Package org.jfree.data.xy

Examples of org.jfree.data.xy.Vector

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    /**
     * Test that the equals() method distinguishes all fields.
     */
    public void testEquals() {
        // default instances
        Vector v1 = new Vector(1.0, 2.0);
        Vector v2 = new Vector(1.0, 2.0);
        assertTrue(v1.equals(v2));
        assertTrue(v2.equals(v1));

        v1 = new Vector(1.1, 2.0);
        assertFalse(v1.equals(v2));
        v2 = new Vector(1.1, 2.0);
        assertTrue(v1.equals(v2));

        v1 = new Vector(1.1, 2.2);
        assertFalse(v1.equals(v2));
        v2 = new Vector(1.1, 2.2);
        assertTrue(v1.equals(v2));
    }
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    /**
     * Two objects that are equal are required to return the same hashCode.
     */
    public void testHashcode() {
        Vector v1 = new Vector(1.0, 2.0);
        Vector v2 = new Vector(1.0, 2.0);
        assertTrue(v1.equals(v2));
        int h1 = v1.hashCode();
        int h2 = v2.hashCode();
        assertEquals(h1, h2);
    }
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    /**
     * Immutable class is not cloneable.
     */
    public void testCloning() {
        Vector v1 = new Vector(1.0, 2.0);
        assertFalse(v1 instanceof Cloneable);
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        Vector v1 = new Vector(1.0, 2.0);
        Vector v2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(v1);
            out.close();
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    /**
     * Test that the equals() method distinguishes all fields.
     */
    public void testEquals() {
        // default instances
        Vector v1 = new Vector(1.0, 2.0);
        Vector v2 = new Vector(1.0, 2.0);
        assertTrue(v1.equals(v2));
        assertTrue(v2.equals(v1));

        v1 = new Vector(1.1, 2.0);
        assertFalse(v1.equals(v2));
        v2 = new Vector(1.1, 2.0);
        assertTrue(v1.equals(v2));

        v1 = new Vector(1.1, 2.2);
        assertFalse(v1.equals(v2));
        v2 = new Vector(1.1, 2.2);
        assertTrue(v1.equals(v2));
    }
View Full Code Here
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    /**
     * Two objects that are equal are required to return the same hashCode.
     */
    public void testHashcode() {
        Vector v1 = new Vector(1.0, 2.0);
        Vector v2 = new Vector(1.0, 2.0);
        assertTrue(v1.equals(v2));
        int h1 = v1.hashCode();
        int h2 = v2.hashCode();
        assertEquals(h1, h2);
    }
View Full Code Here
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    /**
     * Immutable class is not cloneable.
     */
    public void testCloning() {
        Vector v1 = new Vector(1.0, 2.0);
        assertFalse(v1 instanceof Cloneable);
    }
View Full Code Here
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        Vector v1 = new Vector(1.0, 2.0);
        Vector v2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(v1);
            out.close();
View Full Code Here
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    /**
     * Test that the equals() method distinguishes all fields.
     */
    public void testEquals() {       
        // default instances
        Vector v1 = new Vector(1.0, 2.0);
        Vector v2 = new Vector(1.0, 2.0);
        assertTrue(v1.equals(v2));
        assertTrue(v2.equals(v1));

        v1 = new Vector(1.1, 2.0);
        assertFalse(v1.equals(v2));
        v2 = new Vector(1.1, 2.0);
        assertTrue(v1.equals(v2));
       
        v1 = new Vector(1.1, 2.2);
        assertFalse(v1.equals(v2));
        v2 = new Vector(1.1, 2.2);
        assertTrue(v1.equals(v2));
    }
View Full Code Here
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    /**
     * Two objects that are equal are required to return the same hashCode.
     */
    public void testHashcode() {
        Vector v1 = new Vector(1.0, 2.0);
        Vector v2 = new Vector(1.0, 2.0);
        assertTrue(v1.equals(v2));
        int h1 = v1.hashCode();
        int h2 = v2.hashCode();
        assertEquals(h1, h2);
    }
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Related Classes of org.jfree.data.xy.Vector

  • org.jfree.data.xy.junit.VectorTests
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