Package org.jfree.data.time

Examples of org.jfree.data.time.TimeSeriesDataItem

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        s1.add(new Year(2007), 16.89);

        assertTrue(s1.getItemCount() == 5);
        s1.setMaximumItemCount(3);
        assertTrue(s1.getItemCount() == 3);
        TimeSeriesDataItem item = s1.getDataItem(0);
        assertTrue(item.getPeriod().equals(new Year(2002)));

    }
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            pass = true;
        }
        assertTrue(pass);

        series.add(new Year(2006), 100.0);
        TimeSeriesDataItem item = series.getDataItem(0);
        assertEquals(new Year(2006), item.getPeriod());
        pass = false;
        try {
            /*item = */series.getDataItem(-1);
        }
        catch (IndexOutOfBoundsException e) {
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        HashMap<RegularTimePeriod,Integer> data = gatherer.getData();
       
        Class timeUnitClass = getTimePeriod(range[0]).getClass();
        TimeSeries series = new TimeSeries("foo", timeUnitClass);
        for (Map.Entry<RegularTimePeriod, Integer> d : data.entrySet()) {
            series.add(new TimeSeriesDataItem(d.getKey(), d.getValue()));
        }
       
        TimeSeriesCollection dataset = new TimeSeriesCollection(series);
       
        final JFreeChart chart = createTimeSeriesChart(getChartTitle(range),
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    Calendar start = CalendarConverter.getCalendarDay(today, 0, 0, 0, 0);
    Calendar end = Calendar.getInstance();
    end.add(Calendar.DAY_OF_YEAR, 1);
    try {
      TimeSeries ts = _statsManager.getHitsByInterval(start, end);
      TimeSeriesDataItem timeSeriesDataItem = (TimeSeriesDataItem) ts.getItems().get(0);
      assertEquals(0, timeSeriesDataItem.getValue().intValue());
      this._statsManager.addStatsRecord(this.createRecordForTest());
      TestStatsUtils.waitStatsThread();
      ts = _statsManager.getHitsByInterval(start, end);
      timeSeriesDataItem = (TimeSeriesDataItem) ts.getItems().get(0);
      assertEquals(1, timeSeriesDataItem.getValue().intValue());
    } catch (Throwable t) {
      throw t;
    } finally {
      this._statsManager.deleteStatsRecord(start.getTime(), end.getTime());
      TimeSeries ts = _statsManager.getHitsByInterval(start, end);
      TimeSeriesDataItem timeSeriesDataItem = (TimeSeriesDataItem) ts.getItems().get(0);
      assertEquals(0, timeSeriesDataItem.getValue().intValue());
    }
  }
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    Calendar start = CalendarConverter.getCalendarDay("06/03/2007", 0, 0, 0, 0);
    Calendar end = CalendarConverter.getCalendarDay("07/03/2007", 23, 59, 59, 999);
    TimeSeries ts = _statsManager.getHitsByInterval(start, end);
    int days = ts.getItems().size();
    assertEquals(2, days);
    TimeSeriesDataItem timeSeriesDataItem = (TimeSeriesDataItem) ts.getItems().get(0);
    assertEquals(14,timeSeriesDataItem.getValue().intValue());
  }
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        s1.add(new Year(2007), 16.89);

        assertTrue(s1.getItemCount() == 5);
        s1.setMaximumItemCount(3);
        assertTrue(s1.getItemCount() == 3);
        TimeSeriesDataItem item = s1.getDataItem(0);
        assertTrue(item.getPeriod().equals(new Year(2002)));

    }
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     * Test that an instance is equal to itself.
     *
     * SourceForge Bug ID: 558850.
     */
    public void testEqualsSelf() {
        final TimeSeriesDataItem item = new TimeSeriesDataItem(new Day(23, 9, 2001), 99.7);
        assertTrue(item.equals(item));
    }
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    /**
     * Test the equals() method.
     */
    public void testEquals() {
        final TimeSeriesDataItem item1 = new TimeSeriesDataItem(new Day(23, 9, 2001), 99.7);
        final TimeSeriesDataItem item2 = new TimeSeriesDataItem(new Day(23, 9, 2001), 99.7);
        assertTrue(item1.equals(item2));
        assertTrue(item2.equals(item1));
       
        item1.setValue(new Integer(5));
        assertFalse(item1.equals(item2));
        item2.setValue(new Integer(5));
        assertTrue(item1.equals(item2));
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {

        final TimeSeriesDataItem item1 = new TimeSeriesDataItem(new Day(23, 9, 2001), 99.7);
        TimeSeriesDataItem item2 = null;

        try {
            final ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            final ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(item1);
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        s1.add(new Year(2007), 16.89);

        assertTrue(s1.getItemCount() == 5);
        s1.setMaximumItemCount(3);
        assertTrue(s1.getItemCount() == 3);
        TimeSeriesDataItem item = s1.getDataItem(0);
        assertTrue(item.getPeriod().equals(new Year(2002)));

    }
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