net.timewalker.ffmq4.common.message.selector.expression.utils

Class ArithmeticUtils

java.lang.Object

net.timewalker.ffmq4.common.message.selector.expression.utils.ArithmeticUtils

public final class ArithmeticUtils
extends Object

ArithmeticUtils

Constructor Summary

Constructors

Constructor and Description
ArithmeticUtils()

Method Summary

Modifier and Type	Method and Description
static Number	divide(Number n1, Number n2) Divide two numbers
static Boolean	equals(Number n1, Number n2) Compare two numbers
static Boolean	greaterThan(Number n1, Number n2) Compare two numbers
static Boolean	greaterThanOrEquals(Number n1, Number n2) Compare two numbers
static Boolean	lessThan(Number n1, Number n2) Compare two numbers
static Boolean	lessThanOrEquals(Number n1, Number n2) Compare two numbers
static Number	minus(Number n) Negate a number
static Number	multiply(Number n1, Number n2) Multiply two numbers
static Number	normalize(Number value)
static Number	substract(Number n1, Number n2) Substract two numbers
static Number	sum(Number n1, Number n2) Sum two numbers

Methods inherited from class java.lang.Object

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

Constructor Detail

ArithmeticUtils

public ArithmeticUtils()

Method Detail

sum

public static Number sum(Number n1,
                         Number n2)

Sum two numbers

substract

public static Number substract(Number n1,
                               Number n2)

Substract two numbers

multiply

public static Number multiply(Number n1,
                              Number n2)

Multiply two numbers

divide

public static Number divide(Number n1,
                            Number n2)

Divide two numbers

minus

public static Number minus(Number n)

Negate a number

greaterThan

public static Boolean greaterThan(Number n1,
                                  Number n2)

Compare two numbers

greaterThanOrEquals

public static Boolean greaterThanOrEquals(Number n1,
                                          Number n2)

Compare two numbers

lessThan

public static Boolean lessThan(Number n1,
                               Number n2)

Compare two numbers

lessThanOrEquals

public static Boolean lessThanOrEquals(Number n1,
                                       Number n2)

Compare two numbers

equals

public static Boolean equals(Number n1,
                             Number n2)

Compare two numbers

normalize

public static Number normalize(Number value)