Java Code Examples for org.jfree.data.time.TimeSeries#removeAgedItems()

The following examples show how to use org.jfree.data.time.TimeSeries#removeAgedItems() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: TimeSeriesTests.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Some checks for the removeAgedItems() method.
 */
public void testRemoveAgedItems() {
    TimeSeries series = new TimeSeries("Test Series");
    series.addChangeListener(this);
    assertEquals(Long.MAX_VALUE, series.getMaximumItemAge());
    assertEquals(Integer.MAX_VALUE, series.getMaximumItemCount());
    this.gotSeriesChangeEvent = false;

    // test empty series
    series.removeAgedItems(true);
    assertEquals(0, series.getItemCount());
    assertFalse(this.gotSeriesChangeEvent);

    // test series with one item
    series.add(new Year(1999), 1.0);
    series.setMaximumItemAge(0);
    this.gotSeriesChangeEvent = false;
    series.removeAgedItems(true);
    assertEquals(1, series.getItemCount());
    assertFalse(this.gotSeriesChangeEvent);

    // test series with two items
    series.setMaximumItemAge(10);
    series.add(new Year(2001), 2.0);
    this.gotSeriesChangeEvent = false;
    series.setMaximumItemAge(2);
    assertEquals(2, series.getItemCount());
    assertEquals(0, series.getIndex(new Year(1999)));
    assertFalse(this.gotSeriesChangeEvent);
    series.setMaximumItemAge(1);
    assertEquals(1, series.getItemCount());
    assertEquals(0, series.getIndex(new Year(2001)));
    assertTrue(this.gotSeriesChangeEvent);
}
Example 2
Source File: TimeSeriesTests.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Some checks for the removeAgedItems(long, boolean) method.
 */
public void testRemoveAgedItems2() {
    long y2006 = 1157087372534L;  // milliseconds somewhere in 2006
    TimeSeries series = new TimeSeries("Test Series");
    series.addChangeListener(this);
    assertEquals(Long.MAX_VALUE, series.getMaximumItemAge());
    assertEquals(Integer.MAX_VALUE, series.getMaximumItemCount());
    this.gotSeriesChangeEvent = false;

    // test empty series
    series.removeAgedItems(y2006, true);
    assertEquals(0, series.getItemCount());
    assertFalse(this.gotSeriesChangeEvent);

    // test a series with 1 item
    series.add(new Year(2004), 1.0);
    series.setMaximumItemAge(1);
    this.gotSeriesChangeEvent = false;
    series.removeAgedItems(new Year(2005).getMiddleMillisecond(), true);
    assertEquals(1, series.getItemCount());
    assertFalse(this.gotSeriesChangeEvent);
    series.removeAgedItems(y2006, true);
    assertEquals(0, series.getItemCount());
    assertTrue(this.gotSeriesChangeEvent);

    // test a series with two items
    series.setMaximumItemAge(2);
    series.add(new Year(2003), 1.0);
    series.add(new Year(2005), 2.0);
    assertEquals(2, series.getItemCount());
    this.gotSeriesChangeEvent = false;
    assertEquals(2, series.getItemCount());

    series.removeAgedItems(new Year(2005).getMiddleMillisecond(), true);
    assertEquals(2, series.getItemCount());
    assertFalse(this.gotSeriesChangeEvent);
    series.removeAgedItems(y2006, true);
    assertEquals(1, series.getItemCount());
    assertTrue(this.gotSeriesChangeEvent);
}
Example 3
Source File: TimeSeriesTests.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Calling removeAgedItems() on an empty series should not throw any
 * exception.
 */
public void testRemoveAgedItems3() {
    TimeSeries s = new TimeSeries("Test");
    boolean pass = true;
    try {
        s.removeAgedItems(0L, true);
    }
    catch (Exception e) {
        pass = false;
    }
    assertTrue(pass);
}
Example 4
Source File: TimeSeriesTests.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Check that the item bounds are determined correctly after a call to
 * removeAgedItems().
 */
public void testRemoveAgedItems5() {
    TimeSeries s1 = new TimeSeries("S1");
    s1.setMaximumItemAge(4);
    s1.add(new Year(2010), 1.1);
    s1.add(new Year(2011), 2.2);
    s1.add(new Year(2012), 3.3);
    s1.add(new Year(2013), 2.5);
    s1.removeAgedItems(new Year(2015).getMiddleMillisecond(), true);
    assertEquals(3, s1.getItemCount());
    assertEquals(2.2, s1.getMinY(), EPSILON);
    assertEquals(3.3, s1.getMaxY(), EPSILON);
}
Example 5
Source File: TimeSeriesTests.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Some checks for the removeAgedItems() method.
 */
public void testRemoveAgedItems() {
	TimeSeries series = new TimeSeries("Test Series", Year.class);
	series.addChangeListener(this);
	assertEquals(Long.MAX_VALUE, series.getMaximumItemAge());
	assertEquals(Integer.MAX_VALUE, series.getMaximumItemCount());
	this.gotSeriesChangeEvent = false;
	
	// test empty series
	series.removeAgedItems(true);
	assertEquals(0, series.getItemCount());
	assertFalse(this.gotSeriesChangeEvent);
	
	// test series with one item
	series.add(new Year(1999), 1.0);
	series.setMaximumItemAge(0);
	this.gotSeriesChangeEvent = false;
	series.removeAgedItems(true);
	assertEquals(1, series.getItemCount());
	assertFalse(this.gotSeriesChangeEvent);

	// test series with two items
	series.setMaximumItemAge(10);
	series.add(new Year(2001), 2.0);
	this.gotSeriesChangeEvent = false;
	series.setMaximumItemAge(2);
	assertEquals(2, series.getItemCount());
	assertEquals(0, series.getIndex(new Year(1999)));
	assertFalse(this.gotSeriesChangeEvent);
	series.setMaximumItemAge(1);
	assertEquals(1, series.getItemCount());
	assertEquals(0, series.getIndex(new Year(2001)));
	assertTrue(this.gotSeriesChangeEvent);
}
Example 6
Source File: TimeSeriesTests.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Some checks for the removeAgedItems(long, boolean) method.
 */
public void testRemoveAgedItems2() {
    long y2006 = 1157087372534L;  // milliseconds somewhere in 2006
	TimeSeries series = new TimeSeries("Test Series", Year.class);
	series.addChangeListener(this);
	assertEquals(Long.MAX_VALUE, series.getMaximumItemAge());
	assertEquals(Integer.MAX_VALUE, series.getMaximumItemCount());
	this.gotSeriesChangeEvent = false;
	
	// test empty series
	series.removeAgedItems(y2006, true);
	assertEquals(0, series.getItemCount());
	assertFalse(this.gotSeriesChangeEvent);
    
    // test a series with 1 item
    series.add(new Year(2004), 1.0);
    series.setMaximumItemAge(1);
    this.gotSeriesChangeEvent = false;
    series.removeAgedItems(new Year(2005).getMiddleMillisecond(), true);
    assertEquals(1, series.getItemCount());
    assertFalse(this.gotSeriesChangeEvent);
    series.removeAgedItems(y2006, true);
    assertEquals(0, series.getItemCount());
    assertTrue(this.gotSeriesChangeEvent);

    // test a series with two items
    series.setMaximumItemAge(2);
    series.add(new Year(2003), 1.0);
    series.add(new Year(2005), 2.0);
    assertEquals(2, series.getItemCount());
    this.gotSeriesChangeEvent = false;
    assertEquals(2, series.getItemCount());
    
    series.removeAgedItems(new Year(2005).getMiddleMillisecond(), true);
    assertEquals(2, series.getItemCount());
    assertFalse(this.gotSeriesChangeEvent);
    series.removeAgedItems(y2006, true);
    assertEquals(1, series.getItemCount());
    assertTrue(this.gotSeriesChangeEvent);
}