Package net.bytebuddy.utility

Class RandomString

  • public class RandomString
extends java.lang.Object
    A provider of randomized String values.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int DEFAULT_LENGTH
      The default length of a randomized String.
      private static int KEY_BITS
      The amount of bits to extract out of an integer for each key generated.
      private int length
      The length of the random strings that are created by this instance.
      private java.util.Random random
      A provider of random values.
      private static char[] SYMBOL
      The symbols which are used to create a random String.

    • Constructor Summary

      Constructors 
      Constructor Description
      RandomString()
      Creates a random String provider where each String is of DEFAULT_LENGTH length.
      RandomString​(int length)
      Creates a random String provider where each value is of the given length.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static java.lang.String hashOf​(int value)
      Represents an integer value as a string hash.
      static java.lang.String make()
      Creates a random String of DEFAULT_LENGTH length.
      static java.lang.String make​(int length)
      Creates a random String of the given length.
      java.lang.String nextString()
      Creates a new random String.

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • DEFAULT_LENGTH

        public static final int DEFAULT_LENGTH
        The default length of a randomized String.
        See Also:
        Constant Field Values

      • SYMBOL

        private static final char[] SYMBOL
        The symbols which are used to create a random String.

      • KEY_BITS

        private static final int KEY_BITS
        The amount of bits to extract out of an integer for each key generated.

      • random

        private final java.util.Random random
        A provider of random values.

      • length

        private final int length
        The length of the random strings that are created by this instance.

    • Constructor Detail

      • RandomString

        public RandomString()
        Creates a random String provider where each String is of DEFAULT_LENGTH length.

      • RandomString

        public RandomString​(int length)
        Creates a random String provider where each value is of the given length.
        Parameters:
        length - The length of the random String.

    • Method Detail

      • make

        public static java.lang.String make()
        Creates a random String of DEFAULT_LENGTH length.
        Returns:
        A random String.

      • make

        public static java.lang.String make​(int length)
        Creates a random String of the given length.
        Parameters:
        length - The length of the random String.
        Returns:
        A random String.

      • hashOf

        public static java.lang.String hashOf​(int value)
        Represents an integer value as a string hash. This string is not technically random but generates a fixed character sequence based on the hash provided.
        Parameters:
        value - The value to represent as a string.
        Returns:
        A string representing the supplied value as a string.

      • nextString

        public java.lang.String nextString()
        Creates a new random String.
        Returns:
        A random String of the given length for this instance.