Package org.passay.entropy

Class RandomPasswordEntropyFactory

java.lang.Object

org.passay.entropy.RandomPasswordEntropyFactory

public final class RandomPasswordEntropyFactory
extends Object

Factory for creating RandomPasswordEntropy from password rules and password data.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	RandomPasswordEntropyFactory()	Private constructor for factory class.

Method Summary

Modifier and Type	Method	Description
static RandomPasswordEntropy	createEntropy(List<? extends Rule> passwordRules, PasswordData passwordData)	Creates a new random password entropy.
private static Set<String>	getUniqueCharacters(CharSequence characters)	Returns the set of unique characters in the supplied string

Methods inherited from class java.lang.Object

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

Constructor Details

RandomPasswordEntropyFactory

private RandomPasswordEntropyFactory()

Private constructor for factory class.

Method Details

createEntropy

public static RandomPasswordEntropy createEntropy(List<? extends Rule> passwordRules,
 PasswordData passwordData)

Creates a new random password entropy.

Parameters:

passwordRules - to aid in entropy calculation

passwordData - to aid in entropy calculation

Returns:

random password entropy

getUniqueCharacters

private static Set<String> getUniqueCharacters(CharSequence characters)

Returns the set of unique characters in the supplied string

Parameters:

characters - used to populate unique characters set with from the rule

Returns:

unique characters