/** Basic tests for the delete() method. */
@Test
public void testDelete2() {
TimeSeries s1 = new TimeSeries("Series", Year.class);
s1.add(new Year(2000), 13.75);
s1.add(new Year(2001), 11.90);
s1.add(new Year(2002), null);
s1.addChangeListener(this);
this.gotSeriesChangeEvent = false;
s1.delete(new Year(2001));
assertTrue(this.gotSeriesChangeEvent);
assertEquals(2, s1.getItemCount());
assertEquals(null, s1.getValue(new Year(2001)));
// try deleting a time period that doesn't exist...
this.gotSeriesChangeEvent = false;
s1.delete(new Year(2006));
assertFalse(this.gotSeriesChangeEvent);
// try deleting null
try {
s1.delete(null);
fail("Expected IllegalArgumentException.");
} catch (IllegalArgumentException e) {
// expected
}
}
/** Check that cloning works. */
@Test
public void testClone() throws CloneNotSupportedException {
TimeSeries series = new TimeSeries("Test Series");
RegularTimePeriod jan1st2002 = new Day(1, MonthConstants.JANUARY, 2002);
series.add(jan1st2002, new Integer(42));
TimeSeries clone;
clone = (TimeSeries) series.clone();
clone.setKey("Clone Series");
clone.update(jan1st2002, new Integer(10));
int seriesValue = series.getValue(jan1st2002).intValue();
int cloneValue = clone.getValue(jan1st2002).intValue();
assertEquals(42, seriesValue);
assertEquals(10, cloneValue);
assertEquals("Test Series", series.getKey());
assertEquals("Clone Series", clone.getKey());
}
/** Some more checks for the addOrUpdate() method. */
@Test
public void testAddOrUpdate4() {
TimeSeries ts = new TimeSeries("S");
TimeSeriesDataItem overwritten = ts.addOrUpdate(new Year(2009), 20.09);
assertNull(overwritten);
overwritten = ts.addOrUpdate(new Year(2009), 1.0);
assertEquals(new Double(20.09), overwritten.getValue());
assertEquals(new Double(1.0), ts.getValue(new Year(2009)));
// changing the overwritten record shouldn't affect the series
overwritten.setValue(null);
assertEquals(new Double(1.0), ts.getValue(new Year(2009)));
TimeSeriesDataItem item = new TimeSeriesDataItem(new Year(2010), 20.10);
overwritten = ts.addOrUpdate(item);
assertNull(overwritten);
assertEquals(new Double(20.10), ts.getValue(new Year(2010)));
// changing the item that was added should not change the series
item.setValue(null);
assertEquals(new Double(20.10), ts.getValue(new Year(2010)));
}
public void calcAverage1(int d, Date timestamp) {
try {
double v = 0;
// List l1=x1.getItems();
for (int i = d; i < d + av1; i++) {
v += x1.getValue(x1.getItemCount() - (av1 - i)).doubleValue();
}
average1.add(new FixedMillisecond(timestamp), v / av1);
} catch (Exception e) {
// e.printStackTrace();
// System.out.println(timestamp.toString());
}
}
/**
* actually recalculates the first average (necessary when we change the average settings)
*
* @param d
*/
public void recalculateAverage1() {
// average1=new TimeSeries("av1", FixedMillisecond.class);
average1.delete(0, average1.getItemCount() - 1);
for (int z = 0; z < x1.getItemCount(); z++) {
try {
double v = 0;
// List l1=x1.getItems();
for (int i = z; i < z + av1; i++) {
v += x1.getValue(x1.getItemCount() - (av1 - i)).doubleValue();
}
average1.add(x1.getTimePeriod(z), v / av1);
} catch (Exception e) {
// e.printStackTrace();
// System.out.println(timestamp.toString());
}
}
}
