de.alpharogroup.random.number

Class RandomNumberExtensions

java.lang.Object

de.alpharogroup.random.number.RandomNumberExtensions

public final class RandomNumberExtensions
extends java.lang.Object

Utility class for producing random numbers.

Constructor Summary

Constructors

Constructor and Description
RandomNumberExtensions()

Method Summary

Modifier and Type	Method and Description
static java.math.BigDecimal	getRandomBigDecimal(int afterComma, int beforeComma) The Method getRandomBigDecimal(int,int) gets an random BigDecimal.
static java.lang.String	getRandomFloatString(int afterComma, int beforeComma) Gets the random float string.
static java.lang.String	getRandomNumericString() Generates a random numeric string.
static java.lang.String	getRandomNumericString(int length) The Method getRandomNumericString(int) produces a random Number to the specified length.
static java.math.BigDecimal	randomBigDecimal() Generates a random BigDecimal
static java.math.BigInteger	randomBigInteger() Generates a random BigInteger

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomNumberExtensions

public RandomNumberExtensions()

Method Detail

getRandomBigDecimal

public static java.math.BigDecimal getRandomBigDecimal(int afterComma,
                                                       int beforeComma)

The Method getRandomBigDecimal(int,int) gets an random BigDecimal.

Parameters:

afterComma - How many decimal places after the comma.

beforeComma - How many decimal places before the comma.

Returns:

The produced BigDecimal.

getRandomFloatString

public static java.lang.String getRandomFloatString(int afterComma,
                                                    int beforeComma)

Gets the random float string.

Parameters:

afterComma - How many decimal places after the comma.

beforeComma - How many decimal places before the comma.

Returns:

the random float string

getRandomNumericString

public static java.lang.String getRandomNumericString()

Generates a random numeric string.

Returns:

the generated random numeric string.

getRandomNumericString

public static java.lang.String getRandomNumericString(int length)

The Method getRandomNumericString(int) produces a random Number to the specified length.

Parameters:

length - The length from the random number.

Returns:

The random number as String.

randomBigInteger

public static java.math.BigInteger randomBigInteger()

Generates a random BigInteger

Returns:

the random BigInteger

randomBigDecimal

public static java.math.BigDecimal randomBigDecimal()

Generates a random BigDecimal

Returns:

the random BigDecimal