org.multiverse.api.functions
Class DoubleFunction

java.lang.Object
  org.multiverse.api.functions.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 Summary

DoubleFunction()

Method Summary

abstract double	call(double current) Calculates the new value based on the current value.
Double	call(Double arg) Evaluates the function.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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