All Packages  Class Hierarchy  This Package  Previous  Next  Index

Class COM.objectspace.jgl.util.Randomizer

java.lang.Object
   |
   +----java.util.Random
           |
           +----COM.objectspace.jgl.util.Randomizer

An easy-to-use random number generator.

Randomizer(): Initializes the generator using a seed based on the current time.
Randomizer(long): Initializes the generator using a specific seed; useful for generating a repeatable stream of random numbers.

getDouble(double): Generate a random number using the default generator.
getDouble(double, double): Generate a random number using the default generator.
getFloat(float): Generate a random number using the default generator.
getFloat(float, float): Generate a random number using the default generator.
getInt(int): Generate a random number using the default generator.
getInt(int, int): Generate a random number using the default generator.
getLong(long): Generate a random number using the default generator.
getLong(long, long): Generate a random number using the default generator.
nextDouble(double): Generates a double value between 1.0 and the given limit.
nextDouble(double, double): Generates a double value between the given limits.
nextFloat(float): Generates a float value between 1.0 and the given limit.
nextFloat(float, float): Generates a float value between the given limits.
nextInt(int): Generates an int value between 1 and the given limit.
nextInt(int, int): Generates an int value between the given limits.
nextLong(long): Generates a long value between 1 and the given limit.
nextLong(long, long): Generates a long value between the given limits.

Randomizer

 public Randomizer()

Initializes the generator using a seed based on the current time.

Randomizer

 public Randomizer(long seed)

Initializes the generator using a specific seed; useful for generating a repeatable stream of random numbers.

 public int nextInt(int hi)

Generates an int value between 1 and the given limit.

 public int nextInt(int lo,
                    int hi)

Generates an int value between the given limits.

 public long nextLong(long hi)

Generates a long value between 1 and the given limit.

 public long nextLong(long lo,
                      long hi)

Generates a long value between the given limits.

 public float nextFloat(float hi)

Generates a float value between 1.0 and the given limit.

 public float nextFloat(float lo,
                        float hi)

Generates a float value between the given limits.

 public double nextDouble(double hi)

Generates a double value between 1.0 and the given limit.

 public double nextDouble(double lo,
                          double hi)

Generates a double value between the given limits.