org.apache.commons.validator.routines.checkdigit.IsoIecPolynomial661System

All Implemented Interfaces:: Serializable, CheckDigit, IsoIecConstants

public class IsoIecPolynomial661System extends IsoIec7064PurePolynomialSystem implements IsoIecConstants

Implements ISO/IEC 7064, MOD 661-26 polynomial check digit calculation/validation.

MOD 661-26 applies to alphabetic strings, the check digit has two alphabetic chars. See Wikipedia - ISO/IEC_7064 (de) for more details.

Since:

1.10.0

Author:

EUG https://github.com/homebeaver

See Also:

Field Summary

Fields inherited from interface org.apache.commons.validator.routines.checkdigit.IsoIecConstants
ALPHABETIC, ALPHANUMERIC, ALPHANUMERIC_PLUS_STAR, MODULUS_1271, MODULUS_37, MODULUS_661, MODULUS_97, NUMERIC, NUMERIC_PLUS_X, RADIX_10, RADIX_2, RADIX_26, RADIX_36
Method Summary

Modifier and Type

Method

Description

protected String

getCharacterSet()

MOD 11-2 check characters are “0” to “9” plus “X” for example.

static CheckDigit

getInstance()

Gets the singleton instance of this validator.

protected int

getRadix()

Radix is the second number following “MOD” in the ISO/IEC designation, f.i. 2 for "MOD 11-2"

Methods inherited from class org.apache.commons.validator.routines.checkdigit.IsoIec7064PurePolynomialSystem
calculate, calculateModulus, getWeightings, weightedValue

Methods inherited from class org.apache.commons.validator.routines.checkdigit.IsoIec7064PureSystem
getCheckdigitLength, isValid, toCheckDigit, toInt

Methods inherited from class org.apache.commons.validator.routines.checkdigit.ModulusCheckDigit
getModulus, sumDigits

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Class IsoIecPolynomial661System

Field Summary