Interface AggregationFunction

    • Method Summary

      Modifier and Type Method Description
      java.lang.Double eval​(java.util.List<java.lang.Double> x)
      Evaluates the function for the given element.
      java.lang.String toString()  
    • Method Detail

      • eval

        java.lang.Double eval​(java.util.List<java.lang.Double> x)
        Description copied from interface: SimpleFunction
        Evaluates the function for the given element.
        Specified by:
        eval in interface SimpleFunction<java.util.List<java.lang.Double>,​java.lang.Double>
        Parameters:
        x - some element
        Returns:
        the value of the element.
      • toString

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