Example usage for org.jfree.data.category DefaultIntervalCategoryDataset DefaultIntervalCategoryDataset

Introduction

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

Prototype

public DefaultIntervalCategoryDataset(Comparable[] seriesKeys, Comparable[] categoryKeys, Number[][] starts,
        Number[][] ends) 

Source Link

Document

Constructs a DefaultIntervalCategoryDataset, populates it with data from the arrays, and uses the supplied names for the series and the supplied objects for the categories.

Usage

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

/**
 * Some checks for the getValue() method.
 *///from  ww  w. j av a 2s  .  com
@Test
public void testGetValue() {
    double[] starts_S1 = new double[] { 0.1, 0.2, 0.3 };
    double[] starts_S2 = new double[] { 0.3, 0.4, 0.5 };
    double[] ends_S1 = new double[] { 0.5, 0.6, 0.7 };
    double[] ends_S2 = new double[] { 0.7, 0.8, 0.9 };
    double[][] starts = new double[][] { starts_S1, starts_S2 };
    double[][] ends = new double[][] { ends_S1, ends_S2 };
    DefaultIntervalCategoryDataset d = new DefaultIntervalCategoryDataset(
            new Comparable[] { "Series 1", "Series 2" },
            new Comparable[] { "Category 1", "Category 2", "Category 3" },
            DataUtilities.createNumberArray2D(starts), DataUtilities.createNumberArray2D(ends));

    assertEquals(new Double(0.1), d.getStartValue("Series 1", "Category 1"));
    assertEquals(new Double(0.2), d.getStartValue("Series 1", "Category 2"));
    assertEquals(new Double(0.3), d.getStartValue("Series 1", "Category 3"));
    assertEquals(new Double(0.3), d.getStartValue("Series 2", "Category 1"));
    assertEquals(new Double(0.4), d.getStartValue("Series 2", "Category 2"));
    assertEquals(new Double(0.5), d.getStartValue("Series 2", "Category 3"));

    assertEquals(new Double(0.5), d.getEndValue("Series 1", "Category 1"));
    assertEquals(new Double(0.6), d.getEndValue("Series 1", "Category 2"));
    assertEquals(new Double(0.7), d.getEndValue("Series 1", "Category 3"));
    assertEquals(new Double(0.7), d.getEndValue("Series 2", "Category 1"));
    assertEquals(new Double(0.8), d.getEndValue("Series 2", "Category 2"));
    assertEquals(new Double(0.9), d.getEndValue("Series 2", "Category 3"));

    boolean pass = false;
    try {
        d.getValue("XX", "Category 1");
    } catch (UnknownKeyException e) {
        pass = true;
    }
    assertTrue(pass);

    pass = false;
    try {
        d.getValue("Series 1", "XX");
    } catch (UnknownKeyException e) {
        pass = true;
    }
    assertTrue(pass);
}

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

/**
 * Confirm that cloning works./*w w  w  . j  ava2s  . c  o  m*/
 */
@Test
public void testCloning() throws CloneNotSupportedException {
    double[] starts_S1 = new double[] { 0.1, 0.2, 0.3 };
    double[] starts_S2 = new double[] { 0.3, 0.4, 0.5 };
    double[] ends_S1 = new double[] { 0.5, 0.6, 0.7 };
    double[] ends_S2 = new double[] { 0.7, 0.8, 0.9 };
    double[][] starts = new double[][] { starts_S1, starts_S2 };
    double[][] ends = new double[][] { ends_S1, ends_S2 };
    DefaultIntervalCategoryDataset d1 = new DefaultIntervalCategoryDataset(
            new Comparable[] { "Series 1", "Series 2" },
            new Comparable[] { "Category 1", "Category 2", "Category 3" },
            DataUtilities.createNumberArray2D(starts), DataUtilities.createNumberArray2D(ends));
    DefaultIntervalCategoryDataset d2 = null;
    d2 = (DefaultIntervalCategoryDataset) d1.clone();
    assertTrue(d1 != d2);
    assertTrue(d1.getClass() == d2.getClass());
    assertTrue(d1.equals(d2));

    // check that the clone doesn't share the same underlying arrays.
    d1.setStartValue(0, "Category 1", new Double(0.99));
    assertFalse(d1.equals(d2));
    d2.setStartValue(0, "Category 1", new Double(0.99));
    assertTrue(d1.equals(d2));
}

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

/**
 * Some basic checks for the setStartValue() method.
 *///from  w  ww.  j a  v  a2s .  co  m
@Test
public void testSetStartValue() {
    double[] starts_S1 = new double[] { 0.1, 0.2, 0.3 };
    double[] starts_S2 = new double[] { 0.3, 0.4, 0.5 };
    double[] ends_S1 = new double[] { 0.5, 0.6, 0.7 };
    double[] ends_S2 = new double[] { 0.7, 0.8, 0.9 };
    double[][] starts = new double[][] { starts_S1, starts_S2 };
    double[][] ends = new double[][] { ends_S1, ends_S2 };
    DefaultIntervalCategoryDataset d1 = new DefaultIntervalCategoryDataset(
            new Comparable[] { "Series 1", "Series 2" },
            new Comparable[] { "Category 1", "Category 2", "Category 3" },
            DataUtilities.createNumberArray2D(starts), DataUtilities.createNumberArray2D(ends));
    d1.setStartValue(0, "Category 2", new Double(99.9));
    assertEquals(new Double(99.9), d1.getStartValue("Series 1", "Category 2"));

    boolean pass = false;
    try {
        d1.setStartValue(-1, "Category 2", new Double(99.9));
    } catch (IllegalArgumentException e) {
        pass = true;
    }
    assertTrue(pass);

    pass = false;
    try {
        d1.setStartValue(2, "Category 2", new Double(99.9));
    } catch (IllegalArgumentException e) {
        pass = true;
    }
    assertTrue(pass);
}

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

/**
 * Some basic checks for the setEndValue() method.
 *///from w w w  .ja va2s. co  m
@Test
public void testSetEndValue() {
    double[] starts_S1 = new double[] { 0.1, 0.2, 0.3 };
    double[] starts_S2 = new double[] { 0.3, 0.4, 0.5 };
    double[] ends_S1 = new double[] { 0.5, 0.6, 0.7 };
    double[] ends_S2 = new double[] { 0.7, 0.8, 0.9 };
    double[][] starts = new double[][] { starts_S1, starts_S2 };
    double[][] ends = new double[][] { ends_S1, ends_S2 };
    DefaultIntervalCategoryDataset d1 = new DefaultIntervalCategoryDataset(
            new Comparable[] { "Series 1", "Series 2" },
            new Comparable[] { "Category 1", "Category 2", "Category 3" },
            DataUtilities.createNumberArray2D(starts), DataUtilities.createNumberArray2D(ends));
    d1.setEndValue(0, "Category 2", new Double(99.9));
    assertEquals(new Double(99.9), d1.getEndValue("Series 1", "Category 2"));

    boolean pass = false;
    try {
        d1.setEndValue(-1, "Category 2", new Double(99.9));
    } catch (IllegalArgumentException e) {
        pass = true;
    }
    assertTrue(pass);

    pass = false;
    try {
        d1.setEndValue(2, "Category 2", new Double(99.9));
    } catch (IllegalArgumentException e) {
        pass = true;
    }
    assertTrue(pass);
}

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