net.sourceforge.barbecue.linear.code128
Class ModuleFactory

java.lang.Object
  net.sourceforge.barbecue.linear.code128.ModuleFactory

public final class ModuleFactory

extends java.lang.Object

Code 128 barcode module definitions.

Author:

Ian Bourke

Method Summary

static int	getIndex(java.lang.String key, int mode) Returns the index of the given character in the encoding tables.
static Module	getModule(java.lang.String key, int mode) Returns the module that represents the specified character and character set.
static Module	getModuleForIndex(int index, int mode) Returns the encoded module at the given index position.

Methods inherited from class java.lang.Object

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

Method Detail

getModule

public static Module getModule(java.lang.String key,
                               int mode)

Returns the module that represents the specified character and character set.

Parameters:

key - The data character to get the encoding module for

mode - The character set mode that is currently in use (A, B or C)

Returns:

The module that encodes the given char in the given character set

getIndex

public static int getIndex(java.lang.String key,
                           int mode)

Returns the index of the given character in the encoding tables. This is used when calculating the checksum.

Parameters:

key - The data character sequence to get the index for

mode - The character set mode that is currently in use (A, B or C)

Returns:

The index for the given key

getModuleForIndex

public static Module getModuleForIndex(int index,
                                       int mode)

Returns the encoded module at the given index position. This is used to get the encoded checksum character.

Parameters:

index - The index to get the module for

mode - The character set mode that is currently in use (A, B or C)

Returns:

The module at the specified index