/** * Returns the y-value for one item in a series. * <p> * This method (from the {@link XYDataset} interface) is mapped to the * {@link #getCloseValue(int, int)} method. * * @param series the series (zero-based index). * @param item the item (zero-based index). * * @return The y-value. * * @see #getYValue(int, int) */ @Override public Number getY(int series, int item) { return getClose(series, item); }
/** * Returns the y-value for one item in a series. * <p> * This method (from the {@link XYDataset} interface) is mapped to the * {@link #getCloseValue(int, int)} method. * * @param series the series (zero-based index). * @param item the item (zero-based index). * * @return The y-value. * * @see #getYValue(int, int) */ public Number getY(int series, int item) { return getClose(series, item); }
/** * Returns the close-value (as a double primitive) for an item within a * series. * * @param series the series (zero-based index). * @param item the item (zero-based index). * * @return The close-value. * * @see #getClose(int, int) */ @Override public double getCloseValue(int series, int item) { double result = Double.NaN; Number c = getClose(series, item); if (c != null) { result = c.doubleValue(); } return result; }
/** * Returns the close-value (as a double primitive) for an item within a * series. * * @param series the series (zero-based index). * @param item the item (zero-based index). * * @return The close-value. * * @see #getClose(int, int) */ public double getCloseValue(int series, int item) { double result = Double.NaN; Number close = getClose(series, item); if (close != null) { result = close.doubleValue(); } return result; }