org.apache.sshd.common.random

Interface Random

All Known Implementing Classes:

AbstractRandom, JceRandom, SingletonRandomFactory

public interface Random

A pseudo random number generator.

Author:

Apache MINA SSHD Project

Method Summary

Modifier and Type	Method and Description
void	fill(byte[] bytes) Fill the buffer with random values
void	fill(byte[] bytes, int start, int len) Fill part of bytes with random values.
int	random(int n) Returns a pseudo-random uniformly distributed int in the half-open range [0, n).

Method Detail

fill

void fill(byte[] bytes)

Fill the buffer with random values

Parameters:

bytes - The bytes to fill

See Also:

fill(byte[], int, int)

fill

void fill(byte[] bytes,
          int start,
          int len)

Fill part of bytes with random values.

Parameters:

bytes - byte array to be filled.

start - index to start filling at.

len - length of segment to fill.

random

int random(int n)

Returns a pseudo-random uniformly distributed int in the half-open range [0, n).

Parameters:

n - The range upper limit

Returns:

The randomly selected value in the range