com.devskiller.jfairy.producer

Class BaseProducer

java.lang.Object

com.devskiller.jfairy.producer.BaseProducer

@Singleton
public class BaseProducer
extends Object

Constructor Summary

Constructors

Constructor and Description
BaseProducer(RandomGenerator random)

Method Summary

Modifier and Type	Method and Description
String	bothify(String string) Processes text with numerify() and letterify() methods
String	letterify(String letterString) Replaces all '?'
String	letterify(String letterString, char from, char to) Replaces all '?'
String	numerify(String numberString) Replaces all '#' characters with random numbers from [0 - 9] range
String	numerify(String numberString, int from, int to) Replaces all '#' characters with random numbers from [from - to] range
char	randomBetween(char min, char max)
double	randomBetween(double min, double max) Returns random double value
int	randomBetween(int min, int max) Returns random int value
long	randomBetween(long min, long max) Returns random long value from a range (including both range boundaries).
<T extends Enum<?>> T	randomElement(Class<T> enumType) Returns random enum value
<T> T	randomElement(List<T> elements) Returns random element from passed List
String	randomElement(String... elements) Returns random element from passed vararg
<T> List<T>	randomElements(List<T> elements, int count) Creates new list being random subset of the passed list
int	randomInt(int max) Returns random int value
boolean	trueOrFalse() Generates random boolean

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseProducer

@Inject
public BaseProducer(RandomGenerator random)

Method Detail

trueOrFalse

public boolean trueOrFalse()

Generates random boolean

Returns:

random boolean

randomElement

public <T> T randomElement(List<T> elements)

Returns random element from passed List

Type Parameters:

T - element generic type

Parameters:

elements - list to process

Returns:

random list element

randomElement

public String randomElement(String... elements)

Returns random element from passed vararg

Parameters:

elements - objects to process

Returns:

random element

randomElement

public <T extends Enum<?>> T randomElement(Class<T> enumType)

Returns random enum value

Type Parameters:

T - element generic type

Parameters:

enumType - enum class

Returns:

random enum value

randomElements

public <T> List<T> randomElements(List<T> elements,
                                  int count)

Creates new list being random subset of the passed list

Type Parameters:

T - element generic type

Parameters:

elements - list to process

count - returned list size

Returns:

sublist of the elements list

randomBetween

public int randomBetween(int min,
                         int max)

Returns random int value

Parameters:

min - value of the random number to be returned. Must be positive.

max - value of the random number to be returned. Must be positive.

Returns:

random int value between min (inclusive) and max (inclusive)

randomInt

public int randomInt(int max)

Returns random int value

Parameters:

max - value of the random number to be returned. Must be positive.

Returns:

random int value between 0 (inclusive) and max (inclusive)

randomBetween

public char randomBetween(char min,
                          char max)

randomBetween

public long randomBetween(long min,
                          long max)

Returns random long value from a range (including both range boundaries). It required to satisfied condition min <= max.

Parameters:

min - lower bound of a range

max - higher bound of a range

Returns:

pseudorandom long value between mon (inclusive) and max (inclusive)

randomBetween

public double randomBetween(double min,
                            double max)

Returns random double value

Parameters:

min - value of the random number to be returned. Must be positive.

max - value of the random number to be returned. Must be positive.

Returns:

random double value between min (inclusive) and max (inclusive)

letterify

public String letterify(String letterString)

Replaces all '?' characters with random chars from [a - z] range

Parameters:

letterString - text to process

Returns:

text with replaces '?' chars

letterify

public String letterify(String letterString,
                        char from,
                        char to)

Replaces all '?' characters with random chars from [from - to] range

Parameters:

letterString - text to process

from - start of the range

to - end of the range

Returns:

text with replaced '?' chars

numerify

public String numerify(String numberString)

Replaces all '#' characters with random numbers from [0 - 9] range

Parameters:

numberString - text to process

Returns:

text with replaced '#' characters

numerify

public String numerify(String numberString,
                       int from,
                       int to)

Replaces all '#' characters with random numbers from [from - to] range

Parameters:

numberString - text to process

from - start of the range

to - end of the range

Returns:

text with replaced '#' characters

bothify

public String bothify(String string)

Processes text with numerify() and letterify() methods

Parameters:

string - text to process

Returns:

text with replaced '#' and '?' characters