Package org.jruby

Class RubyRandom.RandomType

java.lang.Object

org.jruby.RubyRandom.RandomType

Enclosing class:

RubyRandom

public static final class RubyRandom.RandomType
extends Object

Internal API, subject to change.

Field Summary

Fields

Modifier and Type	Field	Description
private final Random	impl
private final RubyInteger	seed

Constructor Summary

Constructors

Constructor	Description
RandomType(RubyRandom.RandomType orig)
RandomType(IRubyObject seed)
RandomType(IRubyObject vseed, RubyBignum state, int left)

Method Summary

Modifier and Type	Method	Description
private static int[]	bigEndianToInts(byte[] buf, int initKeyLen)
boolean	equals(Object obj)
(package private) int	genrandInt32()
(package private) double	genrandReal()
(package private) double	genrandReal2()
(package private) int	getLeft()
(package private) RubyInteger	getSeed()
(package private) RubyBignum	getState()
int	hashCode()
static Random	randomFromBigInteger(BigInteger big)
static Random	randomFromBignum(RubyBignum seed)
static Random	randomFromFixnum(RubyFixnum seed)
static Random	randomFromLong(long seed)

Methods inherited from class java.lang.Object

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

Field Details

seed

private final RubyInteger seed

impl

private final Random impl

Constructor Details

RandomType

RandomType(IRubyObject seed)

RandomType

RandomType(IRubyObject vseed,
 RubyBignum state,
 int left)

RandomType

RandomType(RubyRandom.RandomType orig)

Method Details

randomFromFixnum

public static Random randomFromFixnum(RubyFixnum seed)

randomFromLong

public static Random randomFromLong(long seed)

randomFromBignum

public static Random randomFromBignum(RubyBignum seed)

randomFromBigInteger

public static Random randomFromBigInteger(BigInteger big)

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

genrandInt32

int genrandInt32()

genrandReal

double genrandReal()

genrandReal2

double genrandReal2()

getSeed

RubyInteger getSeed()

getState

RubyBignum getState()

getLeft

int getLeft()

bigEndianToInts

private static int[] bigEndianToInts(byte[] buf,
 int initKeyLen)