Package org.jfree.data.general

Examples of org.jfree.data.general.DefaultKeyedValueDataset

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    /**
     * Confirm that the equals method can distinguish all the required fields.
     */
    public void testEquals() {

        DefaultKeyedValueDataset d1
            = new DefaultKeyedValueDataset("Test", new Double(45.5));
        DefaultKeyedValueDataset d2
            = new DefaultKeyedValueDataset("Test", new Double(45.5));
        assertTrue(d1.equals(d2));
        assertTrue(d2.equals(d1));

        d1 = new DefaultKeyedValueDataset("Test 1", new Double(45.5));
        d2 = new DefaultKeyedValueDataset("Test 2", new Double(45.5));
        assertFalse(d1.equals(d2));

        d1 = new DefaultKeyedValueDataset("Test", new Double(45.5));
        d2 = new DefaultKeyedValueDataset("Test", new Double(45.6));
        assertFalse(d1.equals(d2));

    }
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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        DefaultKeyedValueDataset d1
            = new DefaultKeyedValueDataset("Test", new Double(45.5));
        DefaultKeyedValueDataset d2 = null;
        try {
            d2 = (DefaultKeyedValueDataset) 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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    /**
     * Confirm that the clone is independent of the original.
     */
    public void testCloneIndependence() {
        DefaultKeyedValueDataset d1
            = new DefaultKeyedValueDataset("Key", new Double(10.0));
        DefaultKeyedValueDataset d2 = null;
        try {
            d2 = (DefaultKeyedValueDataset) d1.clone();
        }
        catch (CloneNotSupportedException e) {
            System.err.println("Failed to clone.");
        }
        assertTrue(d1.equals(d2));
        d2.updateValue(new Double(99.9));
        assertFalse(d1.equals(d2));
        d2.updateValue(new Double(10.0));
        assertTrue(d1.equals(d2));
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {

        DefaultKeyedValueDataset d1
            = new DefaultKeyedValueDataset("Test", new Double(25.3));
        DefaultKeyedValueDataset d2 = null;

        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(d1);
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    /**
     * Confirm that the clone is independent of the original.
     */
    public void testCloneIndependence() {
        DefaultKeyedValueDataset d1
            = new DefaultKeyedValueDataset("Key", new Double(10.0));
        DefaultKeyedValueDataset d2 = null;
        try {
            d2 = (DefaultKeyedValueDataset) d1.clone();
        }
        catch (CloneNotSupportedException e) {
            System.err.println("Failed to clone.");
        }
        assertTrue(d1.equals(d2));
        d2.updateValue(new Double(99.9));
        assertFalse(d1.equals(d2));
        d2.updateValue(new Double(10.0));
        assertTrue(d1.equals(d2));
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {

        DefaultKeyedValueDataset d1
            = new DefaultKeyedValueDataset("Test", new Double(25.3));
        DefaultKeyedValueDataset d2 = null;

        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(d1);
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    /**
     * Confirm that the equals method can distinguish all the required fields.
     */
    public void testEquals() {

        DefaultKeyedValueDataset d1
            = new DefaultKeyedValueDataset("Test", new Double(45.5));
        DefaultKeyedValueDataset d2
            = new DefaultKeyedValueDataset("Test", new Double(45.5));
        assertTrue(d1.equals(d2));
        assertTrue(d2.equals(d1));

        d1 = new DefaultKeyedValueDataset("Test 1", new Double(45.5));
        d2 = new DefaultKeyedValueDataset("Test 2", new Double(45.5));
        assertFalse(d1.equals(d2));

        d1 = new DefaultKeyedValueDataset("Test", new Double(45.5));
        d2 = new DefaultKeyedValueDataset("Test", new Double(45.6));
        assertFalse(d1.equals(d2));

    }
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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        DefaultKeyedValueDataset d1
            = new DefaultKeyedValueDataset("Test", new Double(45.5));
        DefaultKeyedValueDataset d2 = null;
        try {
            d2 = (DefaultKeyedValueDataset) 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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    /**
     * Confirm that the equals method can distinguish all the required fields.
     */
    public void testEquals() {
       
        DefaultKeyedValueDataset d1 = new DefaultKeyedValueDataset("Test", new Double(45.5));
        DefaultKeyedValueDataset d2 = new DefaultKeyedValueDataset("Test", new Double(45.5));
        assertTrue(d1.equals(d2));
        assertTrue(d2.equals(d1));

        d1 = new DefaultKeyedValueDataset("Test 1", new Double(45.5));
        d2 = new DefaultKeyedValueDataset("Test 2", new Double(45.5));
        assertFalse(d1.equals(d2));

        d1 = new DefaultKeyedValueDataset("Test", new Double(45.5));
        d2 = new DefaultKeyedValueDataset("Test", new Double(45.6));
        assertFalse(d1.equals(d2));

    }
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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        final DefaultKeyedValueDataset d1 = new DefaultKeyedValueDataset("Test", new Double(45.5));
        DefaultKeyedValueDataset d2 = null;
        try {
            d2 = (DefaultKeyedValueDataset) d1.clone();
        }
        catch (CloneNotSupportedException e) {
            System.err.println("DefaultKeyedValueDatasetTests.testCloning: 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.DefaultKeyedValueDataset

  • org.jfree.data.DefaultKeyedValue
  • org.jfree.data.general.junit.DefaultKeyedValueDatasetTests
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