Example usage for org.jfree.data.general DefaultKeyedValueDataset DefaultKeyedValueDataset

Introduction

In this page you can find the example usage for org.jfree.data.general DefaultKeyedValueDataset DefaultKeyedValueDataset.

Prototype

public DefaultKeyedValueDataset(Comparable key, Number value) 

Source Link

Document

Creates a new dataset with the specified initial value.

Usage

From source file:org.jfree.data.general.DefaultKeyedValueDatasetTest.java

/**
 * Confirm that the equals method can distinguish all the required fields.
 *///from w w  w  .j a va  2 s .c om
@Test
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));

}

---

From source file:org.jfree.data.general.DefaultKeyedValueDatasetTest.java

/**
 * Confirm that cloning works.//from w  ww.  ja v  a  2s.  com
 */
@Test
public void testCloning() throws CloneNotSupportedException {
    DefaultKeyedValueDataset d1 = new DefaultKeyedValueDataset("Test", new Double(45.5));
    DefaultKeyedValueDataset d2 = (DefaultKeyedValueDataset) d1.clone();
    assertTrue(d1 != d2);
    assertTrue(d1.getClass() == d2.getClass());
    assertTrue(d1.equals(d2));
}

---

From source file:org.jfree.data.general.DefaultKeyedValueDatasetTest.java

/**
 * Confirm that the clone is independent of the original.
 *//*  w ww  .java2 s . c o m*/
@Test
public void testCloneIndependence() throws CloneNotSupportedException {
    DefaultKeyedValueDataset d1 = new DefaultKeyedValueDataset("Key", new Double(10.0));
    DefaultKeyedValueDataset d2 = (DefaultKeyedValueDataset) d1.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));
}

---

From source file:org.jfree.data.general.DefaultKeyedValueDatasetTest.java

/**
 * Serialize an instance, restore it, and check for equality.
 *//*ww w.j  a  v  a  2  s  . c o m*/
@Test
public void testSerialization() {
    DefaultKeyedValueDataset d1 = new DefaultKeyedValueDataset("Test", new Double(25.3));
    DefaultKeyedValueDataset d2 = (DefaultKeyedValueDataset) TestUtilities.serialised(d1);
    assertEquals(d1, d2);
}

---