Package com.google.common.math

Class MathPreconditions

  • @GwtCompatible
final class MathPreconditions
extends java.lang.Object
    A collection of preconditions for math functions.

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private MathPreconditions()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      (package private) static void checkInRangeForRoundingInputs​(boolean condition, double input, java.math.RoundingMode mode)  
      (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 java.math.BigInteger checkNonNegative​(java.lang.String role, java.math.BigInteger x)  
      (package private) static void checkNoOverflow​(boolean condition, java.lang.String methodName, int a, int b)  
      (package private) static void checkNoOverflow​(boolean condition, java.lang.String methodName, long a, long b)  
      (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 java.math.BigInteger checkPositive​(java.lang.String role, java.math.BigInteger 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​(java.lang.String role,
                         int x)

      • checkPositive

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

      • checkPositive

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

      • checkNonNegative

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

      • checkNonNegative

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

      • checkNonNegative

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

      • checkNonNegative

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

      • checkRoundingUnnecessary

        static void checkRoundingUnnecessary​(boolean condition)

      • checkInRangeForRoundingInputs

        static void checkInRangeForRoundingInputs​(boolean condition,
                                          double input,
                                          java.math.RoundingMode mode)

      • checkNoOverflow

        static void checkNoOverflow​(boolean condition,
                            java.lang.String methodName,
                            int a,
                            int b)

      • checkNoOverflow

        static void checkNoOverflow​(boolean condition,
                            java.lang.String methodName,
                            long a,
                            long b)