org.marc4j.converter.impl
Class AnselToUnicode

java.lang.Object
  org.marc4j.converter.CharConverter
      org.marc4j.converter.impl.AnselToUnicode

public class AnselToUnicode
extends CharConverter

A utility to convert MARC-8 data to non-precomposed UCS/Unicode.

The MARC-8 to Unicode mapping used is the version with the March 2005 revisions.

Version:

$Revision: 1.5 $

Author:

Bas Peters, Corey Keith

Field Summary

protected CodeTableInterface	ct
protected ErrorHandler	errorList
protected boolean	loadedMultibyte

Constructor Summary

AnselToUnicode()
Creates a new instance and loads the MARC4J supplied conversion tables based on the official LC tables.

AnselToUnicode(boolean loadMultibyte)
Creates a new instance and loads the MARC4J supplied conversion tables based on the official LC tables.

AnselToUnicode(ErrorHandler errorList)
Creates a new instance and loads the MARC4J supplied conversion tables based on the official LC tables.

AnselToUnicode(ErrorHandler errorList, boolean loadMultibyte)
Creates a new instance and loads the MARC4J supplied conversion tables based on the official LC tables.

AnselToUnicode(InputStream in)
Constructs an instance with the specified input stream.

AnselToUnicode(String pathname)
Constructs an instance with the specified pathname.

Method Summary

String	convert(char[] data) Converts MARC-8 data to UCS/Unicode.
char	getMBChar(int ch)
int	makeMultibyte(char c1, char c2, char c3)

Methods inherited from class org.marc4j.converter.CharConverter

convert, convert

Methods inherited from class java.lang.Object

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

Field Detail

ct

protected CodeTableInterface ct

loadedMultibyte

protected boolean loadedMultibyte

errorList

protected ErrorHandler errorList

Constructor Detail

AnselToUnicode

public AnselToUnicode()

Creates a new instance and loads the MARC4J supplied conversion tables based on the official LC tables.

AnselToUnicode

public AnselToUnicode(boolean loadMultibyte)

Creates a new instance and loads the MARC4J supplied conversion tables based on the official LC tables.

AnselToUnicode

public AnselToUnicode(ErrorHandler errorList)

Creates a new instance and loads the MARC4J supplied conversion tables based on the official LC tables.

AnselToUnicode

public AnselToUnicode(ErrorHandler errorList,
                      boolean loadMultibyte)

Creates a new instance and loads the MARC4J supplied conversion tables based on the official LC tables.

AnselToUnicode

public AnselToUnicode(String pathname)

Constructs an instance with the specified pathname. Use this constructor to create an instance with a customized code table mapping. The mapping file should follow the structure of LC's XML MARC-8 to Unicode mapping (see: http://www.loc.gov/marc/specifications/codetables.xml).

AnselToUnicode

public AnselToUnicode(InputStream in)

Constructs an instance with the specified input stream. Use this constructor to create an instance with a customized code table mapping. The mapping file should follow the structure of LC's XML MARC-8 to Unicode mapping (see: http://www.loc.gov/marc/specifications/codetables.xml).

Method Detail

convert

public String convert(char[] data)

Converts MARC-8 data to UCS/Unicode.

Specified by:

convert in class CharConverter

Parameters:

data - - the MARC-8 data in an array of char

Returns:

String - the UCS/Unicode data

makeMultibyte

public int makeMultibyte(char c1,
                         char c2,
                         char c3)

getMBChar

public char getMBChar(int ch)