org.apache.tinkerpop.gremlin.util

Class NumberHelper

java.lang.Object

org.apache.tinkerpop.gremlin.util.NumberHelper

public final class NumberHelper
extends Object

Author:

Daniel Kuppitz (http://gremlin.guru)

Field Summary

Fields

Modifier and Type	Field and Description
BiFunction<Number,Number,Number>	add
BiFunction<Number,Number,Integer>	cmp
BiFunction<Number,Number,Number>	div
BiFunction<Number,Number,Number>	max
BiFunction<Number,Number,Number>	min
BiFunction<Number,Number,Number>	mul
BiFunction<Number,Number,Number>	sub

Method Summary

Modifier and Type	Method and Description
static Number	add(Number a, Number b)
static Integer	compare(Number a, Number b)
static Number	div(Number a, Number b)
static Number	div(Number a, Number b, boolean forceFloatingPoint)
static Class<? extends Number>	getHighestCommonNumberClass(boolean forceFloatingPoint, Number... numbers)
static Class<? extends Number>	getHighestCommonNumberClass(Number... numbers)
static Comparable	max(Comparable a, Comparable b)
static Number	max(Number a, Number b)
static Comparable	min(Comparable a, Comparable b)
static Number	min(Number a, Number b)
static Number	mul(Number a, Number b)
static Number	sub(Number a, Number b)

Methods inherited from class java.lang.Object

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

Field Detail

add

public final BiFunction<Number,Number,Number> add

sub

public final BiFunction<Number,Number,Number> sub

mul

public final BiFunction<Number,Number,Number> mul

div

public final BiFunction<Number,Number,Number> div

min

public final BiFunction<Number,Number,Number> min

max

public final BiFunction<Number,Number,Number> max

cmp

public final BiFunction<Number,Number,Integer> cmp

Method Detail

getHighestCommonNumberClass

public static Class<? extends Number> getHighestCommonNumberClass(Number... numbers)

getHighestCommonNumberClass

public static Class<? extends Number> getHighestCommonNumberClass(boolean forceFloatingPoint,
                                                                  Number... numbers)

add

public static Number add(Number a,
                         Number b)

sub

public static Number sub(Number a,
                         Number b)

mul

public static Number mul(Number a,
                         Number b)

div

public static Number div(Number a,
                         Number b)

div

public static Number div(Number a,
                         Number b,
                         boolean forceFloatingPoint)

min

public static Number min(Number a,
                         Number b)

min

public static Comparable min(Comparable a,
                             Comparable b)

max

public static Number max(Number a,
                         Number b)

max

public static Comparable max(Comparable a,
                             Comparable b)

compare

public static Integer compare(Number a,
                              Number b)