Module coneforest.psylla

Package coneforest.psylla.core

Class PsyRandom

java.lang.Object

coneforest.psylla.core.PsyRandom

All Implemented Interfaces:

PsyObject

@Type("random")
public class PsyRandom
extends Object
implements PsyObject

The representation of random, a generator of pseudorandom objects.

Field Summary

Fields

Modifier and Type	Field	Description
static final ContextAction	PSY_RANDOM	Context action of the random operator.
static final ContextAction	PSY_RANDOMBOOLEAN	Context action of the uniformboolean operator.
static final ContextAction	PSY_UNIFORMDEVIATE	Context action of the uniformdeviate operator.

Fields inherited from interface coneforest.psylla.core.PsyObject

PSY_CLONE, PSY_EQ, PSY_HASHCODE, PSY_INSTANCEOF, PSY_NE, PSY_TOSTRING, PSY_TOSTRINGBUFFER, PSY_TYPE

Constructor Summary

Constructors

Constructor	Description
PsyRandom()

Method Summary

Modifier and Type	Method	Description
PsyReal	psyNormalDeviate(PsyRealNumeric oRealNumeric)
void	psySetSeed(PsyInteger oSeed)	Sets the seed of this random generator.
PsyBoolean	psyUniformBoolean()
PsyRealNumeric	psyUniformDeviate(PsyRealNumeric oRealNumeric)

Methods inherited from class java.lang.Object

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

Methods inherited from interface coneforest.psylla.core.PsyObject

convert, execute, invoke, psyClone, psyEq, psyHashCode, psyInstanceOf, psyNe, psySyntax, psyToString, psyToStringBuffer, psyType, toSyntaxString, typeName

Field Details

PSY_RANDOM

@OperatorType("random")
public static final ContextAction PSY_RANDOM

Context action of the random operator.

PSY_RANDOMBOOLEAN

@OperatorType("uniformboolean")
public static final ContextAction PSY_RANDOMBOOLEAN

Context action of the uniformboolean operator.

PSY_UNIFORMDEVIATE

@OperatorType("uniformdeviate")
public static final ContextAction PSY_UNIFORMDEVIATE

Context action of the uniformdeviate operator.

Constructor Details

PsyRandom

public PsyRandom()

Method Details

psySetSeed

public void psySetSeed(PsyInteger oSeed)

Sets the seed of this random generator.

Parameters:

oSeed - the given seed.

psyUniformDeviate

public PsyRealNumeric psyUniformDeviate(PsyRealNumeric oRealNumeric)
                                 throws PsyRangeCheckException,
PsyTypeCheckException

Throws:

PsyRangeCheckException

PsyTypeCheckException

psyUniformBoolean

public PsyBoolean psyUniformBoolean()

psyNormalDeviate

public PsyReal psyNormalDeviate(PsyRealNumeric oRealNumeric)