com.google.common.math

Class MathPreconditions

java.lang.Object

com.google.common.math.MathPreconditions

@GwtCompatible
final class MathPreconditions
extends java.lang.Object

A collection of preconditions for math functions.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	MathPreconditions()

Method Summary

Modifier and Type	Method and Description
(package private) static void	checkInRange(boolean condition)
(package private) static java.math.BigInteger	checkNonNegative(java.lang.String role, java.math.BigInteger x)
(package private) static double	checkNonNegative(java.lang.String role, double x)
(package private) static int	checkNonNegative(java.lang.String role, int x)
(package private) static long	checkNonNegative(java.lang.String role, long x)
(package private) static void	checkNoOverflow(boolean condition)
(package private) static java.math.BigInteger	checkPositive(java.lang.String role, java.math.BigInteger x)
(package private) static int	checkPositive(java.lang.String role, int x)
(package private) static long	checkPositive(java.lang.String role, long x)
(package private) static void	checkRoundingUnnecessary(boolean condition)

Methods inherited from class java.lang.Object

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

Constructor Detail

MathPreconditions

private MathPreconditions()

Method Detail

checkPositive

static int checkPositive(@Nullable
                         java.lang.String role,
                         int x)

checkPositive

static long checkPositive(@Nullable
                          java.lang.String role,
                          long x)

checkPositive

static java.math.BigInteger checkPositive(@Nullable
                                          java.lang.String role,
                                          java.math.BigInteger x)

checkNonNegative

static int checkNonNegative(@Nullable
                            java.lang.String role,
                            int x)

checkNonNegative

static long checkNonNegative(@Nullable
                             java.lang.String role,
                             long x)

checkNonNegative

static java.math.BigInteger checkNonNegative(@Nullable
                                             java.lang.String role,
                                             java.math.BigInteger x)

checkNonNegative

static double checkNonNegative(@Nullable
                               java.lang.String role,
                               double x)

checkRoundingUnnecessary

static void checkRoundingUnnecessary(boolean condition)

checkInRange

static void checkInRange(boolean condition)

checkNoOverflow

static void checkNoOverflow(boolean condition)