private TimeSeriesCollection createTotalDataset() {
List<BigDecimal> values = intervalReport.getValues();
DateIterator dateIterator = intervalReport.dateIterator();
List<BigDecimal> inventoryValues = intervalReport.getInventoryValues();
List<BigDecimal> investmentValues = intervalReport.getInvestmentValues();
TimeSeries s1 = new TimeSeries(getEditorInput().getName(), Day.class);
TimeSeries s2 = new TimeSeries("Invested sum", Day.class);
BigDecimal sum = BigDecimal.ZERO;
Iterator<BigDecimal> iterator1 = inventoryValues.iterator();
Iterator<BigDecimal> iterator2 = investmentValues.iterator();
for (BigDecimal v : values) {
sum = sum.add(v);
de.tomsplayground.util.Day d = dateIterator.next();
Day day = new Day(d.day, d.month + 1, d.year);
BigDecimal v1 = sum.add(iterator1.next());
s1.add(day, v1);
BigDecimal v2 = iterator2.next();
s2.add(day, v2);
}
TimeSeriesCollection dataset = new TimeSeriesCollection();
dataset.addSeries(s1);
dataset.addSeries(s2);
return dataset;
}
private TimeSeriesCollection createGainLossDataset() {
List<BigDecimal> values = intervalReport.getValues();
DateIterator dateIterator = intervalReport.dateIterator();
List<BigDecimal> inventoryValues = intervalReport.getInventoryValues();
List<BigDecimal> investmentValues = intervalReport.getInvestmentValues();
TimeSeries s3 = new TimeSeries("Saldo", Day.class);
BigDecimal sum = BigDecimal.ZERO;
Iterator<BigDecimal> iterator1 = inventoryValues.iterator();
Iterator<BigDecimal> iterator2 = investmentValues.iterator();
for (BigDecimal v : values) {
sum = sum.add(v);
de.tomsplayground.util.Day d = dateIterator.next();
Day day = new Day(d.day, d.month + 1, d.year);
BigDecimal v1 = sum.add(iterator1.next());
BigDecimal v2 = iterator2.next();
s3.add(day, v1.subtract(v2));
}
TimeSeriesCollection dataset = new TimeSeriesCollection();
dataset.addSeries(s3);
return dataset;
}
