Reference > Classes

Rand¶

Definition¶

1	`Rand var = .... ;`

Extends¶

Object

Extended By¶

None

Method Summary¶

Owner	Name	Return Type	Description
Rand	constructor(seed, secure)	Rand	Creates a new Randomizer, used for generating random numbers. If a seed is provided, then the numbers generated are the same across runs.
Object	getClassName()	String	Returns the string name of this object's class type.
Rand	nextBoolean()	Boolean	return a random boolean value
Rand	nextDouble(min, max)	Double	Returns a random Double between min and max values.
Rand	nextGaussian()	Double	Return a random signed Double with a mean of 0, with a standard deviation of 1.
Rand	nextGuid()	String	Returns a random string.
Rand	nextInt(min, max)	Integer	Returns a random Integer between min and max values.
Rand	nextUUID()	UUID	Returns a UUID object with a mean of 0, with a stdandard deviation of 1.
Rand	shuffle(list)	List	Returns a new list with the values' positions randomly shuffled.
Object	toJson()	String	Returns a json representation of this object.

Method Definitions¶

constructor(seed,secure)¶

Rand rand = new Rand(Number seed, Boolean secure)

Description¶

Creates a new Randomizer, used for generating random numbers. If a seed is provided, then the numbers generated are the same across runs.

Parameter Definition¶

Name	Type	Description
seed	Number	seed, if null then the seed is random
secure	Boolean	if true, then secure. if null or false, then not secure

getClassName()¶

String Object::getClassName()

Description¶

Returns the string name of this object's class type.

nextBoolean()¶

Boolean Rand::nextBoolean()

Description¶

return a random boolean value

nextDouble(min,max)¶

Double Rand::nextDouble(Number min, Number max)

Description¶

Returns a random Double between min and max values.

Parameter Definition¶

Name	Type	Description
min	Number	min number to be returned (inclusive). If null, then 0
max	Number	max number to be returned (exclusive). If null, then 1

nextGaussian()¶

Double Rand::nextGaussian()

Description¶

Return a random signed Double with a mean of 0, with a standard deviation of 1.

nextGuid()¶

String Rand::nextGuid()

Description¶

Returns a random string.

nextInt(min,max)¶

Integer Rand::nextInt(Number min, Number max)

Description¶

Returns a random Integer between min and max values.

Parameter Definition¶

Name	Type	Description
min	Number	min number to be returned (inclusive). If null, then 0
max	Number	max number to be returned (exclusive). If null, then 1

nextUUID()¶

UUID Rand::nextUUID()

Description¶

Returns a UUID object with a mean of 0, with a stdandard deviation of 1.

shuffle(list)¶

List Rand::shuffle(List list)

Description¶

Returns a new list with the values' positions randomly shuffled.

Parameter Definition¶

Name	Type	Description
list	List	list of values to shuffle

toJson()¶

String Object::toJson()

Description¶

Returns a json representation of this object.