tapestry.bayeux.stream.JFreeChartResourceSource
  • org.jfree.data.general.junit.DefaultKeyedValuesDatasetTests
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