# Uses of Class
org.apache.commons.validator.routines.checkdigit.CheckDigitException

Packages that use CheckDigitException
Package
Description
org.apache.commons.validator.routines.checkdigit
This package contains Check Digit validation/calculation routines.

- ## Uses of CheckDigitException in org.apache.commons.validator.routines.checkdigit

  Methods in org.apache.commons.validator.routines.checkdigit that throw CheckDigitException
  Modifier and Type
  Method
  Description
  `String`
  CASNumberCheckDigit.`calculate(String code)`
  Calculates a modulus Check Digit for a code which does not yet have one.
  `String`
  CheckDigit.`calculate(String code)`
  Calculates the Check Digit for a code.
  `String`
  ECNumberCheckDigit.`calculate(String code)`
  Calculates a modulus Check Digit for a code which does not yet have one.
  `String`
  IBANCheckDigit.`calculate(String code)`
  Calculate the Check Digit for an IBAN code.
  `String`
  ISBNCheckDigit.`calculate(String code)`
  Calculate an ISBN-10 or ISBN-13 check digit, depending on the length of the code.
  `String`
  ModulusCheckDigit.`calculate(String code)`
  Calculates a modulus Check Digit for a code which does not yet have one.
  `String`
  VerhoeffCheckDigit.`calculate(String code)`
  Calculate a Verhoeff Check Digit for a code.
  `protected int`
  ISINCheckDigit.`calculateModulus(String code, boolean includesCheckDigit)`
  Calculate the modulus for an ISIN code.
  `protected int`
  ModulusCheckDigit.`calculateModulus(String code, boolean includesCheckDigit)`
  Calculates the modulus for a code.
  `protected int`
  SedolCheckDigit.`calculateModulus(String code, boolean includesCheckDigit)`
  Calculate the modulus for an SEDOL code.
  `protected String`
  ISBN10CheckDigit.`toCheckDigit(int charValue)`
  Convert an integer value to a character at a specified position.
  `protected String`
  ISSNCheckDigit.`toCheckDigit(int charValue)`
  `protected String`
  ModulusCheckDigit.`toCheckDigit(int charValue)`
  Converts an integer value to a check digit.
  `protected int`
  CUSIPCheckDigit.`toInt(char character, int leftPos, int rightPos)`
  Convert a character at a specified position to an integer value.
  `protected int`
  ISBN10CheckDigit.`toInt(char character, int leftPos, int rightPos)`
  Convert a character at a specified position to an integer value.
  `protected int`
  ISSNCheckDigit.`toInt(char character, int leftPos, int rightPos)`
  `protected int`
  ModulusCheckDigit.`toInt(char character, int leftPos, int rightPos)`
  Converts a character at a specified position to an integer value.
  `protected int`
  ModulusTenCheckDigit.`toInt(char character, int leftPos, int rightPos)`
  Convert a character at a specified position to an integer value.
  `protected int`
  SedolCheckDigit.`toInt(char character, int leftPos, int rightPos)`
  Convert a character at a specified position to an integer value.
  `protected int`
  ISSNCheckDigit.`weightedValue(int charValue, int leftPos, int rightPos)`
  `protected abstract int`
  ModulusCheckDigit.`weightedValue(int charValue, int leftPos, int rightPos)`
  Calculates the weighted value of a character in the code at a specified position.