Package org.jfree.chart.renderer

Class OutlierList

java.lang.Object
org.jfree.chart.renderer.OutlierList
public class OutlierList
extends Object
A collection of outliers for a single entity in a box and whisker plot. Outliers are grouped in lists for each entity. Lists contain one or more outliers, determined by whether overlaps have occured. Overlapping outliers are grouped in the same list. Each list contains an averaged outlier, which is the same as a single outlier if there is only one outlier in the list, but the average of all the outliers in the list if there is more than one. NB This is simply my scheme for displaying outliers, and might not be acceptable by the wider community.
Author:
David Browning

  • Constructor Details

    • OutlierList

      public OutlierList​(Outlier outlier)
      Creates a new list containing a single outlier.
      Parameters:
      outlier - the outlier.

  • Method Details

    • add

      public boolean add​(Outlier outlier)
      Adds an outlier to the list.
      Parameters:
      outlier - the outlier.
      Returns:
      A boolean.

    • getItemCount

      public int getItemCount()
      Returns the number of outliers in the list.
      Returns:
      The item count.

    • getAveragedOutlier

      public Outlier getAveragedOutlier()
      Returns the averaged outlier.
      Returns:
      The averaged outlier.

    • setAveragedOutlier

      public void setAveragedOutlier​(Outlier averagedOutlier)
      Sets the averaged outlier.
      Parameters:
      averagedOutlier - the averaged outlier.

    • isMultiple

      public boolean isMultiple()
      Returns true if the list contains multiple outliers, and false otherwise.
      Returns:
      A boolean.

    • setMultiple

      public void setMultiple​(boolean multiple)
      Sets the flag that indicates whether or not this list represents multiple outliers.
      Parameters:
      multiple - the flag.

    • isOverlapped

      public boolean isOverlapped​(Outlier other)
      Returns true if the outlier overlaps, and false otherwise.
      Parameters:
      other - the outlier.
      Returns:
      A boolean.

    • updateAveragedOutlier

      public void updateAveragedOutlier()
      Updates the averaged outlier.