Example usage for org.jfree.data.category SlidingCategoryDataset equals

Introduction

In this page you can find the example usage for org.jfree.data.category SlidingCategoryDataset equals.

Prototype

@Override
public boolean equals(Object obj) 

Source Link

Document

Tests this SlidingCategoryDataset for equality with an arbitrary object.

Usage

From source file:org.jfree.data.category.SlidingCategoryDatasetTest.java

/**
 * Confirm that cloning works.//w w w .  ja va2 s. c o m
 */
@Test
public void testCloning() throws CloneNotSupportedException {
    DefaultCategoryDataset u1 = new DefaultCategoryDataset();
    u1.addValue(1.0, "R1", "C1");
    u1.addValue(2.0, "R1", "C2");
    SlidingCategoryDataset d1 = new SlidingCategoryDataset(u1, 0, 5);
    SlidingCategoryDataset d2;
    d2 = (SlidingCategoryDataset) d1.clone();
    assertTrue(d1 != d2);
    assertTrue(d1.getClass() == d2.getClass());
    assertTrue(d1.equals(d2));

    // basic check for independence
    u1.addValue(3.0, "R1", "C3");
    assertFalse(d1.equals(d2));
    DefaultCategoryDataset u2 = (DefaultCategoryDataset) d2.getUnderlyingDataset();
    u2.addValue(3.0, "R1", "C3");
    assertTrue(d1.equals(d2));
}

---

From source file:org.jfree.data.category.SlidingCategoryDatasetTest.java

/**
 * Serialize an instance, restore it, and check for equality.
 *///  w w  w . jav  a 2  s . com
@Test
public void testSerialization() {
    DefaultCategoryDataset u1 = new DefaultCategoryDataset();
    u1.addValue(1.0, "R1", "C1");
    u1.addValue(2.0, "R1", "C2");
    SlidingCategoryDataset d1 = new SlidingCategoryDataset(u1, 0, 5);
    SlidingCategoryDataset d2 = (SlidingCategoryDataset) TestUtilities.serialised(d1);
    assertEquals(d1, d2);

    // basic check for independence
    u1.addValue(3.0, "R1", "C3");
    assertFalse(d1.equals(d2));
    DefaultCategoryDataset u2 = (DefaultCategoryDataset) d2.getUnderlyingDataset();
    u2.addValue(3.0, "R1", "C3");
    assertTrue(d1.equals(d2));
}

---

From source file:org.jfree.data.category.SlidingCategoryDatasetTest.java

/**
 * Some checks for the equals() method.// w w  w. jav  a  2  s  .  c  om
 */
@Test
public void testEquals() {
    DefaultCategoryDataset u1 = new DefaultCategoryDataset();
    u1.addValue(1.0, "R1", "C1");
    u1.addValue(2.0, "R1", "C2");
    SlidingCategoryDataset d1 = new SlidingCategoryDataset(u1, 0, 5);
    DefaultCategoryDataset u2 = new DefaultCategoryDataset();
    u2.addValue(1.0, "R1", "C1");
    u2.addValue(2.0, "R1", "C2");
    SlidingCategoryDataset d2 = new SlidingCategoryDataset(u2, 0, 5);
    assertTrue(d1.equals(d2));

    d1.setFirstCategoryIndex(1);
    assertFalse(d1.equals(d2));
    d2.setFirstCategoryIndex(1);
    assertTrue(d1.equals(d2));

    d1.setMaximumCategoryCount(99);
    assertFalse(d1.equals(d2));
    d2.setMaximumCategoryCount(99);
    assertTrue(d1.equals(d2));

    u1.addValue(3.0, "R1", "C3");
    assertFalse(d1.equals(d2));
    u2.addValue(3.0, "R1", "C3");
    assertTrue(d1.equals(d2));
}

---