How to use

AbstractIntervalXYDataset

in

org.jfree.data.xy

  /**
  * Returns a clone of the dataset.
  *
  * @return A clone of the dataset.
  *
  * @throws CloneNotSupportedException if the object cannot be cloned.
  */
  public Object clone()
  throws CloneNotSupportedException
  {
   return super.clone();
  }
}

/**
 * Returns the end x-value (as a double primitive) for an item within a
 * series.
 *
 * @param series  the series index (zero-based).
 * @param item  the item index (zero-based).
 *
 * @return The value.
 */
@Override
public double getEndXValue(int series, int item) {
  double result = Double.NaN;
  Number x = getEndX(series, item);
  if (x != null) {
    result = x.doubleValue();
  }
  return result;
}

/**
 * Returns the end y-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 value.
 */
public double getEndYValue(int series, int item) {
  double result = Double.NaN;
  Number y = getEndY(series, item);
  if (y != null) {
    result = y.doubleValue();
  }
  return result;
}

/**
 * Returns the start y-value (as a double primitive) for an item within a
 * series.
 *
 * @param series  the series index (zero-based).
 * @param item  the item index (zero-based).
 *
 * @return The value.
 */
@Override
public double getStartYValue(int series, int item) {
  double result = Double.NaN;
  Number y = getStartY(series, item);
  if (y != null) {
    result = y.doubleValue();
  }
  return result;
}

/**
 * Returns the start x-value (as a double primitive) for an item within a
 * series.
 *
 * @param series  the series index (zero-based).
 * @param item  the item index (zero-based).
 *
 * @return The value.
 */
public double getStartXValue(int series, int item) {
  double result = Double.NaN;
  Number x = getStartX(series, item);
  if (x != null) {
    result = x.doubleValue();
  }
  return result;
}

/**
 * Returns the start y-value (as a double primitive) for an item within a
 * series.
 *
 * @param series  the series index (zero-based).
 * @param item  the item index (zero-based).
 *
 * @return The value.
 */
public double getStartYValue(int series, int item) {
  double result = Double.NaN;
  Number y = getStartY(series, item);
  if (y != null) {
    result = y.doubleValue();
  }
  return result;
}

/**
 * Returns the start x-value (as a double primitive) for an item within a
 * series.
 *
 * @param series  the series index (zero-based).
 * @param item  the item index (zero-based).
 *
 * @return The value.
 */
@Override
public double getStartXValue(int series, int item) {
  double result = Double.NaN;
  Number x = getStartX(series, item);
  if (x != null) {
    result = x.doubleValue();
  }
  return result;
}

/**
 * Returns a clone of this instance.
 *
 * @return A clone.
 *
 * @throws CloneNotSupportedException if there is a problem.
 */
public Object clone() throws CloneNotSupportedException {
  YIntervalSeriesCollection clone
      = (YIntervalSeriesCollection) super.clone();
  clone.data = (List) ObjectUtilities.deepClone(this.data);
  return clone;
}

/**
 * Returns the end y-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 value.
 */
@Override
public double getEndYValue(int series, int item) {
  double result = Double.NaN;
  Number y = getEndY(series, item);
  if (y != null) {
    result = y.doubleValue();
  }
  return result;
}

/**
 * Returns the end x-value (as a double primitive) for an item within a
 * series.
 *
 * @param series  the series index (zero-based).
 * @param item  the item index (zero-based).
 *
 * @return The value.
 */
public double getEndXValue(int series, int item) {
  double result = Double.NaN;
  Number x = getEndX(series, item);
  if (x != null) {
    result = x.doubleValue();
  }
  return result;
}

/**
 * Returns a clone of this time series collection.
 *
 * @return A clone.
 *
 * @throws java.lang.CloneNotSupportedException
 */
public Object clone() throws CloneNotSupportedException {
  TimeSeriesCollection clone = (TimeSeriesCollection) super.clone();
  clone.data = (List) ObjectUtilities.deepClone(this.data);
  clone.workingCalendar = (Calendar) this.workingCalendar.clone();
  return clone;
}

/**
 * Returns a clone of the dataset.
 *
 * @return A clone.
 *
 * @throws CloneNotSupportedException not thrown by this class, but maybe
 *         by subclasses (if any).
 */
@Override
public Object clone() throws CloneNotSupportedException {
  SimpleHistogramDataset clone = (SimpleHistogramDataset) super.clone();
  clone.bins = (List) ObjectUtils.deepClone(this.bins);
  return clone;
}

/**
 * Returns a clone of this instance.
 *
 * @return A clone.
 *
 * @throws CloneNotSupportedException if there is a problem.
 */
@Override
public Object clone() throws CloneNotSupportedException {
  XIntervalSeriesCollection clone
      = (XIntervalSeriesCollection) super.clone();
  clone.data = (List) ObjectUtils.deepClone(this.data);
  return clone;
}

/**
 * Returns a clone of this instance.
 *
 * @return A clone.
 *
 * @throws CloneNotSupportedException if there is a problem.
 */
@Override
public Object clone() throws CloneNotSupportedException {
  YIntervalSeriesCollection clone
      = (YIntervalSeriesCollection) super.clone();
  clone.data = (List) ObjectUtils.deepClone(this.data);
  return clone;
}

/**
 * Returns a clone of this dataset.
 *
 * @return A clone.
 *
 * @throws CloneNotSupportedException if the dataset cannot be cloned.
 */
@Override
public Object clone() throws CloneNotSupportedException {
  TimeTableXYDataset clone = (TimeTableXYDataset) super.clone();
  clone.values = (DefaultKeyedValues2D) this.values.clone();
  clone.workingCalendar = (Calendar) this.workingCalendar.clone();
  return clone;
}

/**
 * Returns a clone of this time series collection.
 *
 * @return A clone.
 *
 * @throws java.lang.CloneNotSupportedException if there is a problem 
 *         cloning.
 */
@Override
public Object clone() throws CloneNotSupportedException {
  TimeSeriesCollection clone = (TimeSeriesCollection) super.clone();
  clone.data = (List) ObjectUtils.deepClone(this.data);
  clone.workingCalendar = (Calendar) this.workingCalendar.clone();
  return clone;
}

/**
 * Returns a clone of this dataset.
 *
 * @return A clone.
 *
 * @throws CloneNotSupportedException if the dataset cannot be cloned.
 */
public Object clone() throws CloneNotSupportedException {
  TimeTableXYDataset clone = (TimeTableXYDataset) super.clone();
  clone.values = (DefaultKeyedValues2D) this.values.clone();
  clone.workingCalendar = (Calendar) this.workingCalendar.clone();
  return clone;
}

/**
 * Returns a clone of the dataset.
 *
 * @return A clone.
 *
 * @throws CloneNotSupportedException not thrown by this class, but maybe
 *         by subclasses (if any).
 */
public Object clone() throws CloneNotSupportedException {
  SimpleHistogramDataset clone = (SimpleHistogramDataset) super.clone();
  clone.bins = (List) ObjectUtilities.deepClone(this.bins);
  return clone;
}

/**
 * Returns a clone of this instance.
 *
 * @return A clone.
 *
 * @throws CloneNotSupportedException if there is a problem.
 */
public Object clone() throws CloneNotSupportedException {
  XIntervalSeriesCollection clone
      = (XIntervalSeriesCollection) super.clone();
  clone.data = (List) ObjectUtilities.deepClone(this.data);
  return clone;
}

/**
 * Returns a clone of the dataset.
 *
 * @return A clone of the dataset.
 *
 * @throws CloneNotSupportedException if the object cannot be cloned.
 */
@Override
public Object clone() throws CloneNotSupportedException {
  HistogramDataset clone = (HistogramDataset) super.clone();
  int seriesCount = getSeriesCount();
  clone.list = new java.util.ArrayList(seriesCount);
  for (int i = 0; i < seriesCount; i++) {
    clone.list.add(new HashMap((Map) this.list.get(i)));
  }
  return clone;
}