Class VectorSeriesCollection

All Implemented Interfaces:
ObjectInputValidation, Serializable, Cloneable, EventListener, PublicCloneable, Dataset, SeriesChangeListener, SeriesDataset, VectorXYDataset, XYDataset

public class VectorSeriesCollection
extends AbstractXYDataset
implements VectorXYDataset, PublicCloneable, Serializable
A collection of VectorSeries objects.
See Also:
Serialized Form
  • Constructor Details

  • Method Details

    • addSeries

      public void addSeries​(VectorSeries series)
      Adds a series to the collection and sends a DatasetChangeEvent to all registered listeners.
      Parameters:
      series - the series (null not permitted).
    • removeSeries

      public boolean removeSeries​(VectorSeries series)
      Removes the specified series from the collection and sends a DatasetChangeEvent to all registered listeners.
      Parameters:
      series - the series (null not permitted).
      Returns:
      A boolean indicating whether the series has actually been removed.
    • removeAllSeries

      public void removeAllSeries()
      Removes all the series from the collection and sends a DatasetChangeEvent to all registered listeners.
    • getSeriesCount

      public int getSeriesCount()
      Returns the number of series in the collection.
      Specified by:
      getSeriesCount in interface SeriesDataset
      Specified by:
      getSeriesCount in class AbstractSeriesDataset
      Returns:
      The series count.
    • getSeries

      public VectorSeries getSeries​(int series)
      Returns a series from the collection.
      Parameters:
      series - the series index (zero-based).
      Returns:
      The series.
      Throws:
      IllegalArgumentException - if series is not in the range 0 to getSeriesCount() - 1.
    • getSeriesKey

      public Comparable getSeriesKey​(int series)
      Returns the key for a series.
      Specified by:
      getSeriesKey in interface SeriesDataset
      Specified by:
      getSeriesKey in class AbstractSeriesDataset
      Parameters:
      series - the series index (in the range 0 to getSeriesCount() - 1).
      Returns:
      The key for a series.
      Throws:
      IllegalArgumentException - if series is not in the specified range.
    • indexOf

      public int indexOf​(VectorSeries series)
      Returns the index of the specified series, or -1 if that series is not present in the dataset.
      Parameters:
      series - the series (null not permitted).
      Returns:
      The series index.
    • getItemCount

      public int getItemCount​(int series)
      Returns the number of items in the specified series.
      Specified by:
      getItemCount in interface XYDataset
      Parameters:
      series - the series (zero-based index).
      Returns:
      The item count.
      Throws:
      IllegalArgumentException - if series is not in the range 0 to getSeriesCount() - 1.
    • getXValue

      public double getXValue​(int series, int item)
      Returns the x-value for an item within a series.
      Specified by:
      getXValue in interface XYDataset
      Overrides:
      getXValue in class AbstractXYDataset
      Parameters:
      series - the series index.
      item - the item index.
      Returns:
      The x-value.
    • getX

      public Number getX​(int series, int item)
      Returns the x-value for an item within a series. Note that this method creates a new Double instance every time it is called---use getXValue(int, int) instead, if possible.
      Specified by:
      getX in interface XYDataset
      Parameters:
      series - the series index.
      item - the item index.
      Returns:
      The x-value.
    • getYValue

      public double getYValue​(int series, int item)
      Returns the y-value for an item within a series.
      Specified by:
      getYValue in interface XYDataset
      Overrides:
      getYValue in class AbstractXYDataset
      Parameters:
      series - the series index.
      item - the item index.
      Returns:
      The y-value.
    • getY

      public Number getY​(int series, int item)
      Returns the y-value for an item within a series. Note that this method creates a new Double instance every time it is called---use getYValue(int, int) instead, if possible.
      Specified by:
      getY in interface XYDataset
      Parameters:
      series - the series index.
      item - the item index.
      Returns:
      The y-value.
    • getVector

      public Vector getVector​(int series, int item)
      Returns the vector for an item in a series.
      Specified by:
      getVector in interface VectorXYDataset
      Parameters:
      series - the series index.
      item - the item index.
      Returns:
      The vector (possibly null).
    • getVectorXValue

      public double getVectorXValue​(int series, int item)
      Returns the x-component of the vector for an item in a series.
      Specified by:
      getVectorXValue in interface VectorXYDataset
      Parameters:
      series - the series index.
      item - the item index.
      Returns:
      The x-component of the vector.
    • getVectorYValue

      public double getVectorYValue​(int series, int item)
      Returns the y-component of the vector for an item in a series.
      Specified by:
      getVectorYValue in interface VectorXYDataset
      Parameters:
      series - the series index.
      item - the item index.
      Returns:
      The y-component of the vector.
    • equals

      public boolean equals​(Object obj)
      Tests this instance for equality with an arbitrary object.
      Overrides:
      equals in class Object
      Parameters:
      obj - the object (null permitted).
      Returns:
      A boolean.
    • clone

      Returns a clone of this instance.
      Specified by:
      clone in interface PublicCloneable
      Overrides:
      clone in class AbstractDataset
      Returns:
      A clone.
      Throws:
      CloneNotSupportedException - if there is a problem.