Class DoubleFunction

  • All Implemented Interfaces:
    Function<Double>

    public abstract class DoubleFunction
    extends Object
    implements Function<Double>
    A Function for primitives that accepts an argument of type double and returns a new value of the same type.

    The reason why DoubleFunction is an abstract class instead of an ordinary interface, is that this class doesn't cause any unwanted boxing of primitives version of the call method is used instead of the one that accepts and returns a/an Double).

    This class is generated.

    Author:
    Peter Veentjer.
    • Constructor Detail

      • DoubleFunction

        public DoubleFunction()
    • Method Detail

      • call

        public abstract double call​(double current)
        Calculates the new value based on the current value.
        Parameters:
        current - the current value.
        Returns:
        the new value.
      • call

        public final Double call​(Double arg)
        Description copied from interface: Function
        Evaluates the function.
        Specified by:
        call in interface Function<Double>
        Parameters:
        arg - the value to evaluate.
        Returns:
        the result of the evaluation