org.krysalis.barcode4j.impl.fourstate
Class RoyalMailCBCLogicImpl

java.lang.Object
  org.krysalis.barcode4j.impl.fourstate.AbstractFourStateLogicImpl
      org.krysalis.barcode4j.impl.fourstate.AbstractRMCBCKIXLogicImpl
          org.krysalis.barcode4j.impl.fourstate.RoyalMailCBCLogicImpl

public class RoyalMailCBCLogicImpl
extends AbstractRMCBCKIXLogicImpl

Implements the Royal Mail Customer Barcode (CBC).

Version:

$Id: RoyalMailCBCLogicImpl.java,v 1.2 2008/05/13 13:00:43 jmaerki Exp $

Constructor Summary

RoyalMailCBCLogicImpl(ChecksumMode mode)
Main constructor

Method Summary

char	calcChecksum(java.lang.String msg) Calculates the checksum for a message to be encoded as an one of the foru-state barcode symbologies.
protected java.lang.String	handleChecksum(java.lang.String msg) Handles the checksum, either checking if the right value was specified or adding the missing checksum depending on the settings.
java.lang.String	normalizeMessage(java.lang.String msg) Turns the given message into a normalize representation.
static java.lang.String	removeStartStop(java.lang.String msg) Removes the start and stop characters from the message.

Methods inherited from class org.krysalis.barcode4j.impl.fourstate.AbstractRMCBCKIXLogicImpl

encodeHighLevel

Methods inherited from class org.krysalis.barcode4j.impl.fourstate.AbstractFourStateLogicImpl

encodeCodeword, generateBarcodeLogic, getChecksumMode, isIgnoredChar, validateChecksum

Methods inherited from class java.lang.Object

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

Constructor Detail

RoyalMailCBCLogicImpl

public RoyalMailCBCLogicImpl(ChecksumMode mode)

Main constructor

Parameters:

mode - checksum mode

Method Detail

calcChecksum

public char calcChecksum(java.lang.String msg)

Calculates the checksum for a message to be encoded as an one of the foru-state barcode symbologies.

Specified by:

calcChecksum in class AbstractFourStateLogicImpl

Parameters:

msg - message to calculate the check digit for

Returns:

char the check digit

handleChecksum

protected java.lang.String handleChecksum(java.lang.String msg)

Handles the checksum, either checking if the right value was specified or adding the missing checksum depending on the settings.

Parameters:

msg - the message

Returns:

the (possibly) modified message

removeStartStop

public static java.lang.String removeStartStop(java.lang.String msg)

Removes the start and stop characters from the message.

Parameters:

msg - the message

Returns:

the modified message

normalizeMessage

public java.lang.String normalizeMessage(java.lang.String msg)

Turns the given message into a normalize representation. Some subclasses may update/add parentheses around the message and/or handle the checksum as necessary.

Specified by:

normalizeMessage in class AbstractFourStateLogicImpl

Parameters:

msg - the message

Returns:

the normalized message to be encoded