Package org.emau.icmvc.ganimed.ttp.psn.generator

Class CheckDigits

java.lang.Object

org.emau.icmvc.ganimed.ttp.psn.generator.CheckDigits

public abstract class CheckDigits
extends Object

Constructor Summary

Constructors

Constructor	Description
CheckDigits()
CheckDigits(Alphabet alphabet, DomainConfig config)

Method Summary

Modifier and Type	Method	Description
abstract void	check(String value, int messageLength)
abstract String	generateCheckDigits(String message)
Alphabet	getAlphabet()
abstract GeneratorAlphabetRestriction	getAlphabetRestriction()	gives the restriction for the number of chars within the alphabet

Methods inherited from class java.lang.Object

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

Constructor Details

CheckDigits

public CheckDigits()

CheckDigits

public CheckDigits(Alphabet alphabet,
 DomainConfig config)

Method Details

generateCheckDigits

public abstract String generateCheckDigits(String message)
                                    throws CharNotInAlphabetException,
InvalidParameterException

Parameters:

message - string for which check digits should be generated

Returns:

check digits

Throws:

CharNotInAlphabetException

MessageTooLargeException

InvalidParameterException

check

public abstract void check(String value,
 int messageLength)
                    throws CharNotInAlphabetException,
InvalidPSNException

Parameters:

value - string (including check digits) to be checked

messageLength - length of [value] without check digits

Throws:

CharNotInAlphabetException

InvalidPSNException

getAlphabet

public Alphabet getAlphabet()

Returns:

the alphabet for this instance

getAlphabetRestriction

public abstract GeneratorAlphabetRestriction getAlphabetRestriction()

gives the restriction for the number of chars within the alphabet

Returns: