org.apache.sshd.common.random

Class SingletonRandomFactory

java.lang.Object

org.apache.sshd.common.random.SingletonRandomFactory

All Implemented Interfaces:

Factory<Random>, NamedFactory<Random>, Random

public class SingletonRandomFactory
extends java.lang.Object
implements Random, NamedFactory<Random>

A random factory wrapper that uses a single random instance. The underlying random instance has to be thread safe.

Author:

Apache MINA SSHD Project

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.sshd.common.NamedFactory

NamedFactory.Utils

Constructor Summary

Constructors

Constructor and Description
SingletonRandomFactory(NamedFactory<Random> factory)

Method Summary

Methods

Modifier and Type	Method and Description
Random	create() Create a new instance
void	fill(byte[] bytes, int start, int len) Fill part of bytes with random values.
java.lang.String	getName() Name of this factory
int	random(int max) Returns a pseudo-random uniformly distributed int in the half-open range [0, n).

Methods inherited from class java.lang.Object

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

Constructor Detail

SingletonRandomFactory

public SingletonRandomFactory(NamedFactory<Random> factory)

Method Detail

fill

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

Description copied from interface: Random

Fill part of bytes with random values.

Specified by:

fill in interface Random

Parameters:

bytes - byte array to be filled.

start - index to start filling at.

len - length of segment to fill.

random

public int random(int max)

Description copied from interface: Random

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

Specified by:

random in interface Random

getName

public java.lang.String getName()

Description copied from interface: NamedFactory

Name of this factory

Specified by:

getName in interface NamedFactory<Random>

Returns:

create

public Random create()

Description copied from interface: Factory

Create a new instance

Specified by:

create in interface Factory<Random>

Returns: