Module org.apache.lucene.analysis.nori

Package org.apache.lucene.analysis.ko.dict

Class CharacterDefinition

java.lang.Object

org.apache.lucene.analysis.ko.dict.CharacterDefinition

public final class CharacterDefinition
extends Object

Character category data.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static enum	CharacterDefinition.CharacterClass
private static class	CharacterDefinition.SingletonHolder

Field Summary

Fields

Modifier and Type	Field	Description
static final byte	ALPHA
private final byte[]	characterCategoryMap
static final int	CLASS_COUNT
static final byte	CYRILLIC
static final byte	DEFAULT
static final String	FILENAME_SUFFIX
static final byte	GREEK
private final boolean[]	groupMap
static final byte	HANGUL
static final byte	HANJA
static final byte	HANJANUMERIC
static final String	HEADER
static final byte	HIRAGANA
private final boolean[]	invokeMap
static final byte	KANJI
static final byte	KATAKANA
static final byte	NGRAM
static final byte	NUMERIC
static final byte	SPACE
static final byte	SYMBOL
static final int	VERSION

Constructor Summary

Constructors

Modifier	Constructor	Description
private	CharacterDefinition()

Method Summary

Modifier and Type	Method	Description
byte	getCharacterClass(char c)
private static InputStream	getClassResource()
static CharacterDefinition	getInstance()
boolean	hasCoda(char ch)
boolean	isGroup(char c)
boolean	isHangul(char c)
boolean	isHanja(char c)
boolean	isInvoke(char c)
static byte	lookupCharacterClass(String characterClassName)

Methods inherited from class java.lang.Object

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

Field Details

FILENAME_SUFFIX

public static final String FILENAME_SUFFIX

See Also:

• Constant Field Values

HEADER

public static final String HEADER

See Also:

• Constant Field Values

VERSION

public static final int VERSION

See Also:

• Constant Field Values

CLASS_COUNT

public static final int CLASS_COUNT

characterCategoryMap

private final byte[] characterCategoryMap

invokeMap

private final boolean[] invokeMap

groupMap

private final boolean[] groupMap

NGRAM

public static final byte NGRAM

DEFAULT

public static final byte DEFAULT

SPACE

public static final byte SPACE

SYMBOL

public static final byte SYMBOL

NUMERIC

public static final byte NUMERIC

ALPHA

public static final byte ALPHA

CYRILLIC

public static final byte CYRILLIC

GREEK

public static final byte GREEK

HIRAGANA

public static final byte HIRAGANA

KATAKANA

public static final byte KATAKANA

KANJI

public static final byte KANJI

HANGUL

public static final byte HANGUL

HANJA

public static final byte HANJA

HANJANUMERIC

public static final byte HANJANUMERIC

Constructor Details

CharacterDefinition

private CharacterDefinition()
                     throws IOException

Throws:

IOException

Method Details

getClassResource

private static InputStream getClassResource()
                                     throws IOException

Throws:

IOException

getCharacterClass

public byte getCharacterClass(char c)

isInvoke

public boolean isInvoke(char c)

isGroup

public boolean isGroup(char c)

isHanja

public boolean isHanja(char c)

isHangul

public boolean isHangul(char c)

hasCoda

public boolean hasCoda(char ch)

lookupCharacterClass

public static byte lookupCharacterClass(String characterClassName)

getInstance

public static CharacterDefinition getInstance()