Package org.passay.generate

Class CharacterCharacteristicsAppender

java.lang.Object

org.passay.generate.CharacterCharacteristicsAppender

All Implemented Interfaces:

CharacterAppender

public class CharacterCharacteristicsAppender
extends Object
implements CharacterAppender

Character appender for CharacterCharacteristicsRule.

Field Summary

Fields

Modifier and Type	Field	Description
private final List<CharacterRuleAppender>	appenders	Character rule appenders.
private final int	numberOfCharacteristics	Number of characteristics.
private final Random	random	To select random characters.

Constructor Summary

Constructors

Constructor	Description
CharacterCharacteristicsAppender(CharacterCharacteristicsRule rule, UnicodeString allowedChars, UnicodeString illegalChars, Random rand)	Creates a new character characteristics appender.

Method Summary

Modifier and Type	Method	Description
void	append(CharBuffer target, int count)	Fills the target buffer with at most count characters from this appender.
UnicodeString	getCharacters()	Returns the characters that may be used in by this appender.

Methods inherited from class java.lang.Object

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

Field Details

numberOfCharacteristics

private final int numberOfCharacteristics

Number of characteristics.

appenders

private final List<CharacterRuleAppender> appenders

Character rule appenders.

random

private final Random random

To select random characters.

Constructor Details

CharacterCharacteristicsAppender

public CharacterCharacteristicsAppender(CharacterCharacteristicsRule rule,
 UnicodeString allowedChars,
 UnicodeString illegalChars,
 Random rand)

Creates a new character characteristics appender.

Parameters:

rule - to build appender from

allowedChars - characters allowed in password generation

illegalChars - characters not allowed in password generation

rand - to randomize character selection

Method Details

getCharacters

public UnicodeString getCharacters()

Description copied from interface: CharacterAppender

Returns the characters that may be used in by this appender.

Specified by:

getCharacters in interface CharacterAppender

Returns:

valid characters

append

public void append(CharBuffer target,
 int count)

Description copied from interface: CharacterAppender

Fills the target buffer with at most count characters from this appender.

Specified by:

append in interface CharacterAppender

Parameters:

target - buffer to add characters to

count - maximum number of characters to add to buffer