uk.co.jezuk.mango
Interface UnaryFunction

public interface UnaryFunction

A UnaryFunction describes a function which takes one argument - fn(x). It returns some Object, and may return the same object or different objects for each invocation, even given the same argument. It can refer to local state, perform disk reads or writes, or whatever.

Version:

$Id: UnaryFunction.java 22 2002-04-08 13:09:28Z jez $

Author:

Jez Higgins, jez@jezuk.co.uk

Method Summary

java.lang.Object

fn(java.lang.Object x)

Method Detail

fn

public java.lang.Object fn(java.lang.Object x)