Java 类org.jfree.data.xy.VectorSeriesCollection 实例源码

/**
 * Confirm that the equals method can distinguish all the required fields.
 */
public void testEquals() {
    VectorSeries s1 = new VectorSeries("Series");
    s1.add(1.0, 1.1, 1.2, 1.3);
    VectorSeriesCollection c1 = new VectorSeriesCollection();
    c1.addSeries(s1);
    VectorSeries s2 = new VectorSeries("Series");
    s2.add(1.0, 1.1, 1.2, 1.3);
    VectorSeriesCollection c2 = new VectorSeriesCollection();
    c2.addSeries(s2);
    assertTrue(c1.equals(c2));
    assertTrue(c2.equals(c1));

    c1.addSeries(new VectorSeries("Empty Series"));
    assertFalse(c1.equals(c2));

    c2.addSeries(new VectorSeries("Empty Series"));
    assertTrue(c1.equals(c2));
}

/**
 * Some checks for the removeSeries() method.
 */
public void testRemoveSeries() {
    VectorSeries s1 = new VectorSeries("S1");
    VectorSeries s2 = new VectorSeries("S2");
    VectorSeriesCollection vsc = new VectorSeriesCollection();
    vsc.addSeries(s1);
    vsc.addSeries(s2);
    assertEquals(2, vsc.getSeriesCount());
    boolean b = vsc.removeSeries(s1);
    assertTrue(b);
    assertEquals(1, vsc.getSeriesCount());
    assertEquals("S2", vsc.getSeriesKey(0));
    b = vsc.removeSeries(new VectorSeries("NotInDataset"));
    assertFalse(b);
    assertEquals(1, vsc.getSeriesCount());
    b = vsc.removeSeries(s2);
    assertTrue(b);
    assertEquals(0, vsc.getSeriesCount());
}

/**
 * Verify that this class implements {@link PublicCloneable}.
 */
public void testPublicCloneable() {
    VectorSeriesCollection d1 = new VectorSeriesCollection();
    assertTrue(d1 instanceof PublicCloneable);
}