Package com.jgcomptech.tools

Class NumberUtils

  • public final class NumberUtils
extends java.lang.Object
    Contains methods dealing with numbers.
    Since:
    1.4.0

    • Constructor Summary

      Constructors 
      Constructor Description
      NumberUtils()  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static double cubed​(int input)
      Cubes the specified number.
      static java.lang.Boolean isEven​(int input)
      Checks if the specified number is even.
      static java.lang.Boolean isInRange​(int input, int lower, int upper, boolean inclusive)
      Checks if the specified number is in range.
      static java.lang.Boolean isOdd​(int input)
      Checks if the specified number is odd.
      boolean isPrime​(long input)
      Checks if the specified number is prime.
      static double squared​(int input)
      Squares the specified number.
      static double squareRoot​(int input)
      Returns the square root of the specified number.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • NumberUtils

        public NumberUtils()

    • Method Detail

      • isPrime

        public boolean isPrime​(long input)
        Checks if the specified number is prime.
        Parameters:
        input - number to check
        Returns:
        true if specified number is prime

      • isEven

        public static java.lang.Boolean isEven​(int input)
        Checks if the specified number is even.
        Parameters:
        input - number to check
        Returns:
        true if the specified number is even

      • isOdd

        public static java.lang.Boolean isOdd​(int input)
        Checks if the specified number is odd.
        Parameters:
        input - number to check
        Returns:
        true if the specified number is odd

      • squared

        public static double squared​(int input)
        Squares the specified number.
        Parameters:
        input - number to edit
        Returns:
        the number squared

      • cubed

        public static double cubed​(int input)
        Cubes the specified number.
        Parameters:
        input - number to edit
        Returns:
        the number cubed

      • squareRoot

        public static double squareRoot​(int input)
        Returns the square root of the specified number.
        Parameters:
        input - number to edit
        Returns:
        the square root of the number

      • isInRange

        public static java.lang.Boolean isInRange​(int input,
                                          int lower,
                                          int upper,
                                          boolean inclusive)
        Checks if the specified number is in range.
        Parameters:
        input - the number to check
        lower - the lower bound
        upper - the upper bound
        inclusive - if true the upper bound is included
        Returns:
        true if the specified number is in range