/**
* Returns the min-value for the specified series and item.
*
* @param series the series (zero-based index).
* @param item the item (zero-based index).
* @return The min-value for the specified series and item.
*/
public Number getMinRegularValue(int series, int item) {
Number result = null;
BoxAndWhiskerItem stats = (BoxAndWhiskerItem) this.items.get(item);
if (stats != null) {
result = stats.getMinRegularValue();
}
return result;
}
/**
* Returns the minimum regular (non outlier) value for an item.
*
* @param rowKey the row key.
* @param columnKey the column key.
* @return The minimum regular value.
* @see #getItem(int, int)
*/
public Number getMinRegularValue(Comparable rowKey, Comparable columnKey) {
Number result = null;
BoxAndWhiskerItem item = (BoxAndWhiskerItem) this.data.getObject(rowKey, columnKey);
if (item != null) {
result = item.getMinRegularValue();
}
return result;
}
/**
* Returns the minimum regular (non outlier) value for an item.
*
* @param row the row index (zero-based).
* @param column the column index (zero-based).
* @return The minimum regular value.
* @see #getItem(int, int)
*/
public Number getMinRegularValue(int row, int column) {
Number result = null;
BoxAndWhiskerItem item = (BoxAndWhiskerItem) this.data.getObject(row, column);
if (item != null) {
result = item.getMinRegularValue();
}
return result;
}
/**
* Adds an item to the dataset.
*
* @param date the date.
* @param item the item.
*/
public void add(Date date, BoxAndWhiskerItem item) {
this.dates.add(date);
this.items.add(item);
if (this.minimumRangeValue == null) {
this.minimumRangeValue = item.getMinRegularValue();
} else {
if (item.getMinRegularValue().doubleValue() < this.minimumRangeValue.doubleValue()) {
this.minimumRangeValue = item.getMinRegularValue();
}
}
if (this.maximumRangeValue == null) {
this.maximumRangeValue = item.getMaxRegularValue();
} else {
if (item.getMaxRegularValue().doubleValue() > this.maximumRangeValue.doubleValue()) {
this.maximumRangeValue = item.getMaxRegularValue();
}
}
this.rangeBounds =
new Range(this.minimumRangeValue.doubleValue(), this.maximumRangeValue.doubleValue());
}