Package org.krysalis.barcode4j.impl.upcean

Class EAN8LogicImpl

java.lang.Object

org.krysalis.barcode4j.impl.upcean.UPCEANLogicImpl

org.krysalis.barcode4j.impl.upcean.EAN8LogicImpl

public class EAN8LogicImpl
extends UPCEANLogicImpl

This class is an implementation of the EAN-8 barcode.

Version:

$Id: EAN8LogicImpl.java,v 1.2 2004-10-24 11:45:53 jmaerki Exp $

Author:

Jeremias Maerki

Field Summary

Fields inherited from class org.krysalis.barcode4j.impl.upcean.UPCEANLogicImpl

EVEN_PARITY, LEFT_HAND_A, LEFT_HAND_B, ODD_PARITY, RIGHT_HAND

Constructor Summary

Constructors

Constructor	Description
EAN8LogicImpl(ChecksumMode mode)	Main constructor.

Method Summary

Modifier and Type	Method	Description
void	generateBarcodeLogic(ClassicBarcodeLogicHandler logic, String msg)	Generates the barcode logic.
static void	validateMessage(String msg)	Validates a EAN-8 message.

Methods inherited from class org.krysalis.barcode4j.impl.upcean.UPCEANLogicImpl

calcChecksum, drawCenterGuard, drawSideGuard, drawSupplemental, encodeChar, getChecksumMode, getSupplementalLength, removeSupplemental, retrieveSupplemental

Methods inherited from class java.lang.Object

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

Constructor Details

EAN8LogicImpl

public EAN8LogicImpl(ChecksumMode mode)

Main constructor.

Parameters:

mode - the checksum mode

Method Details

validateMessage

public static void validateMessage(String msg)

Validates a EAN-8 message. The method throws IllegalArgumentExceptions if an invalid message is passed.

Parameters:

msg - the message to validate

generateBarcodeLogic

public void generateBarcodeLogic(ClassicBarcodeLogicHandler logic,
 String msg)

Description copied from class: UPCEANLogicImpl

Generates the barcode logic.

Specified by:

generateBarcodeLogic in class UPCEANLogicImpl

Parameters:

logic - the logic handler to receive generated events

msg - the message to encode

See Also:

• UPCEANLogicImpl