Class YearFilter

    • Constructor Detail

      • YearFilter

        public YearFilter()
    • Method Detail

      • classifyObject

        public java.lang.Comparable classifyObject​(java.lang.Object obj)
        Specified by:
        classifyObject in class AbstractFilter
      • getDistributionEstimate

        public int getDistributionEstimate()
        Description copied from interface: Filter
        Given an evenly distributed dataset, how many different classification keys should be expected from this Filter? For instance, a Month filter would return 12, a Day-of-week filter would return 7, while a Year filter would simply return some guess. This isn't critical, it is used to try and give arrays reasonable initial sizes so they don't have to re-allocate frequently.
      • copyFilter

        public Filter copyFilter()
        Description copied from interface: Filter
        Creates a copy of this filter. Used for the customizer
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object