Package 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

Constructors

Constructor	Description
RoyalMailCBCLogicImpl(ChecksumMode mode)	Main constructor

Method Summary

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

RoyalMailCBCLogicImpl

public RoyalMailCBCLogicImpl(ChecksumMode mode)

Main constructor

Parameters:

mode - checksum mode

Method Details

removeStartStop

public static String removeStartStop(String msg)

Removes the start and stop characters from the message.

Parameters:

msg - the message

Returns:

the modified message

calcChecksum

public char calcChecksum(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

normalizeMessage

public String normalizeMessage(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

handleChecksum

protected String handleChecksum(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