Class VectorSeriesCollection

    • Field Detail

      • data

        private java.util.List data
        Storage for the data series.
    • Constructor Detail

      • VectorSeriesCollection

        public VectorSeriesCollection()
        Creates a new VectorSeriesCollection instance.
    • Method Detail

      • 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.
      • getSeries

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

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

        public java.lang.Object clone()
                               throws java.lang.CloneNotSupportedException
        Returns a clone of this instance.
        Specified by:
        clone in interface PublicCloneable
        Overrides:
        clone in class AbstractDataset
        Returns:
        A clone.
        Throws:
        java.lang.CloneNotSupportedException - if there is a problem.