Package net.sf.saxon.codenorm

Class Normalizer

java.lang.Object

net.sf.saxon.codenorm.Normalizer

public class Normalizer
extends Object

Implements Unicode Normalization Forms C, D, KC, KD. Copyright (c) 1991-2005 Unicode, Inc. For terms of use, see http://www.unicode.org/terms_of_use.html For documentation, see UAX#15.
The Unicode Consortium makes no expressed or implied warranty of any kind, and assumes no liability for errors or omissions. No liability is assumed for incidental and consequential damages in connection with or arising out of the use of the information here.

Author:

Mark Davis Updates for supplementary code points: Vladimir Weinstein invalid input: '&' Markus Scherer Modified to remove dependency on ICU code: Michael Kay

Field Summary

Fields

Modifier and Type	Field	Description
static final byte	C	Normalization Form Selector
(package private) static final byte	COMPATIBILITY_MASK	Masks for the form selector
(package private) static final byte	COMPOSITION_MASK	Masks for the form selector
static final byte	D	Normalization Form Selector
static final byte	KC	Normalization Form Selector
static final byte	KD	Normalization Form Selector

Constructor Summary

Constructors

Constructor	Description
Normalizer(byte form)	Create a normalizer for a given form.

Method Summary

Modifier and Type	Method	Description
(package private) boolean	getExcluded(char ch)	Just accessible for testing.
(package private) String	getRawDecompositionMapping(char ch)	Just accessible for testing.
CharSequence	normalize(CharSequence source)	Normalizes text according to the chosen form
StringBuffer	normalize(CharSequence source, StringBuffer target)	Normalizes text according to the chosen form, replacing contents of the target buffer.

Methods inherited from class java.lang.Object

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

Field Details

COMPATIBILITY_MASK

static final byte COMPATIBILITY_MASK

Masks for the form selector

See Also:

• Constant Field Values

COMPOSITION_MASK

static final byte COMPOSITION_MASK

Masks for the form selector

See Also:

• Constant Field Values

D

public static final byte D

Normalization Form Selector

See Also:

• Constant Field Values

C

public static final byte C

Normalization Form Selector

See Also:

• Constant Field Values

KD

public static final byte KD

Normalization Form Selector

See Also:

• Constant Field Values

KC

public static final byte KC

Normalization Form Selector

See Also:

• Constant Field Values

Constructor Details

Normalizer

public Normalizer(byte form)

Create a normalizer for a given form.

Method Details

normalize

public StringBuffer normalize(CharSequence source,
 StringBuffer target)

Normalizes text according to the chosen form, replacing contents of the target buffer.

Parameters:

source - the original text, unnormalized

target - the resulting normalized text

normalize

public CharSequence normalize(CharSequence source)

Normalizes text according to the chosen form

Parameters:

source - the original text, unnormalized

Returns:

target the resulting normalized text

getExcluded

boolean getExcluded(char ch)

Just accessible for testing.

getRawDecompositionMapping

String getRawDecompositionMapping(char ch)

Just accessible for testing.