Package org.jfree.data.xy

Interface OHLCDataset

All Superinterfaces:
Dataset, SeriesDataset, XYDataset
All Known Implementing Classes:
DefaultHighLowDataset, DefaultOHLCDataset, OHLCSeriesCollection
public interface OHLCDataset
extends XYDataset
An interface that defines data in the form of (x, high, low, open, close) tuples.

  • Method Summary

    Modifier and Type Method Description
    Number getClose​(int series, int item)
    Returns the y-value for the specified series and item.
    double getCloseValue​(int series, int item)
    Returns the close-value (as a double primitive) for an item within a series.
    Number getHigh​(int series, int item)
    Returns the high-value for the specified series and item.
    double getHighValue​(int series, int item)
    Returns the high-value (as a double primitive) for an item within a series.
    Number getLow​(int series, int item)
    Returns the low-value for the specified series and item.
    double getLowValue​(int series, int item)
    Returns the low-value (as a double primitive) for an item within a series.
    Number getOpen​(int series, int item)
    Returns the open-value for the specified series and item.
    double getOpenValue​(int series, int item)
    Returns the open-value (as a double primitive) for an item within a series.
    Number getVolume​(int series, int item)
    Returns the volume for the specified series and item.
    double getVolumeValue​(int series, int item)
    Returns the volume-value (as a double primitive) for an item within a series.

    Methods inherited from interface org.jfree.data.general.Dataset

    addChangeListener, getGroup, removeChangeListener, setGroup

    Methods inherited from interface org.jfree.data.general.SeriesDataset

    getSeriesCount, getSeriesKey, indexOf

    Methods inherited from interface org.jfree.data.xy.XYDataset

    getDomainOrder, getItemCount, getX, getXValue, getY, getYValue

  • Method Details

    • getHigh

      Number getHigh​(int series, int item)
      Returns the high-value for the specified series and item.
      Parameters:
      series - the series (zero-based index).
      item - the item (zero-based index).
      Returns:
      The value.

    • getHighValue

      double getHighValue​(int series, int item)
      Returns the high-value (as a double primitive) for an item within a series.
      Parameters:
      series - the series (zero-based index).
      item - the item (zero-based index).
      Returns:
      The high-value.

    • getLow

      Number getLow​(int series, int item)
      Returns the low-value for the specified series and item.
      Parameters:
      series - the series (zero-based index).
      item - the item (zero-based index).
      Returns:
      The value.

    • getLowValue

      double getLowValue​(int series, int item)
      Returns the low-value (as a double primitive) for an item within a series.
      Parameters:
      series - the series (zero-based index).
      item - the item (zero-based index).
      Returns:
      The low-value.

    • getOpen

      Number getOpen​(int series, int item)
      Returns the open-value for the specified series and item.
      Parameters:
      series - the series (zero-based index).
      item - the item (zero-based index).
      Returns:
      The value.

    • getOpenValue

      double getOpenValue​(int series, int item)
      Returns the open-value (as a double primitive) for an item within a series.
      Parameters:
      series - the series (zero-based index).
      item - the item (zero-based index).
      Returns:
      The open-value.

    • getClose

      Number getClose​(int series, int item)
      Returns the y-value for the specified series and item.
      Parameters:
      series - the series (zero-based index).
      item - the item (zero-based index).
      Returns:
      The value.

    • getCloseValue

      double getCloseValue​(int series, int item)
      Returns the close-value (as a double primitive) for an item within a series.
      Parameters:
      series - the series (zero-based index).
      item - the item (zero-based index).
      Returns:
      The close-value.

    • getVolume

      Number getVolume​(int series, int item)
      Returns the volume for the specified series and item.
      Parameters:
      series - the series (zero-based index).
      item - the item (zero-based index).
      Returns:
      The value.

    • getVolumeValue

      double getVolumeValue​(int series, int item)
      Returns the volume-value (as a double primitive) for an item within a series.
      Parameters:
      series - the series (zero-based index).
      item - the item (zero-based index).
      Returns:
      The volume-value.