uk.ac.ed.epcc.webapp

Class NumberOp

java.lang.Object

uk.ac.ed.epcc.webapp.NumberOp

public class NumberOp
extends java.lang.Object

Class for implementing operations on objects of type java.lang.Number performing automatic type promotion as required.

Constructor Summary

Constructors

Constructor and Description
NumberOp()

Method Summary

Modifier and Type	Method and Description
static java.lang.Number	add(java.lang.Number a, java.lang.Number b)
static AverageValue	average(java.lang.Number a, java.lang.Number b)
static java.lang.Number	div(java.lang.Number a, java.lang.Number b)
static java.lang.Number	max(java.lang.Number a, java.lang.Number b)
static java.lang.Number	median(java.lang.Number a, java.lang.Number b)
static java.lang.Number	min(java.lang.Number a, java.lang.Number b)
static java.lang.Number	mult(java.lang.Number a, java.lang.Number b)
static java.lang.Number	negate(java.lang.Number a)
static java.lang.Number	sub(java.lang.Number a, java.lang.Number b)

Methods inherited from class java.lang.Object

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

Constructor Detail

NumberOp

public NumberOp()

Method Detail

average

public static AverageValue average(java.lang.Number a,
                                   java.lang.Number b)

median

public static java.lang.Number median(java.lang.Number a,
                                      java.lang.Number b)

add

public static java.lang.Number add(java.lang.Number a,
                                   java.lang.Number b)

sub

public static java.lang.Number sub(java.lang.Number a,
                                   java.lang.Number b)

mult

public static java.lang.Number mult(java.lang.Number a,
                                    java.lang.Number b)

div

public static java.lang.Number div(java.lang.Number a,
                                   java.lang.Number b)

min

public static java.lang.Number min(java.lang.Number a,
                                   java.lang.Number b)

max

public static java.lang.Number max(java.lang.Number a,
                                   java.lang.Number b)

negate

public static java.lang.Number negate(java.lang.Number a)